# Hookdeck

**Canonical:** https://apis.io/providers/hookdeck/  
**APIs profiled:** 17

Hookdeck is a Toronto-based webhook and event-infrastructure platform. The Hookdeck Event Gateway sits between webhook senders and your services to receive, verify, queue, retry, transform, filter, route, and observe events reliably at scale. Hookdeck exposes a fully versioned REST Admin API, a CLI for local development, language SDKs (TypeScript, Go, Python, .NET), a Terraform provider, and the open-source Outpost project for self-hostable outbound webhook delivery.

## Kin Score — 56.5 / 100 (strong)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 56.5).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 76.4 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 83.3 |
| Commercial Clarity | 53.9 |
| Access Clarity | 53.9 |

## Agent readiness — 42.2 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | documented |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | yes |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (17)

- **Hookdeck Connections API** — Create, update, list, archive, pause, and unpause connections. A connection routes events from a Source to a Destination and may carry rules (retry, alert, transform, filter, de...
- **Hookdeck Sources API** — Manage sources — the upstream endpoints (webhook senders or push channels) that ingest events into Hookdeck. Sources support platform-specific verification (Stripe, GitHub, Twil...
- **Hookdeck Destinations API** — Manage destinations — the downstream targets (HTTP endpoints, AWS SQS, Azure Service Bus, GCP Pub/Sub, Kafka, RabbitMQ, MongoDB, and more) where Hookdeck delivers events. Suppor...
- **Hookdeck Events API** — List, retrieve, retry, mute, and inspect events and their delivery attempts. An event is any request Hookdeck received from a source; an attempt is each delivery try against a d...
- **Hookdeck Requests API** — List and inspect raw requests received by Hookdeck. A request precedes events and is what gets accepted at the gateway boundary before verification, fan-out, transformation, and...
- **Hookdeck Transformations API** — Manage transformations — sandboxed JavaScript executed against events to mutate headers, body, path, or query string before delivery. Also includes a sandboxed run endpoint for ...
- **Hookdeck Bookmarks API** — Save bookmarked events for quick replay and one-click testing during development. Bookmarks let your team capture canonical event payloads and trigger them on demand into any de...
- **Hookdeck Issues API** — Track issues that occur on events, requests, and backpressure, and manage the triggers (rules) that open and route issues to Slack, Email, Microsoft Teams, Discord, BetterUptime...
- **Hookdeck Metrics API** — Query aggregated metrics for events, requests, and attempts — success counts, failure counts, response time, throughput, and SLA bands grouped by source, destination, or connect...
- **Hookdeck Integrations API** — Configure platform integrations that adapt Hookdeck behavior for specific source platforms — including signature verification, header normalization, allowed event types, and pla...
- **Hookdeck Notifications API** — Manage how your team is notified when issues occur — channel routing, mute windows, per-team subscriptions, and the templates rendered to Slack, Email, Microsoft Teams, and Disc...
- **Hookdeck Attempts API** — An attempt is any request that Hookdeck makes on behalf of an event.
- **Hookdeck Bulk cancel events API** — Bulk cancel operations allow you to cancel multiple pending events at once.
- **Hookdeck Bulk retry events API** — Bulk retry operations allow you to retry many events at once. A bulk retry is first estimated, then created, then processed asynchronously.
- **Hookdeck Bulk retry ignored events API** — Bulk retry ignored events allow you to retry many events that were previously ignored (for instance due to filter rules) at once.
- **Hookdeck Bulk retry requests API** — Bulk retry requests allow you to re-ingest many previously received requests at once.
- **Hookdeck Issue Triggers API** — Issue Triggers lets you setup rules that trigger issues when certain conditions are met.

## Agentic access (1)

- **Hookdeck Agentic Access** — 116 operations · 62 acting · 7 human-in-the-loop

## Security (2)

- **Hookdeck Authentication** — http · 2 schemes
- **Hookdeck Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Hookdeck Plans Pricing**

## Tags

Webhook, Event Gateways, Gateways, Event, Event Infrastructure, Event-Driven, Messaging, Queues, Retries, Transformation, Observability

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/hookdeck/). Scores are computed from the provider's own public artifacts under a published rubric.