Webhook Tester API
Rank #18972smithery/axel-belfort/webhook-tester
Webhook testing API for AI agents. Send POST/PUT/PATCH/DELETE requests to any endpoint with custom headers and JSON payloads. Measure response latency, TLS handshake time, and status codes. Tools: api_test_webhook. Use this for API integration testing, webhook debugging, endpoint monitoring, or health checks. Returns detailed timing breakdown. Returns: {status, latency, tlsTime, body}. No API key required — x402 micropayment $0.002/call on Base L2.
Webhook Tester API is a Model Context Protocol (MCP) server published by Br0ski777. It ranks #18972 of 58,832 servers tracked on MCP Toplist. Webhook Tester API is listed across 2 registries — Official MCP and Smithery, with 3 tracked versions. It was first listed on Apr 12, 2026 and most recently updated on May 16, 2026.
Ranks ahead of 39,860 of 58,832 servers on MCP Toplist.
Use Webhook Tester API
Add Webhook Tester API to any MCP client (Claude, Cursor, VS Code, …) with one of the configs below.
{
"mcpServers": {
"webhook-tester": {
"url": "https://webhook-tester.api.klymax402.com/mcp"
}
}
}Listed on 2 registries
Br0ski777
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Available versions (3)
| Version | Published |
|---|---|
| 1.1.0 | May 16, 2026 |
| 1.0.1 | Apr 23, 2026 |
| 1.0.0 | Apr 12, 2026 |
Frequently asked questions
- What is Webhook Tester API?
- Webhook testing API for AI agents. Send POST/PUT/PATCH/DELETE requests to any endpoint with custom headers and JSON payloads. Measure response latency, TLS handshake time, and status codes. Tools: api_test_webhook. Use this for API integration testing, webhook debugging, endpoint monitoring, or health checks. Returns detailed timing breakdown. Returns: {status, latency, tlsTime, body}. No API key required — x402 micropayment $0.002/call on Base L2.
- Who maintains Webhook Tester API?
- Webhook Tester API is maintained by Br0ski777, which publishes 101 MCP servers (253 total versions) tracked on MCP Toplist.
- Is Webhook Tester API an official MCP server?
- Yes — Webhook Tester API is listed on the Official MCP Registry, alongside Smithery.
- How many versions does Webhook Tester API have?
- MCP Toplist tracks 3 versions of Webhook Tester API, most recently published on May 16, 2026.
- Where can I find the source code for Webhook Tester API?
- The source code for Webhook Tester API is hosted at github.com/Br0ski777/webhook-tester-x402.