Webhook FAQs

Question 1

Can I generate test webhooks with this tool?

Accepted Answer

Yes, `webhook_generate_payload` creates realistic test payloads for common Stripe (`payment_intent.succeeded`), GitHub (`push`, `pull_request`), and Slack (`message`) events, allowing customization via overrides.

Question 2

What debugging features are available in Webhook?

Accepted Answer

The `webhook_debug` tool analyzes requests end-to-end, parsing headers, validating bodies, auto-detecting providers (Stripe, GitHub, Slack), verifying signatures, and checking timestamp freshness to report all issues found.

Question 3

Which webhook signatures can Webhook validate?

Accepted Answer

It supports timing-safe HMAC signature validation for Stripe (`t=TIMESTAMP,v1=SIGNATURE`), GitHub (`sha256=SIGNATURE` or `sha1=SIGNATURE`), and Slack (`v0=SIGNATURE`), including specific parsing patterns for each provider.

Question 4

What is Webhook designed for?

Accepted Answer

Webhook provides comprehensive tools for AI agents to manage, test, and debug incoming and outgoing webhooks, ensuring reliable communication and integration, built on the Model Context Protocol (MCP).

Question 5

How does Webhook ensure reliable delivery of payloads?

Accepted Answer

The `webhook_send` tool automatically retries failed payload deliveries using configurable exponential backoff and jitter, providing detailed attempt records including status codes, timing, and errors.

Webhook

Webhook

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