# 3. Using the API

- [3.1 Authentication](https://docs.k9.io/key9-identity/jsonair/3-using-the-api/3.1-authentication.md)
- [3.2 Making API Requests](https://docs.k9.io/key9-identity/jsonair/3-using-the-api/3.2-make-api-requests.md)
- [3.3 Golang Examples](https://docs.k9.io/key9-identity/jsonair/3-using-the-api/3.3-golang-examples.md)
- [3.4 Curl Examples](https://docs.k9.io/key9-identity/jsonair/3-using-the-api/3.4-curl-examples.md)