{"uid":"cap_pPRR0r8LyB6_aePoqVG4d","slug":"47620-xno-nano-block-receipt-verification-e09a5f09","name":"47620 XNO Nano Block Receipt Verification","description":"Independently confirms whether a Nano (XNO) block actually landed on-chain. Given a 64-hex block hash, returns confirmed (bool), subtype, account, amount (raw + XNO), height, successor, and whether a live public node reports it cemented — plus the block's confirmation data. The buyable unit is 'tell me definitively whether this specific transfer happened', chain-agnostic. Pay-per-call USDC via x402; no signup, no API key.","url":"https://47620.xyz/x/xno/verify/11111111111111111111111111111111?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object","required":["hash"],"properties":{"hash":{"type":"string","description":"Independently confirms whether a Nano (XNO) block actually landed on-chain. Given a 64-hex block hash, returns confirmed (bool), subtype, account, amount (raw + XNO), height, successor, and whether a live public node reports it cemented — plus the block's confirmation data. The buyable unit is 'tell me definitively whether this specific transfer happened', chain-agnostic. Pay-per-call USDC via x402; no signup, no API key."}},"additionalProperties":false},"queryParams":{"type":"object","properties":{"fields":{"type":"string","description":"Optional comma-separated top-level response keys to keep (e.g. \"health,slot,solUsd\"). Omit for the full payload."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type","example"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["ok","endpoint"],"properties":{"ok":{"type":"boolean"},"endpoint":{"type":"string"}},"additionalProperties":true}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_mKWrxyFAPpKyeGH6LXFrz","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies whether a specific Nano (XNO) block hash has been confirmed and cemented on-chain, returning confirmation status, subtype, account, amount, and block metadata.","exampleAgentPrompt":"Can you check whether this Nano (XNO) block hash is confirmed and cemented on-chain: A170D51B94E00371ACE76E35AC81DC9405D5D04D48A2AC83CCAF4F9B0B9E8B3A? I need to know if the transfer actually landed.","exampleUseCases":[{"title":"Confirm incoming XNO payment","prompt":"I just received a Nano payment and the sender gave me block hash B3A90C12FD4E00A7C8B2FD91E3C72D509A6B3CF1D84EF7A29BE5C30D7E4F8A1B — can you verify it's actually confirmed on-chain and tell me the amount and account?"},{"title":"Automate XNO order fulfillment","prompt":"Before I release the order, check if this Nano block hash is cemented on the network: 1F2C3D4E5A6B7C8D9E0F1A2B3C4D5E6F7A8B9C0D1E2F3A4B5C6D7E8F9A0B1C2D. I need to know confirmed status, subtype, and the XNO amount."},{"title":"Audit historical XNO transfer","prompt":"I need to verify a Nano transaction from last week — block hash is 9A8B7C6D5E4F3A2B1C0D9E8F7A6B5C4D3E2F1A0B9C8D7E6F5A4B3C2D1E0F9A8B. Was it confirmed, and what account and height does it show?"}],"resultDescription":"A JSON object with fields: ok (bool indicating API success), confirmed (bool indicating on-chain confirmation), subtype (e.g. send/receive), account (Nano address), amount in raw units, amount in XNO, block height, successor block hash, cemented status as reported by a live public node, and full block confirmation data.","failureModes":["Invalid or malformed block hash (not 64 hex characters) returns an error","Block hash not found on the Nano network returns confirmed: false","Live public node unavailable may cause cemented status to be indeterminate","Payment failure via x402 results in 402 response with no data returned","Network timeout if Nano node is slow to respond"],"whenToPreferThis":"Use this endpoint when you need a definitive, pay-per-call receipt check for a specific Nano (XNO) transaction by block hash — no signup or API key required, just USDC via x402. Prefer this over running your own Nano node or integrating a heavier blockchain SDK when you only need to verify individual transfers on demand. Ideal for agents automating payment-gated workflows where proof of XNO receipt is the sole requirement.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T00:42:33.690Z","isFirstParty":false,"canonicalSlug":"47620-xno-nano-block-receipt-verification-e09a5f09"}