{"uid":"cap_7bUOAwLbRKOo0iSikNgcO","slug":"api-402pixels-com-f5ca459a","name":"402pixels Block Claim (57, 55)","description":"Claim pixel block at (57, 55) on the 402pixels canvas","url":"https://api.402pixels.com/block/57/55","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_7DthuRgpdynzaOURFuW43","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 (57, 55) on the 402pixels shared canvas for $0.50 USDC","exampleAgentPrompt":"Claim pixel block at coordinates (57, 55) on the 402pixels canvas — I want to own that spot.","exampleUseCases":null,"resultDescription":"A confirmation that the pixel block at (57, 55) has been successfully claimed and is now owned by the caller, including block ownership details and canvas position confirmation.","failureModes":["Block already claimed — another user has already purchased (57, 55) and it is no longer available","Insufficient payment — the $0.50 USDC x402 payment was not provided or was rejected","Invalid coordinates — the block position does not exist on the canvas","Payment protocol error — x402 transaction failed or timed out","Network error — the API is unreachable or returns a 5xx error"],"whenToPreferThis":"Use this endpoint when you specifically want to claim pixel block (57, 55) on the 402pixels canvas. Each coordinate pair is a unique endpoint; choose this one only when targeting this exact location. Prefer this over other block endpoints when your agent or user has identified (57, 55) as the desired canvas position.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:49:42.689Z","isFirstParty":false}