📩 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
- •Agents cannot expose HTTP endpoints — they run in serverless or sandboxed environments
- •Receiving webhooks requires a server with a public URL and TLS certificate
- •Services like Stripe, GitHub, and Slack require a webhook URL to send events
- •Inspecting and debugging webhook payloads requires logging infrastructure
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/abc123Python
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 endpointJavaScript
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.
| AgentUtils | Alternatives | |
|---|---|---|
| Setup time | 30 seconds | Hours to days |
| SDK required | No (REST API) | Yes |
| Credentials to manage | 1 API key | Multiple keys/tokens |
| Infrastructure | Zero-config | Provision + configure |
Related tools
All AgentUtils tools
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500 free API calls per month. No credit card required.