# FaWCOS Developers

- [FaWCOS Developer API](https://docs.fawcos.com/index.md): Verified, consented farmer attestations for banks and insurers.
- [Quickstart](https://docs.fawcos.com/quickstart.md): From a test key to your first API call.
- [Authentication](https://docs.fawcos.com/authentication.md): Create test and live API keys and send them with every request.
- [Permissions](https://docs.fawcos.com/permissions.md): API key scopes and what each one allows.
- [Environments](https://docs.fawcos.com/environments.md): Sandbox and live.
- [Go live](https://docs.fawcos.com/go-live.md): Apply once for live access, then swap your test key for a live one.
- [Consent and attestations](https://docs.fawcos.com/guides/consent.md): How a farmer's consent becomes a signed attestation.
- [Errors](https://docs.fawcos.com/guides/errors.md): The error format, every code the API returns, and how to handle them.
- [Rate limits](https://docs.fawcos.com/guides/rate-limits.md): Per-minute and daily limits on each API key.
- [Who am I](https://docs.fawcos.com/api-reference/who-am-i.md): Confirms your key and shows its organisation, environment, scopes, limits and today's usage. Counts as one request.
- [Changelog](https://docs.fawcos.com/changelog.md): New endpoints, changes and fixes to the FaWCOS developer API.

## OpenAPI Specs

- [openapi](/api-reference/openapi.json)


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