AI agents with any webhook

Receive webhooks from any service, verify them your way, and use them to start, resume or message your AI agents on Trigger.dev.

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What you can do with your webhooks

Start an agent

Your webhooks can start a new agent run. For example, an agent that receives webhooks you verify your own way.

Resume an agent

An agent can pause until the webhook it needs arrives, for up to 90 days, and costs nothing while it waits.

Message an agent

Your webhooks can land in a running agent's conversation, so it acts on them with full context.

Example

An agent that receives webhooks you verify your own way

import { webhook, webhooks } from "@trigger.dev/sdk";


export const custom = webhooks.endpoint.define({
  id: "custom",
  source: webhooks.custom<{ id: string; message: string }>({
    scheme: "hmac",
    algorithm: "sha256",
    encoding: "hex",
    signatureHeader: "x-webhook-signature",
    signingString: "raw",
    idempotencyField: { from: "body", name: "id" },
  }),
});


export const customEvents = webhook({
  id: "custom-events",
  endpoint: custom,
  onEvent: async ({ event }) => {
    // Start, resume or message your agent with the event
    console.log(event);
  },
});

Handled for you

Docs

Verified for you

webhooks.custom() verifies an HMAC signature, a shared secret, a URL secret or a public key. Bad requests are rejected before anything runs.

Filter before anything runs

Only the events you care about start a run. Filtered webhooks use no compute.

See every delivery

Every webhook is recorded with its payload, headers and the agents it reached, so you can debug it and replay it.

Get started

  1. 1

    Set up the agent

    Copy the starter prompt into your coding agent, like Claude Code, Cursor or Codex. It creates a Trigger.dev project and adds the webhook endpoint. Prefer to write it yourself? Start from the example above.

  2. 2

    Add the webhook in the service

    Deploy your project, or run trigger dev, and the endpoint appears on the Webhooks page of the Trigger.dev dashboard with its URL. Add that URL in the service's webhook settings and pick the events you need. The endpoint's Copy setup prompt button gives your coding agent the exact steps.

  3. 3

    Add the service's signing secret

    Copy the signing secret from the service. Then on the endpoint's page in the Trigger.dev dashboard, choose Set signing secret and paste it in, so Trigger.dev can check every request really came from the service.

  4. 4

    Try it

    Send a test event from the service, or use the endpoint's Test tab. It appears on the endpoint's Deliveries tab, with the agents it reached.

Related integrations

All 48 integrations

Standard Webhooks

Generic

Svix

Generic

Linear

Productivity

Slack

Communication

Attio

Productivity

Autumn

Payments & billing

Brex

Payments & billing

Cal.com

Productivity

Ready to build with webhooks?

Declare an endpoint, deploy, and paste the URL into your provider.

Get started for free