# Hookdeck AI integration on Definable

> Hookdeck is a platform that enables developers to manage, monitor, and secure webhooks and API events.

## What this connects

Hookdeck is a platform that enables developers to manage, monitor, and secure webhooks and API events.

Vendor: https://hookdeck.com/

## Tools available

**105** tools available. First 12:

- `HOOKDECK_ADD_CUSTOM_DOMAIN` — Add Custom Domain — Tool to add a custom domain to the Hookdeck project. Use when you need to configure a custom hostname for receiving webhooks.
- `HOOKDECK_BULK_CANCEL_EVENTS` — Bulk Cancel Hookdeck Events — Tool to create a bulk cancellation job for events. Use when you need to cancel multiple events matching filters.
- `HOOKDECK_BULK_RETRY_EVENTS` — Bulk Retry Hookdeck Events — Initiate a bulk retry for multiple events matching the specified filters. Use this to retry failed webhook deliveries in bulk instead of one at a time. The query must include at least one filter - common usage is to filter by status='FAILED'. The operation runs asynchronously and returns immediately with progress tracking info.
- `HOOKDECK_CANCEL_EVENT` — Cancel Hookdeck Event — Cancel all future delivery attempts for a Hookdeck event. Use this to stop scheduled retries when you need to prevent further delivery attempts (e.g., due to known issues with the destination or invalid payload). Note: Events already in SUCCESSFUL or FAILED status cannot be cancelled but the API will return the event unchanged.
- `HOOKDECK_CANCEL_EVENT_BULK_RETRY` — Cancel Event Bulk Retry — Tool to cancel an ongoing events bulk retry operation. Use when you need to stop a bulk retry that is currently in progress (e.g., if you realize the retry conditions were incorrect or the issue needs to be addressed before retrying).
- `HOOKDECK_CANCEL_REQUEST_BULK_RETRY` — Cancel Request Bulk Retry — Tool to cancel an in-progress requests bulk retry operation. Use when you need to stop a bulk retry that is currently running.
- `HOOKDECK_CANCEL_SCHEDULED_RETRIES` — Cancel Hookdeck Scheduled Retries — Tool to cancel all future scheduled retries for an event. Use when you need to mute automatic retry attempts after repeated failures.
- `HOOKDECK_COUNT_CONNECTIONS` — Count Hookdeck Connections — Tool to count Hookdeck connections with optional filters. Use when you need to get the total number of connections matching specific criteria.
- `HOOKDECK_COUNT_DESTINATIONS` — Count Hookdeck Destinations — Tool to count Hookdeck destinations with optional filters. Use when you need to get a total count of destinations without retrieving full details.
- `HOOKDECK_COUNT_SOURCES` — Count Hookdeck Sources — Tool to count Hookdeck sources with optional filters. Use when you need to get a total count of sources without retrieving full details.
- `HOOKDECK_CREATE_BOOKMARK` — Create Hookdeck Bookmark — Tool to create a bookmark for a specific event request in Hookdeck. Bookmarks allow you to catalog and replay specific webhook requests. Use this to save important or edge-case requests for testing, debugging, or documentation purposes. Bookmarked request data is exempt from the archiving period and remains available as long as it is bookmarked.
- `HOOKDECK_CREATE_CONNECTION` — Create Hookdeck Connection — Tool to create a connection between a source and a destination. Use after setting up or referencing source/destination.

## Auth

Auth schemes: `API_KEY`.

## How agents use Hookdeck

Inside a Definable workflow, Hookdeck is one of the tools the **Distributor specialist** can call. Example coordination patterns:

- **Researcher → Hookdeck** — the Researcher (GPT-5.5) pulls context from Hookdeck (records, threads, documents), synthesises findings, and briefs the rest of the team.
- **Writer → Distributor → Hookdeck** — the Writer (Claude Opus 4.7) drafts copy in brand voice, the Verifier passes it, then the Distributor writes the result into Hookdeck (create record, post message, draft email).
- **Designer / Engineer → Distributor → Hookdeck** — the Designer ships an asset or the Engineer ships a code change, the Distributor delivers it via Hookdeck (attach file, open PR comment, post status).

The Verifier checks every Hookdeck call. On rate limit, schema drift, or auth refresh it self-heals and retries — the workflow completes without manual intervention.

## Categories

- developer tools — https://definable.ai/apps/category/developer-tools/

## Related

- HTML page: https://definable.ai/apps/hookdeck/
- Same category (developer tools): https://definable.ai/apps/category/developer-tools/
- All integrations: https://definable.ai/apps/
- Workflow (multi-agent loop): https://definable.ai/workflow/
- Apps llms.txt index: https://definable.ai/llms-apps.txt