Source of the API3 documentation published at docs.api3.org.
New to API3 data feeds? Start with the Quickstart.
- dApps: activating a data feed on API3 Market, reading it from a contract through
Api3ReaderProxyV1, integration and security considerations, and how OEV Rewards pay dApps for using the feeds. - OEV: what Oracle Extractable Value is, how API3 data feeds and OEV feeds work at the contract level, and how searchers use the public Signed APIs.
- Curation: the Morpho vaults API3 curates, their roles and operations, risk management and disclosure.
The site publishes an llms.txt index and an llms-full.txt file with the full content of every page, following the llms.txt convention. Paste one of them into a chat, or reference it from your project's agent instructions such as AGENTS.md, CLAUDE.md or .cursor/rules, to give an assistant current context on API3.
Coding agents working on this repository read AGENTS.md.
Issues and pull requests are welcome. CONTRIBUTING.md covers the local setup, page conventions, checks and the deployment flow. Questions go to the API3 Discord.
MIT. The documentation content is subject to the API3 terms and conditions.