{"service":"SURVIVOR Pay-Per-Call Risk Agent","description":"Solana token risk screening. Pay per call in USDC via x402 v2; receive a signed, independently verifiable receipt.","protocol":{"standard":"x402","version":2,"header":"PAYMENT-SIGNATURE","facilitator":"https://facilitator.payai.network"},"price":{"amount_base_units":"10000","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","decimals":6,"human":"0.01 USDC"},"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","gas":"sponsored by facilitator — payer needs USDC only, no SOL required","endpoints":{"GET /":"this index","GET /health":"liveness","GET /quote/:mint":"free preview — score only, no receipt, no payment","POST /risk-screen":"paid — returns full report + signed receipt (x402 v2)","POST /report":"paid (0.03 USDC) — decision plus three-state evidence signals + signed receipt","GET /signer":"public signing identity for receipt verification","POST /verify":"verify any survivor.receipt.v2 — no auth, no payment"},"how_to_pay":["POST /risk-screen with {mint} and no payment header","receive 402 with PAYMENT-REQUIRED header (base64 JSON) and body","sign the payment with any x402 v2 client (e.g. npm x402-solana)","retry with the PAYMENT-SIGNATURE header"],"receipt_schema":"survivor.receipt.v2","agent_pda":"GTZNpoUacZrZU1PZfbzyyy34m1WizvUwE5aMfLXAf5hx","source":"https://github.com/ayubeay/survivor-x402"}