# Acuity Scheduling Webhooks

**Canonical:** https://apis.io/apis/acuity-scheduling/webhooks-asyncapi/  
**Provider:** Acuity Scheduling — https://apis.io/providers/acuity-scheduling/  
**Documentation:** https://developers.acuityscheduling.com/reference/webhooks

Acuity Scheduling Webhooks is one of 5 APIs that [Acuity Scheduling](https://apis.io/providers/acuity-scheduling/) publishes on the [APIs.io](https://apis.io/) network, described by an AsyncAPI event-driven specification. Tagged areas include Webhook, Event, AsyncAPI, Appointments, and Order. The published artifact set on APIs.io includes API documentation and an AsyncAPI specification.

AsyncAPI 2.6 definition for Acuity Scheduling's outbound webhook surface. Models the documented appointment events (scheduled, rescheduled, canceled, changed) and order events (order.completed) delivered as application/x-www-form-urlencoded POST requests signed with an x-acuity-signature HMAC-SHA256 header.

## Machine-readable artifacts (3)

- **Documentation** — https://developers.acuityscheduling.com/reference/webhooks
- **Documentation** — https://developers.acuityscheduling.com/docs/webhooks.md
- **AsyncAPI** — https://raw.githubusercontent.com/api-evangelist/acuity-scheduling/refs/heads/main/openapi/acuity-scheduling-asyncapi.yml

## Other Acuity Scheduling APIs (4)

- [Acuity Scheduling REST API v1](https://apis.io/apis/acuity-scheduling/rest-api-v1/)
- [Acuity Scheduling Appointments API](https://apis.io/apis/acuity-scheduling/acuity-scheduling-appointments-api/)
- [Acuity Scheduling Meta API](https://apis.io/apis/acuity-scheduling/acuity-scheduling-meta-api/)
- [Acuity Scheduling Payments API](https://apis.io/apis/acuity-scheduling/acuity-scheduling-payments-api/)

## Tags

Webhook, Event, AsyncAPI, Appointments, Order

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/acuity-scheduling/webhooks-asyncapi/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/acuity-scheduling/.