# Hookline Docs

> Hookline delivers webhooks with retries, signing, and a delivery log. These docs cover the API, the SDK, and signature verification.

## Docs

- [Authentication](https://manueldezman.github.io/hookline-docs/docs/authentication.md): Authenticate Hookline API requests with bearer API keys, and learn the difference between test and live keys.
- [Introduction](https://manueldezman.github.io/hookline-docs/docs/intro.md): Hookline delivers webhooks for you, with retries, signing, and a delivery log, so your app never loses an event.
- [Quick start](https://manueldezman.github.io/hookline-docs/docs/quick-start.md): Install the Hookline SDK, send your first event, and receive it locally with the CLI listener in about five minutes.
- [Send events](https://manueldezman.github.io/hookline-docs/docs/sending-events.md): Send events with the Hookline API, including request fields, idempotency keys, and the retry schedule for failed deliveries.
- [Verify signatures](https://manueldezman.github.io/hookline-docs/docs/verifying-signatures.md): Verify the HMAC signature on every Hookline webhook so your receiver only accepts events that Hookline sent.

## Optional

- [Full documentation](https://manueldezman.github.io/hookline-docs/llms-full.txt): every page in one file