x402 Payment Request Parser
x402 payment-request parser with a limited token list. Does not sign, approve or judge payments.
| Endpoint | https://x402-safety-kit-production.mk-career-planning.workers.dev/mcp (streamable-http) |
|---|---|
| Registry version | 0.1.0 |
| Now | 4 tools · grade A (98) · pin ts_0a51345153e74e8118cf8766ba801ffd · protocol 2025-06-18 |
| First / last listed | 2026-11-10 01:15 UTC / 2026-11-10 01:15 UTC |
| Grade over time | 2026-11-10: A (98), 4 tools |
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Tools: catalog x402_parse_payment_request x402_known_assets get_receipt
catalog | List the tools of this server with prices, data sources, licensing, daily limits and data freshness. params: none |
x402_parse_payment_request | 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, network or amount; none is chosen), malformed or unsupported. Does not verify the merchant, authoriz params: raw*, transport |
x402_known_assets | 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. params: none |
get_receipt | Re-fetch the stored result of a settled paid call by its receipt_id, for when the response was lost after payment. Free. Unknown or unsettled receipt ids return RECEIPT_NOT_FOUND. Results are kept for 30 days after settlement. params: receipt_id* |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.