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Composio Webhook Subscriptions API

Webhook delivery subscriptions. Outbound URLs Composio posts trigger events to, plus signing secret rotation and event-type filters.

Composio Webhook Subscriptions API is one of 17 APIs that Composio publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Webhook Subscriptions. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 7 operations across 4 paths, and defines 1 schema. It is described by OpenAPI 3.2.0, at version 3.0.0.

Requests are made against a single base URL, https://backend.composio.dev.

7 operations 4 paths 1 schemas 1 DELETE3 GET1 PATCH2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
3.0.0
Base URL
https://backend.composio.dev/api/v3
Authentication
API Key, API Key, API Key, API Key
Resource Areas
1

Authentication & Security 4

Composio Webhook Subscriptions API declares 4 security schemes for authenticating requests. An API key is passed in the header as x-api-key (ApiKeyAuth). An API key is passed in the header as x-user-api-key (UserApiKeyAuth). An API key is passed in the cookie as authToken (CookieAuth). An API key is passed in the header as x-org-api-key (OrgApiKeyAuth).

  • ApiKeyAuth — Project API key authentication
  • UserApiKeyAuth — User API key authentication
  • CookieAuth — Cookie-based session authentication
  • OrgApiKeyAuth — Organization API key authentication

Paths & Operations 7

Across 4 paths, the API surfaces 7 operations — 1 DELETE, 3 GET, 1 PATCH, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Webhook Subscriptions 7

Webhook delivery subscriptions. Outbound URLs Composio posts trigger events to, plus signing secret rotation and event-type filters.

POST
/api/v3/webhook_subscriptions
Create webhook subscription
postWebhookSubscriptions body → 201400401409500
GET
/api/v3/webhook_subscriptions
List webhook subscriptions
getWebhookSubscriptions 2 params → 200400401500
GET
/api/v3/webhook_subscriptions/{id}
Get webhook subscription
getWebhookSubscriptionsById 1 param → 200401404500
PATCH
/api/v3/webhook_subscriptions/{id}
Update webhook subscription
patchWebhookSubscriptionsById 1 param body → 200400401404500
DELETE
/api/v3/webhook_subscriptions/{id}
Delete webhook subscription
deleteWebhookSubscriptionsById 1 param → 200401404500
POST
/api/v3/webhook_subscriptions/{id}/rotate_secret
Rotate webhook secret
postWebhookSubscriptionsByIdRotateSecret 1 param → 200401404500
GET
/api/v3/webhook_subscriptions/event_types
List available event types
getWebhookSubscriptionsEventTypes → 200401500

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is Error (1 property). Each schema is shown below with its type and property counts.

Error
object
1 property 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

composio-webhook-subscriptions-api-openapi.yml Raw ↑

Other APIs Composio publishes across the network.

Composio Auth Configs API
Composio Authentication API
Composio CLI API
Composio CLI Authentication API
Composio Connected Accounts API
Composio Files API
Composio Logs API
Composio MCP API
Composio Migration API
Composio Organization Management API
Composio Projects API
Composio Tool Router API
Where this information came from

This is an independent, third-party profile of Composio Webhook Subscriptions API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

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