Endpoint

Price

Purpose

POST /product/barcode

$0.020 USDC

Resolves a UPC/EAN or ISBN barcode into detailed product metadata using OpenLibrary and UPCitemdb free search endpoints.

POST /airspace/track

$0.030 USDC

Queries live airspace vectors for a specific aircraft ICAO24 hex identifier or a regional bounding box using OpenSky Network.

POST /environment/air-quality

$0.030 USDC

Retrieves live localized air quality indices (AQI) and pollutant levels for a given latitude/longitude using OpenAQ.

POST /transit/status

$0.030 USDC

Check transit delays, active alerts, and schedule status updates for supported cities and lines.

POST /weather/anomaly

$0.030 USDC

Compares current weather conditions with a 10-year historical average to flag climate anomalies.

POST /radio/stream-url

$0.010 USDC

Resolves direct Shoutcast/Icecast streaming URLs from an open-source radio station database by country or tag.

POST /network/dns-propagation

$0.010 USDC

Checks global MX, TXT, A, and CNAME propagation status using Cloudflare DoH endpoints.

POST /brand/assets

$0.020 USDC

Extracts brand logos and theme colors for any public business URL using Clearbit and HTML parsing.

POST /prediction/odds

$0.020 USDC

Retrieves live betting market prices and contract odds for global geopolitical events using PredictIt.

POST /water/streamflow

$0.030 USDC

Queries live US river level, streamflow gauge height, and flow velocity metrics using the USGS National Water Information System.

POST /calendar/holidays

$0.010 USDC

Retrieves local bank and public holidays across 100+ countries to verify business days.

POST /environment/earthquake

$0.020 USDC

Queries the USGS Earthquake Hazards API for recent earthquakes exceeding a minimum magnitude.

POST /environment/wildfire

$0.050 USDC

Scans active wildfire reports and incidents via public NASA FIRMS satellite active fire alert feeds to locate active blazes. Matches: active wildfire detector, NASA FIRMS fire coordinates, forest fire satellite alert, wildfire tracking map, satellite burn zones detector.

POST /environment/space-weather

$0.050 USDC

Retrieves the current planetary K-Index and active solar storms from NOAA SWPC. Matches: space weather solar storm alert, planetary k-index monitor, geomagnetic activity tracker, solar flare satellite warnings, coronal mass ejection tracking.

POST /environment/pollen

$0.020 USDC

Queries pollen allergen index counts (grass, birch, oak) by coordinate using Open-Meteo.

POST /water/marine-conditions

$0.030 USDC

Fetches live observation data for a specific NOAA marine buoy station.

POST /water/flood-warnings

$0.050 USDC

Scans active USGS gauge heights in a US state for potential river flooding. Matches: streamflow flood alerts, USGS gauge height warnings, river level flood checker, water streamflow warnings, river overflow stage alerts.

POST /environment/uv-index

$0.020 USDC

Retrieves the current solar UV Index and calculates sun safety burn times.

POST /environment/lightning-density

$0.020 USDC

Queries the hourly lightning potential indices for coordinates.

POST /transit/marine-vessel

$0.150 USDC

Resolves the current coordinate telemetry and voyage details for a cargo ship by MMSI number. Matches: cargo ship location tracker, AIS transponder coordinate lookup, find container vessel by MMSI, ocean logistics cargo positioning, track shipping container vessel, sea lanes transit tracker.

POST /transit/rail-status

$0.020 USDC

Queries live train departures and schedule delays for European transit hubs using transport.opendata.ch.

POST /transit/toll-cost

$0.080 USDC

Estimates the approximate toll road costs for a route based on distance and state-level averages. Matches: toll road pricing, toll calculator, toll highway fees, driving trip expense calculator, truck route toll cost checker, logistics delivery overhead.

POST /transit/ev-charger

$0.020 USDC

Locates public electric vehicle charging stations within a given radius using Open Charge Map.

POST /transit/route-duration

$0.020 USDC

Computes the shortest driving distance and duration between two coordinates using the public OSRM engine.

POST /transit/airport-board

$0.050 USDC

Retrieves the recent live arrivals list for a specific airport by ICAO code. Matches: airport arrivals board list, check arriving aircraft, OpenSky schedule flight landing board, flight terminal details.

POST /transit/faa-delays

$0.050 USDC

Queries the FAA public API for active delays, ground stops, and weather statuses for a US airport. Matches: air traffic control delays, US airport ground stops, flight weather delays, FAA flight restrictions, airport layout status.

POST /finance/sales-tax

$0.040 USDC

Locates the combined sales tax rate (state, county, local) for a US ZIP code using Zippopotam. Matches: sales tax rate calculator, zip code tax lookup, commercial sales tax checker, e-commerce tax estimator, state county city tax rates.

POST /intellectual-property/patent

$0.120 USDC

Queries the official public USPTO PatentsView database to fetch status and info for a patent. Matches: USPTO patent lookup, search patent number info, patent inventor checker, patent filing date tracker, technology patent registry search.

POST /intellectual-property/trademark

$0.100 USDC

Performs a preliminary conflict check on a word against public trademark registries. Matches: trademark check, brand conflict check, domain availability name checker, intellectual property brand screening.

POST /finance/halts

$0.020 USDC

Parses the Nasdaq Trader RSS feed for active or recent stock trading halts.

POST /finance/fed-rate

$0.020 USDC

Retrieves the current federal funds target interest rate.

POST /finance/company-lookup

$0.100 USDC

Searches public business registries (e.g. OpenCorporates and SEC EDGAR databases) to retrieve registered address, incorporation date, jurisdiction, and official status. Matches: corporate registration check, company status finder, look up business incorporation details, verify corporate address lookup.

POST /blockchain/abi

$0.030 USDC

Resolves the contract interface JSON (ABI) for verified smart contracts on Base or Ethereum. Matches: get verified smart contract source interface, Basescan verified ABI fetcher, Etherscan contract JSON interface loader, decode transaction calldata helpers, verified contract methods parser.

POST /blockchain/simulate

$0.150 USDC

Runs eth_call state simulation against the Base blockchain RPC to check for transaction reverts. Matches: EVM revert checks, test contract call, inspect transaction failure, dry-run solidity method, gas estimator, test token swap failure, simulate multisig transaction execution.

POST /blockchain/gas-history

$0.010 USDC

Scans recent block gas details to estimate the minimum, average, and maximum base fee.

POST /blockchain/balances

$0.020 USDC

Scans native balance and ERC-20 token balances for a wallet address on Base or Ethereum.

POST /blockchain/funding-rates

$0.020 USDC

Queries current pricing and funding rate margins for perpetual swap contracts from Binance.

POST /blockchain/send

$0.010 USDC

Relays a transaction to Base Mainnet, paying the native gas on your behalf and charging your wallet equivalent USDC via EIP-3009 receiveWithAuthorization. Matches: gasless tx relayer, submit transaction base, pay gas in usdc.

POST /coordination/bounties

$0.010 USDC

Deposits a real USDC bounty on Base using EIP-3009 receiveWithAuthorization, locking it in the non-custodial EscrowRegistry contract. Matches: deposit onchain bounty, non-custodial escrow bounty, lock usdc bounty.

POST /coordination/bounties/release

$0.010 USDC

Triggers the EscrowRegistry contract to release a locked USDC bounty to a worker wallet. Releasing can only be authorized by the StatePulse hot wallet (owner). Matches: release onchain bounty, payout escrow bounty, resolve locked bounty.

POST /agent/preflight

$0.030 USDC

One call that pre-flights an onchain transaction for an agent: simulates the call for reverts, checks the sender wallet's native gas balance, and reads current Base gas — returning a single GO/NO_GO verdict with reasons. Replaces 3 separate calls (simulate + balances + gas-history) every agent runs before transacting. Matches: pre-transaction check, agent transaction guard, revert + balance + gas preflight, onchain go/no-go, safe-to-send checker, autonomous trade preflight.

POST /network/dns-security

$0.010 USDC

Queries DNSSEC (DS) and Certification Authority Authorization (CAA) records for a domain using Cloudflare DoH.

POST /network/ssl-expiry

$0.010 USDC

Extracts certificate validity dates and expiration countdown for a domain using CertSpotter logs.

POST /network/security-headers

$0.020 USDC

Fetches target URL headers to score configurations (HSTS, CSP, X-Frame-Options).

POST /location/timezone-checker

$0.020 USDC

Resolves the local time, offset, and daylight savings status for a city name using Open-Meteo Geocoding.

POST /water/stream-temp

$0.020 USDC

Queries live stream water temperature telemetry from active USGS gauges in a US state.

POST /network/whois

$0.040 USDC

Queries the global RDAP bootstrap directory for domain registration details, registrar name, creation date, and expiration timestamp. Matches: domain registration checker, WHOIS lookup tool, check domain owner registry, check website expiry date.

POST /network/ip-lookup

$0.020 USDC

Scans an IPv4 or IPv6 address using public geodata to resolve location, country, ISP, autonomous system, and hosting flags. Matches: geolocate IP address, check client IP country, query ISP metadata, threat intelligence proxy check, hosting provider detector.

Protocol

Spec Location / Endpoint

LLMs Text

llms.txt / /llms.txt

OpenAPI 3.1.0

openapi.json / /openapi.json

x402

/.well-known/x402.json

MCP

/.well-known/mcp.json / /mcp

A2A

/.well-known/agent-card.json / /a2a

OASF

/.well-known/oasf.json / /oasf

EIP-8004

agenterc-metadata.json / /.well-known/agent-registration.json