<!DOCTYPE html>
<!-- saved from url=(0051)https://api.reporter.nih.gov/?urls.primaryName=V2.0 -->
<html lang="en-US"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="description" content="NIH RePORTER APIs are designed to programmatically expose relevant scientific awards data from NIH and other federal agencies to interested users in health sciences research community."><meta name="keywords" content="nih reporter api, federal, reporter, public health, scientific awards, scientific, awards, project number, sm appl id, nih appl id, api endpoint, bulk project data retrieval, search api, fetch api, hhs, nih, federal agencies"><meta name="author" content="metatags generator"><meta name="robots" content="index, follow"><meta name="revisit-after" content="3 month"><title>NIH RePORTER API</title><link href="./NIH RePORTER API_files/reset.css" media="screen" rel="stylesheet" type="text/css"><link href="./NIH RePORTER API_files/screen.css" media="screen" rel="stylesheet" type="text/css"><link href="./NIH RePORTER API_files/reset.css" media="print" rel="stylesheet" type="text/css"><link href="./NIH RePORTER API_files/print.css" media="print" rel="stylesheet" type="text/css"><link href="./NIH RePORTER API_files/swagger-ui.css" media="print" rel="stylesheet" type="text/css"><link href="./NIH RePORTER API_files/main.min.css" media="screen" rel="stylesheet" type="text/css"><link href="./NIH RePORTER API_files/css" rel="stylesheet"><script src="./NIH RePORTER API_files/object-assign-pollyfill.js.download" type="text/javascript"></script><script src="./NIH RePORTER API_files/jquery-3.5.1.min.js.download" type="text/javascript"></script><script src="./NIH RePORTER API_files/jquery-migrate-1.4.1.min.js.download" type="text/javascript"></script><script src="./NIH RePORTER API_files/jquery.slideto.min.js.download" type="text/javascript"></script><script src="./NIH RePORTER API_files/jquery.wiggle.min.js.download" type="text/javascript"></script><script src="./NIH RePORTER API_files/jquery.ba-bbq.min.js.download" type="text/javascript"></script><script src="./NIH RePORTER API_files/handlebars.min.js.download" type="text/javascript"></script><script src="./NIH RePORTER API_files/lodash.min.js.download" type="text/javascript"></script><script src="./NIH RePORTER API_files/backbone-min.js.download" type="text/javascript"></script><script src="./NIH RePORTER API_files/highlight.9.1.0.pack.js.download" type="text/javascript"></script><script src="./NIH RePORTER API_files/highlight.9.1.0.pack_extended.js.download" type="text/javascript"></script><script src="./NIH RePORTER API_files/jsoneditor.min.js.download" type="text/javascript"></script><script src="./NIH RePORTER API_files/marked.js.download" type="text/javascript"></script><script src="./NIH RePORTER API_files/swagger-ui-standalone-preset.js.download"></script><script src="./NIH RePORTER API_files/swagger-ui-bundle.js.download"></script><script src="./NIH RePORTER API_files/main.min.js.download" type="text/javascript"></script><link rel="apple-touch-icon-precomposed" sizes="180x180" href="https://api.reporter.nih.gov/images/favicon-180.png"><link rel="apple-touch-icon-precomposed" sizes="152x152" href="https://api.reporter.nih.gov/images/favicon-152.png"><link rel="apple-touch-icon-precomposed" sizes="144x144" href="https://api.reporter.nih.gov/images/favicon-144.png"><link rel="apple-touch-icon-precomposed" sizes="128x128" href="https://api.reporter.nih.gov/images/favicon-128.png"><link rel="apple-touch-icon-precomposed" sizes="120x120" href="https://api.reporter.nih.gov/images/favicon-120.png"><link rel="apple-touch-icon-precomposed" sizes="96x96" href="https://api.reporter.nih.gov/images/favicon-96.png"><link rel="apple-touch-icon-precomposed" sizes="76x76" href="https://api.reporter.nih.gov/images/favicon-76.png"><link rel="apple-touch-icon-precomposed" sizes="72x72" href="https://api.reporter.nih.gov/images/favicon-72.png"><link rel="apple-touch-icon-precomposed" sizes="57x57" href="https://api.reporter.nih.gov/images/favicon-57.png"><link rel="apple-touch-icon-precomposed" href="https://api.reporter.nih.gov/images/favicon-57.png"><link rel="icon" href="https://api.reporter.nih.gov/images/favicon-16.png" sizes="16x16"><script type="text/javascript">var script=document.createElement("script");script.language="javascript",script.async=!0,script.id="_fed_an_ua_tag";var src="https://dap.digitalgov.gov/Universal-Federated-Analytics-Min.js?agency=HHS&subagency=NIH";"https://api.reporter.nih.gov"===window.location.origin?script.src=src:script.src=src+"&dapdev=true",document.getElementsByTagName("head")[0].appendChild(script)</script><script async="" id="_fed_an_ua_tag" src="./NIH RePORTER API_files/Universal-Federated-Analytics-Min.js.download"></script><script src="./NIH RePORTER API_files/web-vitals.attribution.iife.js.download"></script><script type="text/javascript" src="./NIH RePORTER API_files/js"></script></head><body><div id="API-Main" class="row"><div id="applicationMessages"><div id="applicationWarning"><button type="button" aria-label="Close" title="close" class="close" onclick="hideMessage('Warning')"><span>×</span></button><div class="alert alert-warning" role="alert"> <p class="mb-2"><b>NIH RePORTER Alert:</b> </p><p>Due to a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit <a href="http://www.cc.nih.gov/">cc.nih.gov</a>. <b>If you are an NIH recipient or applicant looking for guidance, see Guide Notice <a href="https://grants.nih.gov/grants/guide/notice-files/NOT-OD-26-004.html">https://grants.nih.gov/grants/guide/notice-files/NOT-OD-26-004.html</a></b>. Updates regarding government operating status and resumption of normal operations can be found at <a href="https://www.opm.gov/">OPM.gov</a>.</p></div></div></div><div class="navbar-default" role="navigation"><div class="container-fluid"><div class="navbar-header"></div><div class="navbar-collapse"><a class="homeURL" href="https://reporter.nih.gov/">NIH RePORTER HOME</a></div></div></div><div class="post-content"><div class="header"><a class="toplogo homeURL" href="https://reporter.nih.gov/" title="NIH Reporter Home Page"><img src="./NIH RePORTER API_files/logo-frfull.png" alt="NIH Reporter Logo"></a></div><div class="wrapper"><div class="sidebar"><div id="toc" class="scroll-fixed" style=""><ul><li class="h1 active"><a data-level="h1" id="link0" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#api-help">Intro</a></li><li class="h2"><a data-level="h2" id="link1" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#purpose">Purpose</a></li><li class="h2"><a data-level="h2" id="link2" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#audience">Audience</a></li><li class="h2"><a data-level="h2" id="link3" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#newContent">What's New</a></li><li class="h1"><a data-level="h1" id="link4" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#api-endpoints">API Endpoints</a></li><li class="h2"><a data-level="h2" id="link5" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#!/Search">Search</a></li><li class="h3"><a data-level="h3" id="link6" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#!/Search/Projects">Projects</a></li><li class="h3"><a data-level="h3" id="link7" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#!/Search/Publications">Publications</a></li><li class="h1"><a data-level="h1" id="link8" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#constraints">Constraints/Limitations</a></li><li class="h1"><a data-level="h1" id="link9" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#project-data-io">Project - Data Input and Output</a></li><li class="h2"><a data-level="h2" id="link10" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#project-output-for-search-endpoint">Output for Search Endpoint</a></li><li class="h2"><a data-level="h2" id="link11" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#project-data-elements">Data Elements</a></li><li class="h1"><a data-level="h1" id="link12" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#publication-data-io">Publication - Data Input and Output</a></li><li class="h2"><a data-level="h2" id="link13" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#publication-output-for-search-endpoint">Output for Search Endpoint</a></li><li class="h2"><a data-level="h2" id="link14" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#publication-data-elements">Data Elements</a></li></ul></div></div><div class="APICode"><div class="row"><h1 id="api-help" class="pull-up"><a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#api-help">Intro</a></h1><h2 id="purpose"><a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#purpose">Purpose</a></h2><p>NIH RePORTER APIs are designed to programmatically expose relevant scientific awards data from both NIH and non-NIH federal agencies for the consumption of project teams or external 3rd party applications to support reporting, data analysis, data integration or to satisfy other business needs as deemed pertinent.</p><h2 id="audience"><a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#audience">Audience</a></h2><p>Primary focus groups consist of developers, solution architects, and technical architects. Business users such as CIOs, program managers, project managers or other technology executives are another potential audience who might be interested in understanding the value of NIH RePORTER API for their projects before involving their technical teams.</p><h2 id="newContent"><a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#newContent">What's New</a></h2><p><strong>Project API</strong>- A new version (V2) of Project API has been released. Systems and users will have the option to utilize new payload criteria and retrieve additional data elements.<br><strong>Publication API</strong> - The RePORTER API is enhanced to include a new end point for publication search.</p><p>Refer to <a href="https://api.reporter.nih.gov/documents/Data%20Elements%20for%20RePORTER%20Project%20API_V2.pdf">additional materials</a> and <a href="https://api.reporter.nih.gov/documents/Sample%20RePORTER%20API%20Request%20Matching%20ExPORTER%20Project%20Files.pdf">instructions</a> on how to use the <a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0">API - V2.0</a>.</p><p>New data elements added to Project V2 API :</p><table border="0" style="padding:0 0" class="table"><thead><tr><th style="width:25%;vertical-align:top" scope="col">Data Element Group</th><th style="width:75%;vertical-align:top" scope="col">Data Elements</th></tr></thead><tbody><tr><th scope="row">Project Details</th><td style="vertical-align:top"><ul><li>URL for RePORTER's project details page</li></ul></td></tr><tr><th scope="row">Funded Organization</th><td style="vertical-align:top"><ul><li>Organization Department</li><li>Organization DUNS number</li><li>Organization UEI</li><li>FIPS</li><li>Organization ID (IPF)</li><li>Organization ZIP</li></ul></td></tr><tr><th scope="row">Project Funding</th><td class="version2" style="vertical-align:top"><ul><li>ARRA Indicator</li><li>Budget Start Date</li><li>Budget End Date</li><li>CFDA Code</li><li>Direct Costs</li><li>Indirect Costs</li><li>Funding Mechanism</li><li>Opportunity Number</li></ul></td></tr><tr><th scope="row">Study Section</th><td style="vertical-align:top"><ul><li>SRG Code</li><li>SRG Flex</li><li>SRA</li><li>Designator Code</li><li>SRA Flex Code</li><li>Group Code</li><li>Study Section Name</li></ul></td></tr></tbody></table><p>Data elements added to Publication Search API:</p><table border="0" style="padding:0 0" class="table"><tbody><tr><th scope="row">Payload Criteria</th><td style="vertical-align:top"><ul><li>pmids</li><li>appl_ids</li><li>core_project_nums</li></ul></td></tr><tr><th scope="row">Response Data Elements</th><td style="vertical-align:top"><ul><li>Core Project Number</li><li>PMID</li><li>Latest Application ID</li></ul></td></tr></tbody></table></div><div class="swagger-section"><h1 id="api-endpoints"><a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#api-endpoints">API Endpoints</a></h1><p>For the endpoints supported by the NIH RePORTER APIs, the interface below lists the payload criteria that can be used to retrieve the relevant data in JSON format. You can enter a valid value for one or more criteria parameter and click the <strong>"Try it Out" </strong>button. System will return:</p><ul><li>Curl script for executing the API using a command line interface (CLI).</li><li>The Response Body showing the actual data.</li><li>Request URL, Request Headers, and Response Headers with relevant information.</li></ul><p>The Model (Example Value) section shows the output fields along with their data types in a format based on the Response Content Type selection.</p><div id="swagger-ui-container" class="swagger-ui-wrap"><section class="swagger-ui swagger-container"><div class="topbar"><div class="wrapper"><div class="topbar-wrapper"><a rel="noopener noreferrer" class="link"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 407 116" height="40"><defs><clippath id="logo_small_svg__clip-SW_TM-logo-on-dark"><path d="M0 0h407v116H0z"></path></clippath><style>.logo_small_svg__cls-2{fill:#fff}.logo_small_svg__cls-3{fill:#85ea2d}</style></defs><g id="logo_small_svg__SW_TM-logo-on-dark" style="clip-path: url("#logo_small_svg__clip-SW_TM-logo-on-dark");"><g id="logo_small_svg__SW_In-Product" transform="translate(-.301)"><path id="logo_small_svg__Path_2936" d="M359.15 70.674h-.7v-3.682h-1.26v-.6h3.219v.6h-1.259Z" class="logo_small_svg__cls-2" data-name="Path 2936"></path><path id="logo_small_svg__Path_2937" d="m363.217 70.674-1.242-3.574h-.023q.05.8.05 1.494v2.083h-.636v-4.286h.987l1.19 3.407h.017l1.225-3.407h.99v4.283h-.675v-2.118a30 30 0 0 1 .044-1.453h-.023l-1.286 3.571Z" class="logo_small_svg__cls-2" data-name="Path 2937"></path><path id="logo_small_svg__Path_2938" d="M50.328 97.669a47.642 47.642 0 1 1 47.643-47.642 47.64 47.64 0 0 1-47.643 47.642" class="logo_small_svg__cls-3" data-name="Path 2938"></path><path id="logo_small_svg__Path_2939" d="M50.328 4.769A45.258 45.258 0 1 1 5.07 50.027 45.26 45.26 0 0 1 50.328 4.769m0-4.769a50.027 50.027 0 1 0 50.027 50.027A50.027 50.027 0 0 0 50.328 0" class="logo_small_svg__cls-3" data-name="Path 2939"></path><path id="logo_small_svg__Path_2940" d="M31.8 33.854c-.154 1.712.058 3.482-.057 5.213a43 43 0 0 1-.693 5.156 9.53 9.53 0 0 1-4.1 5.829c4.079 2.654 4.54 6.771 4.81 10.946.135 2.25.077 4.52.308 6.752.173 1.731.846 2.174 2.636 2.231.73.02 1.48 0 2.327 0v5.349c-5.29.9-9.657-.6-10.734-5.079a31 31 0 0 1-.654-5c-.117-1.789.076-3.578-.058-5.367-.386-4.906-1.02-6.56-5.713-6.791v-6.1a9 9 0 0 1 1.028-.173c2.577-.135 3.674-.924 4.231-3.463a29 29 0 0 0 .481-4.329 82 82 0 0 1 .6-8.406c.673-3.982 3.136-5.906 7.234-6.137 1.154-.057 2.327 0 3.655 0v5.464c-.558.038-1.039.115-1.539.115-3.336-.115-3.51 1.02-3.762 3.79m6.406 12.658h-.077a3.515 3.515 0 1 0-.346 7.021h.231a3.46 3.46 0 0 0 3.655-3.251v-.192a3.523 3.523 0 0 0-3.461-3.578Zm12.062 0a3.373 3.373 0 0 0-3.482 3.251 2 2 0 0 0 .02.327 3.3 3.3 0 0 0 3.578 3.443 3.263 3.263 0 0 0 3.443-3.558 3.308 3.308 0 0 0-3.557-3.463Zm12.351 0a3.59 3.59 0 0 0-3.655 3.482 3.53 3.53 0 0 0 3.536 3.539h.039c1.769.309 3.559-1.4 3.674-3.462a3.57 3.57 0 0 0-3.6-3.559Zm16.948.288c-2.232-.1-3.348-.846-3.9-2.962a21.5 21.5 0 0 1-.635-4.136c-.154-2.578-.135-5.175-.308-7.753-.4-6.117-4.828-8.252-11.254-7.195v5.31c1.019 0 1.808 0 2.6.019 1.366.019 2.4.539 2.539 2.059.135 1.385.135 2.789.27 4.193.269 2.79.422 5.618.9 8.369a8.72 8.72 0 0 0 3.921 5.348c-3.4 2.289-4.406 5.559-4.578 9.234-.1 2.52-.154 5.059-.289 7.6-.115 2.308-.923 3.058-3.251 3.116-.654.019-1.289.077-2.019.115v5.445c1.365 0 2.616.077 3.866 0 3.886-.231 6.233-2.117 7-5.887A49 49 0 0 0 75 63.4c.135-1.923.116-3.866.308-5.771.289-2.982 1.655-4.213 4.636-4.4a4 4 0 0 0 .828-.192v-6.1c-.5-.058-.843-.115-1.208-.135Z" data-name="Path 2940" style="fill: rgb(23, 54, 71);"></path><path id="logo_small_svg__Path_2941" d="M152.273 58.122a11.23 11.23 0 0 1-4.384 9.424q-4.383 3.382-11.9 3.382-8.14 0-12.524-2.1V63.7a33 33 0 0 0 6.137 1.879 32.3 32.3 0 0 0 6.575.689q5.322 0 8.015-2.02a6.63 6.63 0 0 0 2.692-5.62 7.2 7.2 0 0 0-.954-3.9 8.9 8.9 0 0 0-3.194-2.8 44.6 44.6 0 0 0-6.81-2.911q-6.387-2.286-9.126-5.417a11.96 11.96 0 0 1-2.74-8.172A10.16 10.16 0 0 1 128.039 27q3.977-3.131 10.52-3.131a31 31 0 0 1 12.555 2.5L149.455 31a28.4 28.4 0 0 0-11.021-2.38 10.67 10.67 0 0 0-6.606 1.816 5.98 5.98 0 0 0-2.38 5.041 7.7 7.7 0 0 0 .877 3.9 8.24 8.24 0 0 0 2.959 2.786 36.7 36.7 0 0 0 6.371 2.8q7.2 2.566 9.91 5.51a10.84 10.84 0 0 1 2.708 7.649" class="logo_small_svg__cls-2" data-name="Path 2941"></path><path id="logo_small_svg__Path_2942" d="M185.288 70.3 179 50.17q-.594-1.848-2.222-8.391h-.251q-1.252 5.479-2.192 8.453L167.849 70.3h-6.011l-9.361-34.315h5.447q3.318 12.931 5.057 19.693a80 80 0 0 1 1.988 9.111h.25q.345-1.785 1.112-4.618t1.33-4.493l6.294-19.693h5.635l6.137 19.693a66 66 0 0 1 2.379 9.048h.251a33 33 0 0 1 .673-3.475q.548-2.347 6.528-25.266h5.385L191.456 70.3Z" class="logo_small_svg__cls-2" data-name="Path 2942"></path><path id="logo_small_svg__Path_2943" d="m225.115 70.3-1.033-4.885h-.25a14.45 14.45 0 0 1-5.119 4.368 15.6 15.6 0 0 1-6.372 1.143q-5.1 0-8-2.63t-2.9-7.483q0-10.4 16.626-10.9l5.823-.188V47.6q0-4.038-1.738-5.964t-5.552-1.923a22.6 22.6 0 0 0-9.706 2.63l-1.6-3.977a24.4 24.4 0 0 1 5.557-2.16 24 24 0 0 1 6.058-.783q6.136 0 9.1 2.724t2.959 8.735V70.3Zm-11.741-3.663a10.55 10.55 0 0 0 7.626-2.66 9.85 9.85 0 0 0 2.771-7.451v-3.1l-5.2.219q-6.2.219-8.939 1.926a5.8 5.8 0 0 0-2.74 5.306 5.35 5.35 0 0 0 1.707 4.29 7.08 7.08 0 0 0 4.775 1.472Z" class="logo_small_svg__cls-2" data-name="Path 2943"></path><path id="logo_small_svg__Path_2944" d="M264.6 35.987v3.287l-6.356.752a11.16 11.16 0 0 1 2.255 6.856 10.15 10.15 0 0 1-3.444 8.047q-3.444 3-9.456 3a15.7 15.7 0 0 1-2.88-.25Q241.4 59.438 241.4 62.1a2.24 2.24 0 0 0 1.159 2.082 8.46 8.46 0 0 0 3.976.673h6.074q5.573 0 8.563 2.348a8.16 8.16 0 0 1 2.99 6.825 9.74 9.74 0 0 1-4.571 8.688q-4.572 2.989-13.338 2.99-6.732 0-10.379-2.5a8.09 8.09 0 0 1-3.647-7.076 7.95 7.95 0 0 1 2-5.417 10.2 10.2 0 0 1 5.636-3.1 5.43 5.43 0 0 1-2.207-1.847 4.9 4.9 0 0 1-.893-2.912 5.53 5.53 0 0 1 1-3.288 10.5 10.5 0 0 1 3.162-2.723 9.28 9.28 0 0 1-4.336-3.726 10.95 10.95 0 0 1-1.675-6.012q0-5.634 3.382-8.688t9.58-3.052a17.4 17.4 0 0 1 4.853.626Zm-27.367 40.075a4.66 4.66 0 0 0 2.348 4.227 12.97 12.97 0 0 0 6.732 1.44q6.543 0 9.69-1.956a5.99 5.99 0 0 0 3.147-5.307q0-2.787-1.723-3.867t-6.481-1.08h-6.23a8.2 8.2 0 0 0-5.51 1.69 6.04 6.04 0 0 0-1.973 4.853m2.818-29.086a6.98 6.98 0 0 0 2.035 5.448 8.12 8.12 0 0 0 5.667 1.847q7.608 0 7.608-7.389 0-7.733-7.7-7.733a7.63 7.63 0 0 0-5.635 1.972q-1.976 1.973-1.975 5.855" class="logo_small_svg__cls-2" data-name="Path 2944"></path><path id="logo_small_svg__Path_2945" d="M299.136 35.987v3.287l-6.356.752a11.17 11.17 0 0 1 2.254 6.856 10.15 10.15 0 0 1-3.444 8.047q-3.444 3-9.455 3a15.7 15.7 0 0 1-2.88-.25q-3.32 1.754-3.319 4.415a2.24 2.24 0 0 0 1.158 2.082 8.46 8.46 0 0 0 3.976.673h6.074q5.574 0 8.563 2.348a8.16 8.16 0 0 1 2.99 6.825 9.74 9.74 0 0 1-4.571 8.688q-4.57 2.989-13.337 2.99-6.732 0-10.379-2.5a8.09 8.09 0 0 1-3.648-7.076 7.95 7.95 0 0 1 2-5.417 10.2 10.2 0 0 1 5.636-3.1 5.43 5.43 0 0 1-2.208-1.847 4.9 4.9 0 0 1-.892-2.912 5.53 5.53 0 0 1 1-3.288 10.5 10.5 0 0 1 3.162-2.723 9.27 9.27 0 0 1-4.336-3.726 10.95 10.95 0 0 1-1.675-6.012q0-5.634 3.381-8.688t9.581-3.052a17.4 17.4 0 0 1 4.853.626Zm-27.364 40.075a4.66 4.66 0 0 0 2.348 4.227 12.97 12.97 0 0 0 6.731 1.44q6.544 0 9.691-1.956a5.99 5.99 0 0 0 3.146-5.307q0-2.787-1.722-3.867t-6.481-1.08h-6.23a8.2 8.2 0 0 0-5.511 1.69 6.04 6.04 0 0 0-1.972 4.853m2.818-29.086a6.98 6.98 0 0 0 2.035 5.448 8.12 8.12 0 0 0 5.667 1.847q7.607 0 7.608-7.389 0-7.733-7.7-7.733a7.63 7.63 0 0 0-5.635 1.972q-1.975 1.973-1.975 5.855" class="logo_small_svg__cls-2" data-name="Path 2945"></path><path id="logo_small_svg__Path_2946" d="M316.778 70.928q-7.608 0-12.007-4.634t-4.4-12.868q0-8.3 4.086-13.181a13.57 13.57 0 0 1 10.974-4.884 12.94 12.94 0 0 1 10.207 4.239q3.762 4.247 3.762 11.2v3.287h-23.643q.156 6.044 3.053 9.174t8.156 3.131a27.6 27.6 0 0 0 10.958-2.317v4.634a27.5 27.5 0 0 1-5.213 1.706 29.3 29.3 0 0 1-5.933.513m-1.409-31.215a8.49 8.49 0 0 0-6.591 2.692 12.4 12.4 0 0 0-2.9 7.452h17.94q0-4.916-2.191-7.53a7.71 7.71 0 0 0-6.258-2.614" class="logo_small_svg__cls-2" data-name="Path 2946"></path><path id="logo_small_svg__Path_2947" d="M350.9 35.361a20.4 20.4 0 0 1 4.1.375l-.721 4.822a17.7 17.7 0 0 0-3.757-.47 9.14 9.14 0 0 0-7.122 3.382 12.33 12.33 0 0 0-2.959 8.422V70.3h-5.2V35.987h4.29l.6 6.356h.25a15.1 15.1 0 0 1 4.6-5.166 10.36 10.36 0 0 1 5.919-1.816" class="logo_small_svg__cls-2" data-name="Path 2947"></path><path id="logo_small_svg__Path_2948" d="M255.857 96.638s-3.43-.391-4.85-.391c-2.058 0-3.111.735-3.111 2.18 0 1.568.882 1.935 3.748 2.719 3.527.98 4.8 1.911 4.8 4.777 0 3.675-2.3 5.267-5.61 5.267a36 36 0 0 1-5.487-.662l.27-2.18s3.306.441 5.046.441c2.082 0 3.037-.931 3.037-2.7 0-1.421-.759-1.91-3.331-2.523-3.626-.93-5.193-2.033-5.193-4.948 0-3.381 2.229-4.776 5.585-4.776a37 37 0 0 1 5.315.587Z" class="logo_small_svg__cls-2" data-name="Path 2948"></path><path id="logo_small_svg__Path_2949" d="M262.967 94.14h4.733l3.748 13.106L275.2 94.14h4.752v16.78H277.2v-14.5h-.145l-4.191 13.816h-2.842l-4.191-13.816h-.145v14.5h-2.719Z" class="logo_small_svg__cls-2" data-name="Path 2949"></path><path id="logo_small_svg__Path_2950" d="M322.057 94.14H334.3v2.425h-4.728v14.355h-2.743V96.565h-4.777Z" class="logo_small_svg__cls-2" data-name="Path 2950"></path><path id="logo_small_svg__Path_2951" d="M346.137 94.14c3.332 0 5.12 1.249 5.12 4.361 0 2.033-.637 3.037-1.984 3.772 1.445.563 2.4 1.592 2.4 3.9 0 3.43-2.081 4.752-5.339 4.752h-6.566V94.14Zm-3.65 2.352v4.8h3.6c1.666 0 2.4-.832 2.4-2.474 0-1.617-.833-2.327-2.5-2.327Zm0 7.1v4.973h3.7c1.689 0 2.694-.539 2.694-2.548 0-1.911-1.421-2.425-2.744-2.425Z" class="logo_small_svg__cls-2" data-name="Path 2951"></path><path id="logo_small_svg__Path_2952" d="M358.414 94.14H369v2.377h-7.864v4.751h6.394v2.332h-6.394v4.924H369v2.4h-10.586Z" class="logo_small_svg__cls-2" data-name="Path 2952"></path><path id="logo_small_svg__Path_2953" d="M378.747 94.14h5.414l4.164 16.78h-2.744l-1.239-4.92h-5.777l-1.239 4.923h-2.719Zm.361 9.456h4.708l-1.737-7.178h-1.225Z" class="logo_small_svg__cls-2" data-name="Path 2953"></path><path id="logo_small_svg__Path_2954" d="M397.1 105.947v4.973h-2.719V94.14h6.37c3.7 0 5.683 2.12 5.683 5.843 0 2.376-.956 4.519-2.744 5.352l2.769 5.585h-2.989l-2.426-4.973Zm3.651-9.455H397.1v7.1h3.7c2.057 0 2.841-1.85 2.841-3.589 0-1.9-.934-3.511-2.894-3.511Z" class="logo_small_svg__cls-2" data-name="Path 2954"></path><path id="logo_small_svg__Path_2955" d="M290.013 94.14h5.413l4.164 16.78h-2.743l-1.239-4.92h-5.777l-1.239 4.923h-2.719Zm.361 9.456h4.707l-1.737-7.178h-1.225Z" class="logo_small_svg__cls-2" data-name="Path 2955"></path><path id="logo_small_svg__Path_2956" d="M308.362 105.947v4.973h-2.719V94.14h6.369c3.7 0 5.683 2.12 5.683 5.843 0 2.376-.955 4.519-2.743 5.352l2.768 5.585h-2.989l-2.425-4.973Zm3.65-9.455h-3.65v7.1h3.7c2.058 0 2.841-1.85 2.841-3.589-.003-1.903-.931-3.511-2.891-3.511" class="logo_small_svg__cls-2" data-name="Path 2956"></path><path id="logo_small_svg__Path_2957" d="M130.606 107.643a3.02 3.02 0 0 1-1.18 2.537 5.1 5.1 0 0 1-3.2.91 8 8 0 0 1-3.371-.564v-1.383a9 9 0 0 0 1.652.506 8.7 8.7 0 0 0 1.77.186 3.57 3.57 0 0 0 2.157-.544 1.78 1.78 0 0 0 .725-1.512 1.95 1.95 0 0 0-.257-1.05 2.4 2.4 0 0 0-.86-.754 12 12 0 0 0-1.833-.784 5.84 5.84 0 0 1-2.456-1.458 3.2 3.2 0 0 1-.738-2.2 2.74 2.74 0 0 1 1.071-2.267 4.44 4.44 0 0 1 2.831-.843 8.3 8.3 0 0 1 3.38.675l-.447 1.247a7.6 7.6 0 0 0-2.966-.641 2.88 2.88 0 0 0-1.779.489 1.61 1.61 0 0 0-.64 1.357 2.1 2.1 0 0 0 .236 1.049 2.2 2.2 0 0 0 .8.75 10 10 0 0 0 1.715.754 6.8 6.8 0 0 1 2.667 1.483 2.92 2.92 0 0 1 .723 2.057" class="logo_small_svg__cls-2" data-name="Path 2957"></path><path id="logo_small_svg__Path_2958" d="M134.447 101.686v5.991a2.4 2.4 0 0 0 .515 1.686 2.1 2.1 0 0 0 1.609.556 2.63 2.63 0 0 0 2.12-.792 4 4 0 0 0 .67-2.587v-4.854h1.4v9.236H139.6l-.2-1.239h-.075a2.8 2.8 0 0 1-1.193 1.045 4 4 0 0 1-1.74.362 3.53 3.53 0 0 1-2.524-.8 3.4 3.4 0 0 1-.839-2.562v-6.042Z" class="logo_small_svg__cls-2" data-name="Path 2958"></path><path id="logo_small_svg__Path_2959" d="M148.206 111.09a4 4 0 0 1-1.647-.333 3.1 3.1 0 0 1-1.252-1.023h-.1a12 12 0 0 1 .1 1.533v3.8h-1.4v-13.381h1.137l.194 1.264h.067a3.26 3.26 0 0 1 1.256-1.1 3.8 3.8 0 0 1 1.643-.337 3.41 3.41 0 0 1 2.836 1.256 6.68 6.68 0 0 1-.017 7.057 3.42 3.42 0 0 1-2.817 1.264m-.2-8.385a2.48 2.48 0 0 0-2.048.784 4.04 4.04 0 0 0-.649 2.494v.312a4.63 4.63 0 0 0 .649 2.785 2.47 2.47 0 0 0 2.082.839 2.16 2.16 0 0 0 1.875-.969 4.6 4.6 0 0 0 .678-2.671 4.43 4.43 0 0 0-.678-2.651 2.23 2.23 0 0 0-1.915-.923Z" class="logo_small_svg__cls-2" data-name="Path 2959"></path><path id="logo_small_svg__Path_2960" d="M159.039 111.09a4 4 0 0 1-1.647-.333 3.1 3.1 0 0 1-1.252-1.023h-.1a12 12 0 0 1 .1 1.533v3.8h-1.4v-13.381h1.137l.194 1.264h.067a3.26 3.26 0 0 1 1.256-1.1 3.8 3.8 0 0 1 1.643-.337 3.41 3.41 0 0 1 2.836 1.256 6.68 6.68 0 0 1-.017 7.057 3.42 3.42 0 0 1-2.817 1.264m-.2-8.385a2.48 2.48 0 0 0-2.048.784 4.04 4.04 0 0 0-.649 2.494v.312a4.63 4.63 0 0 0 .649 2.785 2.47 2.47 0 0 0 2.082.839 2.16 2.16 0 0 0 1.875-.969 4.6 4.6 0 0 0 .678-2.671 4.43 4.43 0 0 0-.678-2.651 2.23 2.23 0 0 0-1.911-.923Z" class="logo_small_svg__cls-2" data-name="Path 2960"></path><path id="logo_small_svg__Path_2961" d="M173.612 106.3a5.1 5.1 0 0 1-1.137 3.527 4 4 0 0 1-3.143 1.268 4.17 4.17 0 0 1-2.2-.581 3.84 3.84 0 0 1-1.483-1.669 5.8 5.8 0 0 1-.522-2.545 5.1 5.1 0 0 1 1.129-3.518 4 4 0 0 1 3.135-1.26 3.9 3.9 0 0 1 3.08 1.29 5.07 5.07 0 0 1 1.141 3.488m-7.036 0a4.4 4.4 0 0 0 .708 2.7 2.81 2.81 0 0 0 4.167 0 4.37 4.37 0 0 0 .712-2.7 4.3 4.3 0 0 0-.712-2.675 2.5 2.5 0 0 0-2.1-.915 2.46 2.46 0 0 0-2.072.9 4.33 4.33 0 0 0-.7 2.69Z" class="logo_small_svg__cls-2" data-name="Path 2961"></path><path id="logo_small_svg__Path_2962" d="M180.525 101.517a5.5 5.5 0 0 1 1.1.1l-.194 1.3a4.8 4.8 0 0 0-1.011-.127 2.46 2.46 0 0 0-1.917.911 3.32 3.32 0 0 0-.8 2.267v4.955h-1.4v-9.236h1.154l.16 1.71h.068a4.05 4.05 0 0 1 1.238-1.39 2.8 2.8 0 0 1 1.6-.49Z" class="logo_small_svg__cls-2" data-name="Path 2962"></path><path id="logo_small_svg__Path_2963" d="M187.363 109.936a4.5 4.5 0 0 0 .716-.055 4 4 0 0 0 .548-.114v1.07a2.5 2.5 0 0 1-.67.181 5 5 0 0 1-.8.072q-2.68 0-2.68-2.823v-5.494h-1.323v-.673l1.323-.582.59-1.972h.809v2.141h2.68v1.087h-2.68v5.435a1.87 1.87 0 0 0 .4 1.281 1.38 1.38 0 0 0 1.087.446" class="logo_small_svg__cls-2" data-name="Path 2963"></path><path id="logo_small_svg__Path_2964" d="M194.538 111.09a4.24 4.24 0 0 1-3.231-1.247 4.82 4.82 0 0 1-1.184-3.463 5.36 5.36 0 0 1 1.1-3.548 3.65 3.65 0 0 1 2.954-1.315 3.48 3.48 0 0 1 2.747 1.142 4.38 4.38 0 0 1 1.011 3.013v.885h-6.362a3.66 3.66 0 0 0 .822 2.469 2.84 2.84 0 0 0 2.2.843 7.4 7.4 0 0 0 2.949-.624v1.247a7.4 7.4 0 0 1-1.4.459 8 8 0 0 1-1.6.139Zm-.379-8.4a2.29 2.29 0 0 0-1.774.725 3.34 3.34 0 0 0-.779 2.006h4.828a3.07 3.07 0 0 0-.59-2.027 2.08 2.08 0 0 0-1.685-.706Z" class="logo_small_svg__cls-2" data-name="Path 2964"></path><path id="logo_small_svg__Path_2965" d="M206.951 109.683h-.076a3.29 3.29 0 0 1-2.9 1.407 3.43 3.43 0 0 1-2.819-1.239 5.45 5.45 0 0 1-1.006-3.522 5.54 5.54 0 0 1 1.011-3.548 3.4 3.4 0 0 1 2.814-1.264 3.36 3.36 0 0 1 2.883 1.365h.109l-.059-.665-.034-.649v-3.759h1.4v13.113h-1.138Zm-2.8.236a2.55 2.55 0 0 0 2.078-.779 3.95 3.95 0 0 0 .644-2.516v-.3a4.64 4.64 0 0 0-.653-2.8 2.48 2.48 0 0 0-2.086-.839 2.14 2.14 0 0 0-1.883.957 4.76 4.76 0 0 0-.653 2.7 4.55 4.55 0 0 0 .649 2.671 2.2 2.2 0 0 0 1.906.906Z" class="logo_small_svg__cls-2" data-name="Path 2965"></path><path id="logo_small_svg__Path_2966" d="M220.712 101.534a3.44 3.44 0 0 1 2.827 1.243 6.65 6.65 0 0 1-.009 7.053 3.42 3.42 0 0 1-2.818 1.26 4 4 0 0 1-1.648-.333 3.1 3.1 0 0 1-1.251-1.023h-.1l-.295 1.188h-1V97.809h1.4V101q0 1.069-.068 1.921h.068a3.32 3.32 0 0 1 2.894-1.387m-.2 1.171a2.44 2.44 0 0 0-2.064.822 6.34 6.34 0 0 0 .017 5.553 2.46 2.46 0 0 0 2.081.839 2.16 2.16 0 0 0 1.922-.94 4.83 4.83 0 0 0 .632-2.7 4.64 4.64 0 0 0-.632-2.689 2.24 2.24 0 0 0-1.959-.885Z" class="logo_small_svg__cls-2" data-name="Path 2966"></path><path id="logo_small_svg__Path_2967" d="M225.758 101.686h1.5l2.023 5.267a20 20 0 0 1 .826 2.6h.067q.109-.431.459-1.471t2.288-6.4h1.5l-3.969 10.518a5.25 5.25 0 0 1-1.378 2.212 2.93 2.93 0 0 1-1.934.653 5.7 5.7 0 0 1-1.264-.143V113.8a5 5 0 0 0 1.037.1 2.136 2.136 0 0 0 2.056-1.618l.514-1.314Z" class="logo_small_svg__cls-2" data-name="Path 2967"></path></g></g></svg></a><form class="download-url-wrapper"><label class="select-label" for="select"><span>Select a definition</span><select id="select"><option value="swagger/v2/swagger.json">V2.0</option></select></label></form></div></div></div><div class="swagger-ui"><div><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" class="svg-assets"><defs><symbol viewBox="0 0 20 20" id="unlocked"><path d="M15.8 8H14V5.6C14 2.703 12.665 1 10 1 7.334 1 6 2.703 6 5.6V6h2v-.801C8 3.754 8.797 3 10 3c1.203 0 2 .754 2 2.199V8H4c-.553 0-1 .646-1 1.199V17c0 .549.428 1.139.951 1.307l1.197.387C5.672 18.861 6.55 19 7.1 19h5.8c.549 0 1.428-.139 1.951-.307l1.196-.387c.524-.167.953-.757.953-1.306V9.199C17 8.646 16.352 8 15.8 8z"></path></symbol><symbol viewBox="0 0 20 20" id="locked"><path d="M15.8 8H14V5.6C14 2.703 12.665 1 10 1 7.334 1 6 2.703 6 5.6V8H4c-.553 0-1 .646-1 1.199V17c0 .549.428 1.139.951 1.307l1.197.387C5.672 18.861 6.55 19 7.1 19h5.8c.549 0 1.428-.139 1.951-.307l1.196-.387c.524-.167.953-.757.953-1.306V9.199C17 8.646 16.352 8 15.8 8zM12 8H8V5.199C8 3.754 8.797 3 10 3c1.203 0 2 .754 2 2.199V8z"></path></symbol><symbol viewBox="0 0 20 20" id="close"><path d="M14.348 14.849c-.469.469-1.229.469-1.697 0L10 11.819l-2.651 3.029c-.469.469-1.229.469-1.697 0-.469-.469-.469-1.229 0-1.697l2.758-3.15-2.759-3.152c-.469-.469-.469-1.228 0-1.697.469-.469 1.228-.469 1.697 0L10 8.183l2.651-3.031c.469-.469 1.228-.469 1.697 0 .469.469.469 1.229 0 1.697l-2.758 3.152 2.758 3.15c.469.469.469 1.229 0 1.698z"></path></symbol><symbol viewBox="0 0 20 20" id="large-arrow"><path d="M13.25 10L6.109 2.58c-.268-.27-.268-.707 0-.979.268-.27.701-.27.969 0l7.83 7.908c.268.271.268.709 0 .979l-7.83 7.908c-.268.271-.701.27-.969 0-.268-.269-.268-.707 0-.979L13.25 10z"></path></symbol><symbol viewBox="0 0 20 20" id="large-arrow-down"><path d="M17.418 6.109c.272-.268.709-.268.979 0s.271.701 0 .969l-7.908 7.83c-.27.268-.707.268-.979 0l-7.908-7.83c-.27-.268-.27-.701 0-.969.271-.268.709-.268.979 0L10 13.25l7.418-7.141z"></path></symbol><symbol viewBox="0 0 20 20" id="large-arrow-up"><path d="M 17.418 14.908 C 17.69 15.176 18.127 15.176 18.397 14.908 C 18.667 14.64 18.668 14.207 18.397 13.939 L 10.489 6.109 C 10.219 5.841 9.782 5.841 9.51 6.109 L 1.602 13.939 C 1.332 14.207 1.332 14.64 1.602 14.908 C 1.873 15.176 2.311 15.176 2.581 14.908 L 10 7.767 L 17.418 14.908 Z"></path></symbol><symbol viewBox="0 0 24 24" id="jump-to"><path d="M19 7v4H5.83l3.58-3.59L8 6l-6 6 6 6 1.41-1.41L5.83 13H21V7z"></path></symbol><symbol viewBox="0 0 24 24" id="expand"><path d="M10 18h4v-2h-4v2zM3 6v2h18V6H3zm3 7h12v-2H6v2z"></path></symbol><symbol viewBox="0 0 15 16" id="copy"><g transform="translate(2, -1)"><path fill="#ffffff" fill-rule="evenodd" d="M2 13h4v1H2v-1zm5-6H2v1h5V7zm2 3V8l-3 3 3 3v-2h5v-2H9zM4.5 9H2v1h2.5V9zM2 12h2.5v-1H2v1zm9 1h1v2c-.02.28-.11.52-.3.7-.19.18-.42.28-.7.3H1c-.55 0-1-.45-1-1V4c0-.55.45-1 1-1h3c0-1.11.89-2 2-2 1.11 0 2 .89 2 2h3c.55 0 1 .45 1 1v5h-1V6H1v9h10v-2zM2 5h8c0-.55-.45-1-1-1H8c-.55 0-1-.45-1-1s-.45-1-1-1-1 .45-1 1-.45 1-1 1H3c-.55 0-1 .45-1 1z"></path></g></symbol></defs></svg></div><div><div></div><div class="wrapper"><section class="block col-12 block-desktop col-12-desktop"><div><span><div class="opblock-tag-section is-open"><h3 class="opblock-tag no-desc" id="!/Search" data-tag="Search" data-is-open="true"><a class="nostyle" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#!/Search"><span>Search</span></a><small></small><button aria-expanded="true" class="expand-operation" title="Collapse operation"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" class="arrow" width="20" height="20" aria-hidden="true" focusable="false"><path d="M 17.418 14.908 C 17.69 15.176 18.127 15.176 18.397 14.908 C 18.667 14.64 18.668 14.207 18.397 13.939 L 10.489 6.109 C 10.219 5.841 9.782 5.841 9.51 6.109 L 1.602 13.939 C 1.332 14.207 1.332 14.64 1.602 14.908 C 1.873 15.176 2.311 15.176 2.581 14.908 L 10 7.767 L 17.418 14.908 Z"></path></svg></button></h3><div class="no-margin"> <div class="operation-tag-content"><span><div class="opblock opblock-post" id="operations-Search-post_v2_projects_search"><div class="opblock-summary opblock-summary-post"><button aria-expanded="false" class="opblock-summary-control"><h5 id="!/Search/Projects"><a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#!/Search/Projects">Projects</a></h5><span class="opblock-summary-method">POST</span><div class="opblock-summary-path-description-wrapper"><span class="opblock-summary-path" data-path="/v2/projects/search"><a class="nostyle" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#/Search/post_v2_projects_search"><span>/v2<wbr>/projects<wbr>/search</span></a></span><div class="opblock-summary-description">Retrieves Projects against specified criteria payload.</div></div></button><div class="view-line-link copy-to-clipboard" title="Copy to clipboard"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 15 16" width="15" height="16" aria-hidden="true" focusable="false"><g transform="translate(2, -1)"><path fill="#ffffff" fill-rule="evenodd" d="M2 13h4v1H2v-1zm5-6H2v1h5V7zm2 3V8l-3 3 3 3v-2h5v-2H9zM4.5 9H2v1h2.5V9zM2 12h2.5v-1H2v1zm9 1h1v2c-.02.28-.11.52-.3.7-.19.18-.42.28-.7.3H1c-.55 0-1-.45-1-1V4c0-.55.45-1 1-1h3c0-1.11.89-2 2-2 1.11 0 2 .89 2 2h3c.55 0 1 .45 1 1v5h-1V6H1v9h10v-2zM2 5h8c0-.55-.45-1-1-1H8c-.55 0-1-.45-1-1s-.45-1-1-1-1 .45-1 1-.45 1-1 1H3c-.55 0-1 .45-1 1z"></path></g></svg></div><button aria-label="post /v2/projects/search" class="opblock-control-arrow" aria-expanded="false" tabindex="-1"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" class="arrow" width="20" height="20" aria-hidden="true" focusable="false"><path d="M17.418 6.109c.272-.268.709-.268.979 0s.271.701 0 .969l-7.908 7.83c-.27.268-.707.268-.979 0l-7.908-7.83c-.27-.268-.27-.701 0-.969.271-.268.709-.268.979 0L10 13.25l7.418-7.141z"></path></svg></button></div><noscript></noscript></div></span><span><div class="opblock opblock-post" id="operations-Search-post_v2_publications_search"><div class="opblock-summary opblock-summary-post"><button aria-expanded="false" class="opblock-summary-control"><span class="opblock-summary-method">POST</span><div class="opblock-summary-path-description-wrapper"><span class="opblock-summary-path" data-path="/v2/publications/search"><a class="nostyle" href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#/Search/post_v2_publications_search"><h5 id="!/Search/Publications"><a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#!/Search/Publications">Publications</a></h5><span>/v2<wbr>/publications<wbr>/search</span></a></span><div class="opblock-summary-description">Retrieves publications against specified criteria payload.</div></div></button><div class="view-line-link copy-to-clipboard" title="Copy to clipboard"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 15 16" width="15" height="16" aria-hidden="true" focusable="false"><g transform="translate(2, -1)"><path fill="#ffffff" fill-rule="evenodd" d="M2 13h4v1H2v-1zm5-6H2v1h5V7zm2 3V8l-3 3 3 3v-2h5v-2H9zM4.5 9H2v1h2.5V9zM2 12h2.5v-1H2v1zm9 1h1v2c-.02.28-.11.52-.3.7-.19.18-.42.28-.7.3H1c-.55 0-1-.45-1-1V4c0-.55.45-1 1-1h3c0-1.11.89-2 2-2 1.11 0 2 .89 2 2h3c.55 0 1 .45 1 1v5h-1V6H1v9h10v-2zM2 5h8c0-.55-.45-1-1-1H8c-.55 0-1-.45-1-1s-.45-1-1-1-1 .45-1 1-.45 1-1 1H3c-.55 0-1 .45-1 1z"></path></g></svg></div><button aria-label="post /v2/publications/search" class="opblock-control-arrow" aria-expanded="false" tabindex="-1"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" class="arrow" width="20" height="20" aria-hidden="true" focusable="false"><path d="M17.418 6.109c.272-.268.709-.268.979 0s.271.701 0 .969l-7.908 7.83c-.27.268-.707.268-.979 0l-7.908-7.83c-.27-.268-.27-.701 0-.969.271-.268.709-.268.979 0L10 13.25l7.418-7.141z"></path></svg></button></div><noscript></noscript></div></span></div> </div></div></span></div></section></div><div class="wrapper"><section class="block col-12 block-desktop col-12-desktop"></section></div></div></div><div class="wrapper"><section class=""></section></div></section></div></div><div class="row"><h1 id="constraints"><a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#constraints">Constraints/Limitations</a></h1><ul class="alpha"><li>NIH RePORTER APIs do not support fuzzy, proximity, or range based searches except where specified.</li><li>The API service will be available except during a pre-scheduled maintenance window. Appropriate maintenance messages will be posted in advance on the API site.</li><li>To provide quality service for all users of NIH RePORTER web and API servers, it is recommended that users post no more than one URL request per second and limit large jobs to either weekends or weekdays between 9:00 PM and 5:00 AM EST.</li><li>Failure to comply with this policy may require administrators to block your IP address from accessing the API service. For any questions regarding use of the NIH RePORTER API, please reach out to the support team at <a href="mailto:RePORT@mail.nih.gov">RePORT@mail.nih.gov</a>.</li></ul></div><div class="row"><h1 id="project-data-io"><a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#project-data-io">Project - Data Input and Output</a></h1><p>NIH RePORTER APIs can consume different input parameters based on the type of operator.</p><span class="h3">Search Parameter Operators</span><table border="0" style="padding:0 0" class="table"><thead><tr><th style="width:25%;vertical-align:top" scope="col">Separator</th><th style="width:75%;vertical-align:top" scope="col">Purpose</th></tr></thead><tbody><tr><th scope="row">Colon (:)</th><td style="vertical-align:top">Separates the project property and the values. E.g. <em>"sort_field":"project_start_date"</em><br></td></tr><tr><th scope="row">Comma (,)</th><td class="version2" style="vertical-align:top">Delimiter to separate multiple values for a project property. E.g. multiple opportunity numbers are specified as list: <em>"opportunity_numbers":["RFA-DA-18-020","PAR-18-218","PAR-18-219"]</em><br></td></tr></tbody></table><table border="0" style="padding:0 0" class="table"><thead><tr><th style="width:25%;vertical-align:top" scope="col">Payload Property</th><th style="width:75%;vertical-align:top" scope="col">Description</th></tr></thead><tbody><tr><th scope="row">payload<br><a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#query-parameters"><em>accepts one or more of the project properties listed below</em></a></th><td style="vertical-align:top">The list operator (property: [] ) lets the user search on one or more properties of a project (listed in the table below).<br><br>The search criteria in the Payload is of the format <em>property=[Value1, Value2, Value3, ...]’</em><br></td></tr><tr><th scope="row">include_fields</th><td style="vertical-align:top">Users can specify the include fields to return only required fields/columns from the result.<br><br><em>Example:</em> The output result payload would have only ten fields/columns: <em>"include_fields": [ "ApplId","SubprojectId","FiscalYear","OrgName","OrgCity", "OrgState","OrgStateName","DeptType", "ProjectNum","OrgCountry" ]</em><br></td></tr><tr><th scope="row">exclude_fields</th><td style="vertical-align:top">Users can specify the exclude fields to remove the fields/columns from the output result.<br><br><em>Example:</em> The following two fields won't appear in output result payload: <em>"exclude_fields": [ "ProjectStartDate","ProjectEndDate" ]</em><br></td></tr><tr><th scope="row">offset</th><td style="vertical-align:top">Users can set the starting counter for the items (projects). By default, it starts at 0. Offset doesn't support negative number.Maximum allowed value is 14,999. In addition, the requested Offset value shall not exceed total records count.<br><br><em>Example:</em> Out of a total of 100 items, if you want to retrieve items starting from #60, you must set the offset value to 59.<br></td></tr><tr><th scope="row">limit</th><td style="vertical-align:top">Users can set this parameter to restrict the number of project records per request. The default value is 50, if no value is specified. Maximum allowed value is 500.<br></td></tr><tr><th scope="row">sort_field</th><td style="vertical-align:top">Users can specify the sort field in the payload to sort the result by a specific field.<br></td></tr><tr><th scope="row">sort_order</th><td style="vertical-align:top">Users can set this parameter to apply the sort order as ascending (asc) or descending (desc).<br></td></tr><tr><th scope="row">search_id</th><td style="vertical-align:top">Search Id is a unique id generated by the system. After the initial request with search criteria, the search results can be retrieved in subsequent requests by using the Search Id. This Search Id can also be used to request the same data from advanced search in the RePORTER web application. No additional payload criteria shall be used when using search_id.<br>Example: {"search_id": "JbRgAtchAUKHOoW2X1vObQ"}<br></td></tr><tr><th scope="row">url</th><td style="vertical-align:top">A web URL with search ID is generated in the RePORTER API meta properties when the call includes criteria. The URL allows viewing the full API result set in the RePORTER.<br></td></tr></tbody></table><table border="0" style="padding:0 0" class="table" id="query-parameters"><thead><tr><th style="width:25%;vertical-align:top" scope="col">Payload Criteria</th><th style="width:75%;vertical-align:top" scope="col">How to Use</th></tr></thead><tbody><tr><th scope="row">use_relevance</th><td style="vertical-align:top">If sets true, it will bring the most closely matching records with the search criteria on top (those which have a high matching score).<br><br>Examples:<br><em>{ "criteria": { "use_relevance": false } }<br>{ "criteria": { "use_relevance": true } }</em><br></td></tr><tr><th scope="row">fiscal_years</th><td style="vertical-align:top">One or more fiscal years, each separated by a comma in a square bracket, to retrieve projects that correspond to (or started in) one of the fiscal years entered.<br><br>Examples:<br><em>{ "criteria": { "fiscal_years": [2018,2019] } }</em><br><br><em>Note:</em><ul><li>If searching for all fiscal years, use blank []. Example, { "criteria": { "fiscal_years": [] } }</li></ul><br></td></tr><tr><th scope="row">include_active_projects</th><td style="vertical-align:top">Return the result with active projects or ignore them. It takes true or false boolean value.<br><br>Examples:<br><em>{ "criteria": { "include_active_projects": true } }</em><br></td></tr><tr><th scope="row">pi_names</th><td style="vertical-align:top">One or more comma separated project investigator (PI) names in a square bracket to retrieve all projects associated with any of the PI names passed.<br><br>Example:<br><em>{ "criteria": { "pi_names": [{"any_name": "gullo"},{"first_name": ""},{"any_name": "welch"},{"first_name": ""}] } }</em><br><br><em>Note:</em><ul><li>First Name, last name, and anyname are by default wildcard enabled so the user can search with partial name.</li></ul><br></td></tr><tr><th scope="row">po_names</th><td style="vertical-align:top">One or more comma separated project Officers (PO) names in a square bracket to retrieve all projects associated with any of the PO names passed.<br><br>Example:<br><em>{ "criteria": { "po_names": [{"any_name": "gullo"},{"first_name": ""},{"any_name": "welch"},{"first_name": ""}] } }</em><br><em>Note:</em><ul><li>First Name, last name, and anyname are by default wildcard enabled so the user can search with partial name.</li></ul><br></td></tr><tr><th scope="row">org_names</th><td style="vertical-align:top">One or more comma separated organization names in a square bracket to retrieve all projects associated with any of the organization names passed.<br><br>Example:<br><em>{ "criteria": { "org_names": [ "EMORY UNIVERSITY", "JOHNS HOPKINS UNIVERSITY", "NEW ECHOTA BIOTECHNOLOGY, INC.", "UNIV OF NORTH CAROLINA CHAPEL HILL" ] } }</em><br><br><em>Note:</em><ul><li>The organization's names implicitly searched with a wildcard. So,<br><em>{ "criteria": { "org_names": [ "JOHNS" ] } }</em><br>will fetch all the "JOHNS HOPKINS UNIVERSITY" and other matching organization names records.</li></ul><br></td></tr><tr><th scope="row">org_names_exact_match</th><td style="vertical-align:top">Since the org_names has by default wildcard functionality, the payload with org_names_exact_match parameter fetches records that exactly match with organization names.<br><br>Example:<br><em>{ "criteria": { org_names_exact_match:["UNIV OF NORTH CAROLINA CHAPEL HILL"] } }</em><br></td></tr><tr><th scope="row">pi_profile_ids</th><td style="vertical-align:top">One or more comma separated project investigator profile Ids in a square bracket to retrieve all projects associated with any of the project investigator profile Ids passed.<br><br>Example:<br><em>{ "criteria": { pi_profile_ids:[0,1] } }</em><br></td></tr><tr><th scope="row">org_cities</th><td style="vertical-align:top">One or more comma separated organization cities in a square bracket to retrieve all projects associated with any of the organization cities passed.<br><br>Example:<br><em>{ "criteria": { org_cities:["SAN JUAN","ANN ARBOR"] } }</em><br></td></tr><tr><th scope="row">org_states</th><td style="vertical-align:top">US States or Territories to which a project organization belongs to. One or more comma separated organization states in a square bracket to retrieve all projects associated with any of the organization states passed. No wildcard search allowed.<br><br>Example:<br><em>{ "criteria": { org_states:["MI","AL"] } }</em><br></td></tr><tr><th scope="row">project_nums</th><td style="vertical-align:top">One or more comma separated project numbers in a square bracket to retrieve all projects associated with any of the project numbers passed.<br><br>Example:<br><em>{ "criteria": { project_nums:["5UG1HD078437-07","5R01DK102815-05"] } }</em><br><br><strong>Search Project Number by Wildcard:</strong> The project number can be searched by wildcard (* for zero or more occurrence)<br>Example:<br><em>{ "criteria": { project_nums:["5UG1HD0784*"] } }</em><br></td></tr><tr><th scope="row">project_num_split</th><td style="vertical-align:top">Pass one or more of the split project number values to retrieve projects matching all specified criteria.<br><br>Example:<br><em>{ "criteria": { project_num_split: { appl_type_code: "1", activity_code: "F32", ic_code: "HL", serial_num: "149210", support_year: "01", full_support_year: "01A1", suffix_code: "a1" } } }</em></td></tr><tr><th scope="row">spending_categories</th><td style="vertical-align:top">One or more comma separated NIH Spending Category identifiers in a square bracket to retrieve all projects associated with any of the spending categories passed.<br><br>Example:<br><em>{ "criteria": { spending_categories: { Values: [27,92], match_all: "false" } } }</em><br><br><em>Note:</em><ul><li>a match_all value of true will return projects found in all categories, while a value of false will return projects found in at least one of the categories.</li></ul><br></td></tr><tr><th scope="row">funding_mechanism</th><td style="vertical-align:top">One or more comma separated Funding Mechanism codes in a square bracket to retrieve all projects associated with any of the funding mechanism passed.<br><br>Example:<br><em>{ "criteria": { funding_mechanism: ["SB", "Other"] } }</em><br><br><em>Note:</em><ul><li>Users can specify "Other" to search for combined Funding Mechanisms "UK", "OT", and "CP"</li></ul><br></td></tr><tr><th scope="row">advanced_text_search</th><td style="vertical-align:top">Users can pass the full advanced text search parameters, which are operator, searchfield, and searchtext to filter the associated projects with advaced text search criteria.<br>Values of logic operator can be "and", "or" or "advanced" respectively. Values of search field are "projecttitle", "terms", and "abstracttext", which can be comma separated.<br><br>Example:<br><em>{ "criteria": { advanced_text_search: { operator: "and", search_field: "projecttitle,terms", "search_text": "brain disorder" } } }</em><br><br><em>Note:</em><ul><li>If searching text in all searching text in project titles, abstracts, and scientific terms, use "all" or "".</li><li>If the "And" logic is selected (the default), projects in which all of the search terms are found within the title, abstract, or scientific terms will be retrieved.</li><li>If the "Or" logic is used, projects that contain at least one of the terms entered will be retrieved. Use quotes(\") around the entered text to search for exact phrases.</li><li>The "Advanced" logic option provides additional capability to narrow selection criteria more precisely and evaluate complex entries such as chemical references.</li><li>Text search automatically disreagards certain common stop-words like a, an, and, are, as, at, be, of, on, or, into, is, it, etc.</li></ul><br></td></tr><tr><th scope="row">org_countries</th><td style="vertical-align:top">One or more comma separated organization countries in a square bracket to retrieve all projects associated with any of the organization countries passed.<br><br>Example:<br><em>{ "criteria": { org_countries:["UNITED STATES"] } }</em><br></td></tr><tr><th scope="row">appl_ids</th><td style="vertical-align:top">One or more comma separated application IDs in a square bracket to retrieve all projects associated with any of the application IDs passed.<br><br>Example:<br><em>{ "criteria": { appl_ids:[9754095,9754094,250963] } }</em><br></td></tr><tr><th scope="row">agencies</th><td style="vertical-align:top">One or more comma separated agencies in a square bracket to retrieve all projects associated with any of the agencies passed.<br><br>Example:<br><em>{ "criteria": { agencies:["NIGMS","AHRQ"] } }</em><br></td></tr><tr><th scope="row">is_agency_admin</th><td style="vertical-align:top">Pass the true or false value to filter the projects for admin agency status.<br><br>Example:<br><em>{ "criteria": { "is_agency_admin": true } }</em><br></td></tr><tr><th scope="row">is_agency_funding</th><td style="vertical-align:top">Pass the true or false value to check if agency is funding?<br><br>Example:<br><em>{ "criteria": { "is_agency_funding": true } }</em><br></td></tr><tr><th scope="row">activity_codes</th><td style="vertical-align:top">One or more comma separated activity codes in a square bracket to retrieve all projects associated with any of the activity codes passed.<br><br>Example:<br><em>{ "criteria": { activity_codes:["P20","R35"] } }</em><br></td></tr><tr><th scope="row">award_types</th><td style="vertical-align:top">One or more comma separated award types in a square bracket to retrieve all projects associated with any of the award types passed.<br><br>Example:<br><em>{ "criteria": { award_types:["5","8"] } }</em><br><br><em>Note:</em><ul><li>Use '4C' for competing type 4, '4N' for Noncompeting type 4.</li></ul><br></td></tr><tr><th scope="row">dept_types</th><td style="vertical-align:top">One or more comma separated dept types in a square bracket to retrieve all projects associated with any of the dept types passed.<br><br>Example:<br><em>{ "criteria": { dept_types:["NONE","PEDIATRICS"] } }</em><br></td></tr><tr><th scope="row">cong_dists</th><td style="vertical-align:top">One or more comma separated cong dists in a square bracket to retrieve all projects associated with any of the cong dists passed.<br><br>Example:<br><em>{ "criteria": { cong_dists:["PR-98","MI-12"] } }</em><br></td></tr><tr><th class="version2" scope="row">opportunity_numbers</th><td class="version2" style="vertical-align:top">One or more comma separated opportunity numbers in a square bracket to retrieve all projects associated with any of the opportunity numbers passed.<br><br>Example:<br><em>{ "criteria": { "opportunity_numbers":[ "RFA-DA-18-020","PAR-18-218",] } }</em><br></td></tr><tr><th scope="row">project_start_date</th><td style="vertical-align:top">Pass the project start from and to date to filter the projects that starts within a specific duration<br><br>Example:<br><em>{ "criteria": { "project_start_date": { "from_date": "2017-09-01", "to_date": "2019-09-01" } } }</em><br></td></tr><tr><th scope="row">project_end_date</th><td style="vertical-align:top">Pass the project end from and to date to filter the projects that end within a specific duration<br><br>Example:<br><em>{ "criteria": { "project_end_date": { "from_date": "2017-09-01", "to_date": "2019-09-01" } } }</em><br></td></tr><tr><th scope="row">organization_type</th><td style="vertical-align:top">One or more comma separated organization_type in a square bracket to retrieve all projects associated with any of the organization_type passed.<br><br>Example:<br><em>{ "criteria": { organization_type:[ "SCHOOLS OF MEDICINE", "SCHOOLS OF ARTS AND SCIENCES",] } }</em><br></td></tr><tr><th scope="row">award_notice_date</th><td style="vertical-align:top">Users can pass the from and to date of an award notice date to retrieve the associated projects within specified award notice dates. Projects with award notice date on or after the specified from-date will be retrieved when from_date is specified and to_date is unspecified. Projects with award notice date on or before the specified to_date will be retrieved when to_date is specified and from_date is unspecified.<br><br>Example:<br><em>By date range: { "criteria": { "award_notice_date":{ "from_date":"2021-02-16", "to_date":"2022-02-17" } } }<br><br>On or before specified date: { "criteria":{ "award_notice_date":{ "from_date":"", "to_date":"2022-02-17" } } }<br><br>On or after specified date: { "criteria":{ "award_notice_date":{ "from_date":"2021-02-16", "to_date":"" } } }</em><br></td></tr><tr><th scope="row">award_amount_range</th><td style="vertical-align:top">Users can specify the award amount range using min_amount and max_amount to retrieve projects awarded within specified amount range.<br><br>Example:<br><em>{ "criteria": { "award_amount_range":{ "min_amount":0, "max_amount":50000000 } } }</em><br></td></tr><tr><th scope="row">exclude_subprojects</th><td style="vertical-align:top">Pass the true or false value to exclude_subprojects to retrieve the associated projects with a selected value (true/false).<br><br>Example:<br><em>{ "criteria": { "exclude_subprojects": true } }</em><br></td></tr><tr><th scope="row">multi_pi_only</th><td style="vertical-align:top">Pass the true or false value to multi-project inspectors (PI) to reterive the accociated projects with selected value (true/false).<br><br>Example:<br><em>{ "criteria": { "multi_pi_only": false } }</em><br></td></tr><tr><th scope="row">newly_added_projects_only</th><td style="vertical-align:top">Pass the true or false value to newly added projects only to retrieve the associated projects with a selected value (true/false).<br><br>Example:<br><em>{ "criteria": { "newly_added_projects_only": false } }</em><br></td></tr><tr><th scope="row">sub_project_only</th><td style="vertical-align:top">Pass the true or false value to sub-project only to retrieve the associated projects with a selected value (true/false).<br><br>Example:<br><em>{ "criteria": { "sub_project_only": false } }</em><br></td></tr><tr><th scope="row">covid_response</th><td style="vertical-align:top">Enter one or more NIH COVID-19 Response project selectors, each separated by a comma in a square bracket, to retrieve projects awarded to study COVID-19 and related topics as funded under:<br>All: All the COVID appropriations below<br>Reg-CV: NIH Regular Appropriations Funding used for COVID-19 Research<br>CV: Coronavirus Preparedness and Response Supplemental Appropriations Act, 2020<br>C3: CARES Act (Coronavirus Aid, Relief, and Economic Security Act)<br>C4: Paycheck Protection Program and Health Care Enhancement Act<br>C5: Coronavirus Response and Relief Supplemental Appropriations Act, 2021<br>C6: American Rescue Plan Act of 2021<br><br>Example:<br><em>{ "criteria": { "covid_response": ["Reg-CV", "CV"] } }</em><br></td></tr><tr><th scope="row">date_added</th><td style="vertical-align:top">Pass the project added from date and to date to filter the projects that are added to RePROTER within a specific duration. Projects added to database date on or after the specified from-date will be retrieved when from_date is specified and to_date is unspecified. Projects added to database date on or before the specified to_date will be retrieved when to_date is specified and from_date is unspecified. Dates are available from 1/1/2011.<br><br>Example:<br><em>By date range: { "criteria": { "date_added":{ "from_date":"2021-02-16", "to_date":"2022-02-17" } } }<br><br>On or before specified date: { "criteria":{ "date_added":{ "from_date":"", "to_date":"2022-02-17" } } }<br><br>On or after specified date: { "criteria":{ "date_added":{ "from_date":"2021-02-16", "to_date":"" } } }</em><br></td></tr></tbody></table><h2 id="project-output-for-search-endpoint"><a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#project-output-for-search-endpoint">Output for Search Endpoint</a></h2><p>Search based API returns a specific number of project records per page based on the values set for the parameters “offset” and “limit” along with the total project count.</p><h2 id="project-data-elements"><a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#project-data-elements">Data Elements</a></h2><p>The Search API will return the set of data elements shown in the table below.</p><table border="0" style="padding:0 0" class="table"><thead><tr><th style="width:25%;vertical-align:top" scope="col">Category</th><th style="width:75%;vertical-align:top" scope="col">Data Elements</th></tr></thead><tbody class="version2"><tr><th scope="row">Project Details</th><td style="vertical-align:top">IC<br>Support Year<br>Application Type Code<br>Activity Code<br>Serial Number<br>Suffix Code<br>Project Number<br>Core Project Number<br>Project Start Date<br>Project End Date<br>Sub-Project ID<br>Abstract<br>Title<br>Public Health Relevance<br>RCDC Terms</td></tr><tr><th scope="row">Study Section</th><td style="vertical-align:top">SRG Code<br>SRG Flex<br>SRA Designator Code<br>SRA Flex Code<br>Group Code<br>Study Section Name</td></tr><tr><th scope="row">Personnel</th><td style="vertical-align:top">Principal Investigators<br>Program Officers</td></tr><tr><th scope="row">Funded Organization</th><td style="vertical-align:top">Congressional District<br>Organization Type<br>Organization Name<br>Organization City<br>Organization State<br>Organization ZIP<br>Organization Country<br>Organization Department<br>Organization DUNS number<br>Organization UEI<br>Organization ID (IPF)<br>FIPS</td></tr><tr><th scope="row">Project Funding</th><td style="vertical-align:top">Award Notice Date<br>Fiscal Year<br>Opportunity Number<br>Award Amount<br>NIH COVID-19 Response<br>ARRA Indicator<br>CFDA Code<br>Funding Mechanism<br>Direct Costs<br>Indirect Costs<br>Budget Start Date<br>Budget End Date</td></tr></tbody></table></div><div class="row version2"><h1 id="publication-data-io" class="version2"><a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#publication-data-io">Publication - Data Input and Output</a></h1><p>NIH RePORTER APIs can consume different input parameters based on the type of operator.</p><span class="h3">Search Parameter Operators</span><table border="0" style="padding:0 0" class="table"><thead><tr><th style="width:25%;vertical-align:top" scope="col">Separator</th><th style="width:75%;vertical-align:top" scope="col">Purpose</th></tr></thead><tbody><tr><th scope="row">Colon (:)</th><td style="vertical-align:top">Separates the publication property and the values. E.g. <em>"sort_field":"coreproject"</em><br></td></tr><tr><th scope="row">Comma (,)</th><td style="vertical-align:top">Delimiter to separate multiple values for a publication property. E.g. multiple core project numbers are specified as list: <em>"core_project_nums":["T32GM062754","U01HL136297","F31HL149358"]</em><br></td></tr></tbody></table><table border="0" style="padding:0 0" class="table"><thead><tr><th style="width:25%;vertical-align:top" scope="col">Payload Property</th><th style="width:75%;vertical-align:top" scope="col">Description</th></tr></thead><tbody><tr><th scope="row">payload<br><a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#query-parameters"><em>accepts one or more of the publication properties listed below</em></a></th><td style="vertical-align:top">The list operator (property: [] ) lets the user search on one or more properties of a publication (listed in the table below).<br><br>The search criteria in the Payload is of the format <em>property=[Value1, Value2, Value3, ...]’</em><br></td></tr><tr><th scope="row">offset</th><td style="vertical-align:top">Users can set the starting counter for the items (publications). By default, it starts at 0.<br>Maximum allowed value is 9,999. In addition, the requested Offset value shall not exceed total records count.<br><br><em>Example:</em> Out of a total of 100 items, if you want to retrieve items starting from #60, you must set the offset value to 59.<br></td></tr><tr><th scope="row">limit</th><td style="vertical-align:top">Users can set this parameter to restrict the number of publication records per request. The default value is 50, if no value is specified. Maximum allowed value is 500.<br></td></tr><tr><th scope="row">sort_field</th><td style="vertical-align:top">Users can specify the sort field in the payload to sort the result by a specific field.<br></td></tr><tr><th scope="row">sort_order</th><td style="vertical-align:top">Users can set this parameter to apply the sort order as ascending (asc) or descending (desc).<br></td></tr></tbody></table><table border="0" style="padding:0 0" class="table" id="query-parameters"><thead><tr><th style="width:25%;vertical-align:top" scope="col">Payload Criteria</th><th style="width:75%;vertical-align:top" scope="col">How to Use</th></tr></thead><tbody><tr><th scope="row">pmids</th><td style="vertical-align:top">One or more comma separated PMIDs in a square bracket to retrieve all publications associated with any of the PMIDs passed.<br>Examples:<br><em>{ "criteria": { "pmids": [33298401, 33105091, 33205613] } }</em><br></td></tr><tr><th scope="row">appl_ids</th><td style="vertical-align:top">One or more comma separated application IDs in a square bracket to retrieve all publications associated with any of the application IDs passed.<br>Examples:<br><em>{ "criteria": { "appl_ids": [10188551, 10098333, 10082298] } }</em><br></td></tr><tr><th scope="row">core_project_nums</th><td style="vertical-align:top">One or more comma separated core project number in a square bracket to retrieve all publications associated with any of the core project numbers passed.<br>Examples:<br><em>{ "criteria": { "core_project_nums": ["UG1HD078437"] } }</em><br><br><b>Search Project Number By Wildcard:</b> The project number can be searched by wildcard (*) for zero or more occurrence.<br>Examples:<br><em>{ "criteria": { "core_project_nums": [ "5UG1HD0784*"] } }</em><br><br></td></tr></tbody></table><h2 id="publication-output-for-search-endpoint" class="version2"><a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#publication-output-for-search-endpoint">Output for Search Endpoint</a></h2><p>Search based API returns a specific number of publication records per page based on the values set for the parameters “offset” and “limit” along with the total publication count.</p><h2 id="publication-data-elements" class="version2"><a href="https://api.reporter.nih.gov/?urls.primaryName=V2.0#publication-data-elements">Data Elements</a></h2><p>The Search API will return the set of data elements shown in the table below. This list is based on the current Export capability in NIH RePORTER.</p><table border="0" style="padding:0 0" class="table"><thead><tr><th style="width:25%;vertical-align:top" scope="col">Category</th><th style="width:75%;vertical-align:top" scope="col">Data Elements</th></tr></thead><tbody><tr style="margin-bottom:25px"><th scope="row">Publications</th><td style="vertical-align:top">Core Project Number<br>PMID<br>Latest Application ID</td></tr></tbody></table></div></div></div></div><div class="main-footer" role="navigation"><div class="container-fluid"><div class="row"><div class="col-md-12"><ul><li><a href="https://report.nih.gov/about" id="aboutUrl">About RePORT</a></li><li><a href="https://report.nih.gov/faq" id="faqUrl">FAQs</a></li><li><a href="https://report.nih.gov/contactus" id="contactUrl">Contact Us</a></li><li><a href="https://report.nih.gov/sitemap" id="siteMapUrl">Site Map</a></li><li><a href="https://report.nih.gov/sites/report/files/2020-07/DataAccessPolicy.pdf" id="dapUrl">Data Access Policy</a></li><li><a href="https://report.nih.gov/accessibility-statement" id="asUrl">Accessibility Statement</a></li><li><a href="https://grants.nih.gov/grants/privacy.htm">Privacy Statement</a></li><li><a href="https://grants.nih.gov/disclaimer.htm">Disclaimer</a></li><li><a href="https://www.nih.gov/institutes-nih/nih-office-director/office-communications-public-liaison/freedom-information-act-office">FOIA</a></li><li><a href="https://www.hhs.gov/vulnerability-disclosure-policy/index.html">HHS Vulnerability Disclosure</a></li></ul></div></div><div class="row"><div class="col-md-12 main-footer-tagline">The RePORTER database is available to all public users at <a href="https://reporter.nih.gov/exporter/">https://reporter.nih.gov/exporter/</a>. As the data are available for bulk download, the RePORTER system reserves the right to block IP addresses that fail to adhere to instructions in the system's robots.txt files or submit requests at a rate that negatively impacts service delivery to other users. RePORTER reserves the right to terminate any automated query to the RePORTER application that negatively affects service delivery to other users.</div></div><div class="row"><div class="col-md-12 main-footer-tagline"><ul><li><a href="https://grants.nih.gov/grants/intro2oer.htm">Office of Extramural Research</a></li><li><a href="https://www.nih.gov/">National Institutes of Health</a></li><li><a href="https://www.hhs.gov/">U.S. Department of Health and Human Services</a></li><li><a href="https://www.usa.gov/">USA.Gov - Government Made Easy</a></li><li><a href="https://www.grants.gov/">Grants.Gov</a></li></ul></div></div><div class="row"><div class="col-md-12"><p class="main-footer-tagline">NIH...<em>Turning Discovery Into Health<sup>®</sup></em></p></div></div></div></div></div><script type="text/javascript">var host=document.location.hostname,url="",homePageLinks=document.getElementsByClassName("homeURL");url=host.includes("localhost")?"http://localhost:60640/":host.includes("dev")?"https://reporter.dev.era.nih.gov/advanced-search":host.includes("test")?"https://reporter.test.era.nih.gov/advanced-search":"https://reporter.nih.gov";for(var i=0;i<homePageLinks.length;i++)homePageLinks[i].setAttribute("href",url)</script></body></html>
