Hookdeck Inspect

Hookdeck Inspect is a free webhook tester that provides test URLs with no account required and handles real payloads.

Hookdeck Inspect is a free webhook tester built for developers and agents. It provides a test URL to receive real payloads from over 450 platforms without requiring an account. Users create a test URL by sending a POST request to the service endpoint or by opening the web interface in a browser. The JSON response supplies an ingest URL for sending webhooks and a requests URL to wait for incoming requests. It waits up to 25 seconds and returns requests as JSON.

Hookdeck Inspect at a glance

Best for: Software engineer
Runs on: Web, API
Pricing: Free
Released: November 2026
Category: AI agent tool
Website: inspect.hookdeck.com

Key features

Receive real payloads from 450+ platforms
Generate test URLs without an account
Create test URLs via POST request
Wait up to 25 seconds for requests
Return request data as JSON
Access full API description via OpenAPI JSON

Use it for

Test webhooks without setting up an account
Receive and inspect real webhook payloads
Integrate webhook testing into agent workflows

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