AI agents with Replicate webhooks

Receive Replicate webhooks on Trigger.dev and use them to start, resume or message your AI agents.

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What you can do with Replicate webhooks

Start an agent

Replicate events can start a new agent run. For example, an agent that picks up every Replicate prediction when it succeeds.

Resume an agent

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

Message an agent

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

Prediction statuses you can receive

Some of the statuses Replicate sends. Your agent can filter on any of them.

View all statuses
starting

Prediction starting

processing

Prediction processing

succeeded

Prediction succeeded

failed

Prediction failed

canceled

Prediction canceled

Example

An agent that picks up every Replicate prediction when it succeeds

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


export const replicate = webhooks.endpoint.define({
  id: "replicate",
  source: webhooks.replicate(),
});


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

Handled for you

Docs

Verified for you

webhooks.replicate() checks the Replicate signature on every request. Bad requests are rejected before anything runs.

Retries don't run twice

Retries are matched on the webhook-id header, so a retried webhook doesn't start a second run.

Filter before anything runs

Only the Replicate 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 Replicate

    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 Replicate'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 Replicate's signing secret

    Copy the signing secret from Replicate. 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 Replicate.

  4. 4

    Try it

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

Related integrations

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Vapi

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Linear

Productivity

Slack

Communication

Ready to build with Replicate webhooks?

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

Get started for free