{"uid":"cap_wntwkCyQnGeiu82ccUb81","slug":"api-402pixels-com-9e14dfeb","name":"402pixels Block Claim (54, 54)","description":"Claim pixel block at (54, 54) on the 402pixels canvas","url":"https://api.402pixels.com/block/54/54","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_AwVA4M9Vot84AT0YOeRIn","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 grid coordinates (54, 54) on the 402pixels collaborative canvas for $0.50 USDC","exampleAgentPrompt":"Claim the pixel block at position (54, 54) on the 402pixels canvas for me — pay the 0.50 USDC fee to lock it in.","exampleUseCases":null,"resultDescription":"A confirmation that the pixel block at grid coordinates (54, 54) has been successfully claimed, along with ownership details and any metadata about the reserved block on the 402pixels canvas.","failureModes":["Block already claimed by another user — returns conflict error","Insufficient USDC payment or x402 payment failure — returns payment required error","Invalid coordinates outside canvas bounds — returns bad request","Network or payment protocol timeout — returns gateway error"],"whenToPreferThis":"Use this endpoint when you specifically want to claim pixel block (54, 54) on the 402pixels canvas. Each coordinate pair is a distinct endpoint, so choose this one only for that exact grid position. Prefer this over manual canvas interaction when automating pixel purchases or building agents that reserve canvas territory programmatically using the x402 micropayment protocol.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:49:53.189Z","isFirstParty":false}