---
title: "preflight402"
canonical: https://penguindriver.com/s/io.ironshell%2Fpreflight402
markdown: https://penguindriver.com/s/io.ironshell%2Fpreflight402.md
retrieved: 2026-10-14
language: zh-Hant-TW
content_sha256: 94116df458b3f85665d05daeb685f6cb2dd07761817bd6046ddace5af8122388
cite: https://penguindriver.com/cite?path=%2Fs%2Fio.ironshell%252Fpreflight402
sources:
  - https://preflight402.ironshell.io/mcp（streamable-http）
  - https://github.com/duskwire/preflight402
---

# preflight402

Trust verdict for an x402 payment endpoint: health, 402 handshake, price, proceed/caution/avoid.

- 名稱：io.ironshell/preflight402
- 版本：0.1.0
- 遠端：https://preflight402.ironshell.io/mcp（streamable-http）
- 套件：—
- 原始碼：https://github.com/duskwire/preflight402
- 分類：財經與加密、地圖與旅遊

---
MCP 伺服器資料來自官方 MCP Registry；付費 API 來自 x402 Bazaar。網頁版：https://penguindriver.com/s/io.ironshell/preflight402

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