About apimark
apimark is an independent project that helps developers find trustworthy APIs and MCP servers quickly, then get small jobs done with free tools.
What we do
- Curate: we list APIs and MCP servers that have official, public documentation. We prefer servers maintained by the vendor whose product they connect to.
- Verify: every outbound link is checked automatically each time the site is updated. Listings that break are fixed or removed.
- Explain: guides are written to help you decide, including when not to use a third-party service.
- Build: our free tools run entirely in your browser, and we're developing a small set of apimark APIs.
Editorial independence
Listings are free and are not ranked by payment. If we ever offer sponsored placements, they'll be clearly labelled "Sponsored". The site is supported by advertising.
Accuracy
Details such as pricing and authentication change often. We summarise them as a starting point and always link to the official source. Please confirm details there before you build, and tell us if something is out of date.