{"uid":"cap_EAplRSBNhg2xbqzIvxCRZ","slug":"api-402pixels-com-b8b1ff98","name":"402pixels Block Claim (51, 53)","description":"Claim pixel block at (51, 53) on the 402pixels canvas","url":"https://api.402pixels.com/block/51/53","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_4UlhzV2LxgYs8jTuRbpHl","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 the pixel block at coordinates (51, 53) on the 402pixels shared canvas for $0.50 USDC","exampleAgentPrompt":"Claim pixel block at position (51, 53) on the 402pixels canvas for me — I want to own that specific spot.","exampleUseCases":null,"resultDescription":"A confirmation that the pixel block at coordinates (51, 53) has been claimed and is now owned by the caller, following a $0.50 USDC payment processed via the x402 protocol.","failureModes":["Block already claimed by another user — returns conflict or already-owned error","Insufficient USDC payment or payment failure — returns 402 Payment Required","Invalid or missing x402 payment header — returns authentication/payment error","Network or server error — returns 500 or timeout","Coordinates out of canvas bounds — returns 404 or bad request"],"whenToPreferThis":"Use this endpoint specifically when you want to claim the pixel block at exact coordinates (51, 53) on the 402pixels canvas. Each coordinate pair maps to a unique endpoint; use sibling endpoints for different canvas positions. Best suited for agents automating pixel real estate acquisition on the 402pixels platform via the x402 micropayment protocol.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:59:27.947Z","isFirstParty":false}