{"uid":"cap_EpJcyzT9uvU_CatfSzcDK","slug":"api-402pixels-com-983f44c0","name":"402pixels Block Claim (55, 59)","description":"Claim pixel block at (55, 59) on the 402pixels canvas","url":"https://api.402pixels.com/block/55/59","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_d2HWpq9lJb0vUnG62NcRp","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 (55, 59) on the 402pixels shared canvas for $0.50 USDC via x402 payment protocol","exampleAgentPrompt":"Claim pixel block at position (55, 59) on the 402pixels canvas — I want to own that spot and I'm happy to pay the 0.50 USDC fee.","exampleUseCases":null,"resultDescription":"A confirmation that the pixel block at coordinates (55, 59) has been successfully claimed, along with ownership metadata. The $0.50 USDC payment is processed via the x402 protocol as part of the request.","failureModes":["Block already claimed by another user — returns conflict or ownership error","Insufficient USDC balance or x402 payment failure — returns payment required or authorization error","Invalid coordinates if outside canvas bounds — returns 400 bad request","Network or server error — returns 5xx response"],"whenToPreferThis":"Use this endpoint specifically when an agent or user wants to claim the pixel block at the exact coordinates (55, 59) on the 402pixels canvas. Each block endpoint is coordinate-specific; choose sibling endpoints for adjacent or other coordinates. Prefer this over alternatives when the user explicitly references this grid position or wants to own a pixel block via USDC micropayment using the x402 protocol.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:49:32.843Z","isFirstParty":false}