📩 Webhook Inbox

Webhook Inbox for AI Agents

Pre-provisioned endpoints. Receive webhooks. Forward to agents.

What it does

Create a public HTTPS endpoint in seconds — no server, no domain, no TLS certificate. Third-party services send webhooks to this URL. You inspect, filter, and forward the payloads to your agent. Built for the receive-then-process pattern that every agent needs.

Why agents need this

Get started in 30 seconds

One API call. No SDK. No configuration.

cURL

# Create a webhook inbox
curl -X POST https://www.agent-utils.com/api/webhook \
  -H "x-api-key: au_your_key" \
  -H "Content-Type: application/json" \
  -d '{"label": "stripe-payments", "forwardUrl": "https://your-server.com/process"}'

# Use the returned URL as your Stripe webhook endpoint
# https://www.agent-utils.com/hook/abc123

Python

import requests

resp = requests.post(
    "https://www.agent-utils.com/api/webhook",
    headers={"x-api-key": "au_your_key"},
    json={
        "label": "stripe-payments",
        "forwardUrl": "https://your-server.com/process",
    },
)
webhook_url = resp.json()["data"]["url"]
# Use webhook_url as your Stripe webhook endpoint

JavaScript

const res = await fetch("https://www.agent-utils.com/api/webhook", {
  method: "POST",
  headers: {
    "x-api-key": "au_your_key",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    label: "stripe-payments",
    forwardUrl: "https://your-server.com/process",
  }),
});
const { data } = await res.json();
// data.url = "https://www.agent-utils.com/hook/abc123"

Use cases

Payment webhooks

Receive Stripe payment events and route them to your billing agent

GitHub events

Receive push/PR webhooks and trigger a code review agent

Slack interactions

Receive Slack slash command payloads and dispatch to a response agent

Third-party integrations

Receive webhooks from any SaaS and forward to the right agent

AgentUtils vs. alternatives

Traditional tools like ngrok, Hookdeck, Svix require SDK integration, credential management, and infrastructure setup. AgentUtils replaces all of that with a single HTTP call.

AgentUtilsAlternatives
Setup time30 secondsHours to days
SDK requiredNo (REST API)Yes
Credentials to manage1 API keyMultiple keys/tokens
InfrastructureZero-configProvision + configure

Related tools

All AgentUtils tools

Start building for free

500 free API calls per month. No credit card required.