{"uid":"cap_JX3E_5zcezkJtIJLyfTZN","slug":"api-402pixels-com-5e295114","name":"402pixels Block Claim (50, 54)","description":"Claim pixel block at (50, 54) on the 402pixels canvas","url":"https://api.402pixels.com/block/50/54","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_WIjACCu_bHj_OiumQHsM3","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 grid coordinate (50, 54) on the 402pixels shared canvas for $0.50 USDC.","exampleAgentPrompt":"Claim the pixel block at position (50, 54) on the 402pixels canvas for me — I want to own that spot.","exampleUseCases":null,"resultDescription":"A confirmation that the pixel block at coordinates (50, 54) has been successfully claimed, along with ownership details. Payment of $0.50 USDC is charged via the x402 protocol.","failureModes":["Block already claimed by another user — conflict/409 response","Insufficient USDC balance or payment failure — 402 payment required error","Invalid coordinates — block outside canvas bounds","Network timeout during payment processing","Duplicate claim attempt by same user"],"whenToPreferThis":"Use this endpoint specifically when the user wants to claim the pixel block at grid coordinate (50, 54) on the 402pixels canvas. Each sibling endpoint covers a different coordinate pair; choose the one matching the exact (x, y) position the user wants to own.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:58:48.918Z","isFirstParty":false}