Ploy Webhook Ingest API

The only public HTTP endpoint Ploy documents. An authenticated inbound ingest endpoint that accepts any well-formed JSON object (up to 1 MB) from an external system — Clay, Stripe, Zapier, or a custom backend — stores it verbatim with its timestamp and source endpoint, and optionally runs a Ploybook with the payload injected as prompt context. Each endpoint has its own bearer key, shown once at creation. POST only; 202 on acceptance; documented 400/401/403/404/413/415/429 failures. Ploy does not retry inbound events and publishes no idempotency key, so senders must retry on 5xx and 429 with backoff and dedupe on their own side.

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/webhook-ingest"
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 email required.

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

API entry from apis.yml

apis.yml Raw ↑
aid: ploy:webhook-ingest
name: Ploy Webhook Ingest API
description: The only public HTTP endpoint Ploy documents. An authenticated inbound ingest endpoint that
  accepts any well-formed JSON object (up to 1 MB) from an external system — Clay, Stripe, Zapier, or
  a custom backend — stores it verbatim with its timestamp and source endpoint, and optionally runs a
  Ploybook with the payload injected as prompt context. Each endpoint has its own bearer key, shown once
  at creation. POST only; 202 on acceptance; documented 400/401/403/404/413/415/429 failures. Ploy does
  not retry inbound events and publishes no idempotency key, so senders must retry on 5xx and 429 with
  backoff and dedupe on their own side.
humanURL: https://docs.ploy.ai/webhooks
baseURL: https://ploy.ai/api/v1
tags:
- Webhook
- Event
- Marketing Automation
- AI Agents
tags_raw:
- Webhooks
- Events
- Marketing Automation
- AI Agents
properties:
- type: Documentation
  url: https://docs.ploy.ai/webhooks
- type: Webhooks
  url: asyncapi/ploy-webhooks.yml
- type: Authentication
  url: authentication/ploy-authentication.yml
- type: ErrorCatalog
  url: errors/ploy-problem-types.yml
- type: RateLimits
  url: rate-limits/ploy-rate-limits.yml