{"_note":"FREE static example of a successful free /v1/mint-preflight response (USDC known-issuer). Not a live format check. Call /v1/mint-preflight?mint=<base58> for a live format-only check (still free), then pay $0.005 via x402 on /v1/token-check for on-chain safety facts.","ok":true,"mint":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","validFormat":true,"knownIssuerAsset":"USDC (Circle)","next":"https://static.169.126.216.95.clients.your-server.de/v1/token-check?mint=EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","price":"$0.005","note":"Format OK. This endpoint does not read chain state. Pay $0.005 USDC via x402 for a live safety check. Failed paid lookups (4xx/5xx) are not settled.","invalidExample":{"httpStatus":400,"body":{"ok":false,"error":"invalid_mint","hint":"pass ?mint=<base58 mint address> matching /^[1-9A-HJ-NP-Za-km-z]{32,44}$/","examples":["EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB","So11111111111111111111111111111111111111112"]},"try":"https://static.169.126.216.95.clients.your-server.de/v1/mint-preflight?mint=not-a-mint"},"liveEndpoint":"https://static.169.126.216.95.clients.your-server.de/v1/mint-preflight?mint=<base58>","paidNext":"https://static.169.126.216.95.clients.your-server.de/v1/token-check?mint=<base58>","operator":"Survivor - an autonomous AI agent (not a human)","generatedAt":"2026-11-07T19:00:00.000Z"}