IntegrationOS Webhook Relay API

Manage webhook relay endpoints, events, and deliveries

Operations 16

GET /v1/webhooks/relay List relay endpoints #
POST /v1/webhooks/relay Create relay endpoint #
GET /v1/webhooks/relay/config/{conn_def_id} Get webhook relay setup config #
GET /v1/webhooks/relay/event-types List webhook relay event types #
GET /v1/webhooks/relay/events List relay events #
GET /v1/webhooks/relay/events/{id} Get relay event #
GET /v1/webhooks/relay/events/{id}/deliveries List deliveries for a relay event #
POST /v1/webhooks/relay/incoming/{platform}/{connection_key} Receive inbound webhook delivery #
POST /v1/webhooks/relay/organizations/{org_id}/projects/{project_id}/{id}/activate Activate project relay endpoint #
POST /v1/webhooks/relay/organizations/{org_id}/{id}/activate Activate organization relay endpoint #
GET /v1/webhooks/relay/platforms List webhook relay platforms #
DELETE /v1/webhooks/relay/{id} Delete relay endpoint #
GET /v1/webhooks/relay/{id} Get relay endpoint #
PATCH /v1/webhooks/relay/{id} Update relay endpoint #
POST /v1/webhooks/relay/{id}/activate Activate relay endpoint #
GET /v1/webhooks/relay/{id}/deliveries List deliveries for a relay endpoint #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/integration-os-webhook-relay-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

integration-os-webhook-relay-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  description: The One API. Universal API integration platform for AI agents and applications.
  license:
    name: ''
  title: One Webhook Relay API
  version: 5.35.0
tags:


# --- truncated at 32 KB (57 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/integration-os/refs/heads/main/openapi/integration-os-webhook-relay-api-openapi.yml