{"uid":"cap_njho9QtWO8E1hN2IN784D","slug":"api-402pixels-com-55bad22a","name":"402pixels Block Claim (54, 57)","description":"Claim pixel block at (54, 57) on the 402pixels canvas","url":"https://api.402pixels.com/block/54/57?utm_source=zero.xyz","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_mJ4rtNW6nINZ-qj_jHtG8","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 coordinates (54, 57) on the 402pixels shared canvas for $0.50 USDC","exampleAgentPrompt":"Claim block at coordinates 54, 57 on the 402pixels canvas for me — pay the 0.50 USDC fee to lock in my ownership of that spot.","exampleUseCases":null,"resultDescription":"A confirmation that the pixel block at (54, 57) has been successfully claimed, including ownership details and the transaction result after the $0.50 USDC payment is processed.","failureModes":["Block already claimed by another user — returns conflict or already-owned error","Insufficient USDC balance or failed x402 payment — returns payment required or payment failed","Invalid coordinates if path is malformed — returns 404 or bad request","Network or canvas service unavailability — returns 503 or timeout"],"whenToPreferThis":"Use this endpoint when you specifically want to claim pixel block (54, 57) on the 402pixels canvas. Each block has unique coordinates, so use the sibling endpoints for other specific coordinate pairs. Prefer this over other canvas services when using the x402 micropayment protocol with USDC on the 402pixels platform.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T00:50:05.750Z","isFirstParty":false,"canonicalSlug":"api-402pixels-com-55bad22a"}