{"uid":"cap_gSzbIKCa8MFg_Mc_X9qzq","slug":"api-402pixels-com-1745fb83","name":"402pixels Block Claim (51, 56)","description":"Claim pixel block at (51, 56) on the 402pixels canvas","url":"https://api.402pixels.com/block/51/56","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_XrVsKzj7RW0VnogTFUV17","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, 56) on the 402pixels shared canvas for $0.50 USDC","exampleAgentPrompt":"Claim pixel block at coordinates (51, 56) on the 402pixels canvas for me — I want to own that spot.","exampleUseCases":null,"resultDescription":"A confirmation that pixel block at grid position (51, 56) has been successfully claimed and is now owned by the requester, after a $0.50 USDC payment is processed via x402 protocol.","failureModes":["Block already claimed by another user — returns conflict or ownership error","Insufficient USDC payment or x402 payment header missing/malformed","Invalid or out-of-bounds coordinates (though these are hardcoded in the URL)","Payment processing failure or network timeout","API server unavailable"],"whenToPreferThis":"Use this endpoint when you specifically want to claim the pixel block at grid coordinates (51, 56) on the 402pixels canvas. Each coordinate pair has its own dedicated endpoint; use sibling endpoints for adjacent blocks. Prefer this when the user wants to own a specific spot on the collaborative canvas at this exact location.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:43:33.365Z","isFirstParty":false}