IQ.NET

listed

x402 Doctor

x402 Doctor · x402-doctor.fizzl.eu

X402

Are these x402 endpoints safe to pay? Up to 10 endpoints in one call (?url=a&url=b): per endpoint go / caution / no_go, the recommended payment option and why, plus totals. For marketplaces and agents that weigh several services. Never pays the endpoints.

other
Website
GETx402 · listed

https://x402-doctor.fizzl.eu/api/v1/diagnose

Why is my x402 endpoint broken? Diagnose and debug an x402 payment endpoint (or MCP server) when payments fail: checks the 402 challenge, accepts[] (network, payTo, amount, asset), resource URL, Solana settlement readiness, which wallets and agents can pay, Bazaar/OpenAPI discovery and the browser paywall. Returns every check with a fix hint. Read-only: never pays.

  • 0.01 USD Coin / request · eip155:8453
  • Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
GETx402 · listed

https://x402-doctor.fizzl.eu/api/v1/fix

How do I fix my broken x402 endpoint? Diagnoses it, then returns per problem the concrete change as code for your stack (Express, Next.js, Hono or raw HTTP), filled in with your own payTo, amount, network and route.

  • 0.05 USD Coin / request · eip155:8453
  • Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
GETx402 · listed

https://x402-doctor.fizzl.eu/api/v1/preflight

Is this x402 endpoint safe to pay? Check it before your AI agent pays: go / caution / no_go, the recommended payment option, and why (payment would fail, over your budget, price above advertised, not HTTPS, unknown token). Never pays the endpoint. Cached 10 min.

  • 0.001 USD Coin / request · eip155:8453
  • Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
GETx402 · listed

https://x402-doctor.fizzl.eu/api/v1/preflight/batch

Are these x402 endpoints safe to pay? Up to 10 endpoints in one call (?url=a&url=b): per endpoint go / caution / no_go, the recommended payment option and why, plus totals. For marketplaces and agents that weigh several services. Never pays the endpoints.

  • 0.005 USD Coin / request · eip155:8453
  • Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
GETx402 · listed

https://x402-doctor.fizzl.eu/api/v1/preflight/deep

Should my agent pay this expensive x402 endpoint? The pre-payment verdict plus the full diagnosis, the 30-day history per day, how reliable the seller's other endpoints are and whether the endpoint moved domains. Never pays the endpoint.

  • 0.01 USD Coin / request · eip155:8453
  • Unknown price · solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp

ATTRIBUTION

This listing is taken from the catalogues and the provider named above. The price is what that source advertised.