AptLynxMCP server
x402 Payment Request Parser
io.github.mk-career-planning/x402-safety-kit
Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools
x402 payment-request parser with a limited token list. Does not sign, approve or judge payments.
Working at last checkAbout 714 tokens per request once connected4 tools
https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp
At a glance
- Type
- MCP server
- Publisher
- Not verified
- Status
- Working at last check
- Tools
- 4
- Token cost
- About 714 tokens per request
- Sets up in
- Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
- Last checked
- 26 Oct 2026, 08:29 UTC
Connect it to your agent
Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.
Claude Code
claude mcp add --transport http x402-safety-kit https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp
Claude Desktop
Settings → Connectors → Add custom connector, and paste the URL.
Codex (config.toml)
[mcp_servers.x402-safety-kit] url = "https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp"
Gemini CLI
{"mcpServers":{"x402-safety-kit":{"httpUrl":"https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp"}}}
Cursor
{"mcpServers":{"x402-safety-kit":{"url":"https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp"}}}
VS Code
{"servers":{"x402-safety-kit":{"type":"http","url":"https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp"}}}
Antigravity
agy mcp add x402-safety-kit https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp
ChatGPT
Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.
OpenAI API (Responses tools)
{"type":"mcp","server_label":"x402-safety-kit","server_url":"https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp","require_approval":"always"}
Grok (xAI API tools)
{"type":"mcp","server_label":"x402-safety-kit","server_url":"https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp"}
Tools
x402_known_assets~128 tokens
Free. The limited reference list this server compares token addresses with: known assets (network, contract, symbol, decimals) with sources and check dates, known CAIP-2 networks, scheme names from the x402 specs, and payment flows. A table match is not proof that an asset or a merchant is genuine.x402_parse_payment_request~362 tokens
Free. Decode one x402 v2 payment request (base64 PAYMENT-REQUIRED header, PaymentRequired JSON or MCP tool result) and list every accepts option with exact atomic and decimal amounts. Token addresses are compared with a limited reference list. status: parsed, ambiguous (options differ in recipient,
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Badge for your README
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