{"uid":"cap_NOwDNbd9GiVkXvb387iiZ","slug":"api-402pixels-com-5bce3a9e","name":"402pixels Block Claim (55, 54)","description":"Claim pixel block at (55, 54) on the 402pixels canvas","url":"https://api.402pixels.com/block/55/54","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.5","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.5/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.5","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.5","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6MnVgaFxV6Ofx2BRmyMe9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.5","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Claims ownership of the pixel block at canvas coordinates (55, 54) on the 402pixels collaborative canvas for $0.50 USDC","exampleAgentPrompt":"Claim the pixel block at position (55, 54) on the 402pixels canvas for me — I want to own that spot.","exampleUseCases":null,"resultDescription":"A confirmation that the pixel block at canvas coordinates (55, 54) has been claimed, along with ownership details and the deducted $0.50 USDC payment record via x402 protocol.","failureModes":["Block already claimed by another user — returns conflict or ownership error","Insufficient USDC balance or x402 payment failure — returns payment error","Invalid or out-of-bounds coordinates — returns 400 bad request","Network timeout during payment settlement — returns timeout error","Canvas server unavailable — returns 503 service unavailable"],"whenToPreferThis":"Use this endpoint specifically when the user wants to claim the pixel block at exact coordinates (55, 54) on the 402pixels canvas. Each coordinate pair is a distinct endpoint; choose this one only for x=55, y=54. Prefer this over generic NFT or digital art purchase APIs when the user explicitly wants to participate in the 402pixels collaborative canvas project using x402 micropayment protocol.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:49:35.505Z","isFirstParty":false}