{"uid":"cap_d7MSsHONY1W_AbRYn383T","slug":"api-402pixels-com-b64cbe7f","name":"402pixels Block Claim (57, 50)","description":"Claim pixel block at (57, 50) on the 402pixels canvas","url":"https://api.402pixels.com/block/57/50","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_9fExJf3C2xEGY3RmtKD9w","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, 50) on the 402pixels shared canvas for $0.5 USDC","exampleAgentPrompt":"Claim the pixel block at coordinates (57, 50) on the 402pixels canvas — I want to own that spot and I'm happy to pay the 0.5 USDC fee.","exampleUseCases":null,"resultDescription":"A confirmation that the pixel block at (57, 50) has been successfully claimed, including ownership details and the on-canvas position, following the x402 USDC payment of $0.50.","failureModes":["Block already claimed by another user — returns conflict or ownership error","Insufficient USDC payment — x402 payment not accepted or underpaid","Invalid coordinates — though coordinates are hardcoded in the URL for this endpoint","Network or API downtime — service unavailable error","Payment authorization failure — wallet or facilitator issue"],"whenToPreferThis":"Use this endpoint when a user specifically wants to claim or own the pixel block at canvas coordinates (57, 50) on the 402pixels canvas. Each block endpoint is unique to its coordinates, so this is the only correct endpoint for that specific position. Prefer this over alternatives when the user has identified this exact grid location.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:03:31.889Z","isFirstParty":false}