unpaywall_get_by_doi
Fetch Unpaywall metadata for academic papers using DOI identifiers to access scholarly information and open access PDF links for research purposes.
Instructions
Fetch Unpaywall metadata for a DOI (accepts DOI, DOI URL, or 'doi:' prefix). Requires an email address via env UNPAYWALL_EMAIL or the optional 'email' argument.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| doi | Yes | DOI string or DOI URL, e.g. 10.1038/nphys1170 or https://doi.org/10.1038/nphys1170 | |
| No | Email to identify your requests to Unpaywall (optional override) |
Input Schema (JSON Schema)
{
"additionalProperties": false,
"properties": {
"doi": {
"description": "DOI string or DOI URL, e.g. 10.1038/nphys1170 or https://doi.org/10.1038/nphys1170",
"type": "string"
},
"email": {
"description": "Email to identify your requests to Unpaywall (optional override)",
"type": "string"
}
},
"required": [
"doi"
],
"type": "object"
}