Fatcat · Pricing Plans

Plans

Plans is the machine-readable pricing-plan profile for Fatcat on the APIs.io network, conforming to the API Commons Plans specification.

It defines 1 plan, with named plans including Free Open Access.

Tagged areas include Scholarly, Research, Academic, Open Access, and Bibliographic.

1 Plans
View Source
ScholarlyResearchAcademicOpen AccessBibliographicPublicationsMetadataInternet Archive

Plans

Free Open Access

Fatcat provides its full REST API at no cost as a free and open scholarly infrastructure project funded by the Internet Archive and the Andrew W. Mellon Foundation. All read and write operations are available to registered editors at no charge.

Work with this as data

Every plan here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for plans

4 MCP tools reach this
  • find_plansBrowse and filter every plan in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This plan 
curl "https://apis.io/api/v1/plans/plans"
All plans 
curl "https://apis.io/api/v1/plans?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

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A second provider on the same verified email joins the account you already have.