{"uid":"cap_PvxagRyDuvU8eL44-37XL","slug":"api-402pixels-com-65ad6dfa","name":"402pixels Claim Pixel Block (50, 53)","description":"Claim pixel block at (50, 53) on the 402pixels canvas","url":"https://api.402pixels.com/block/50/53","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_mYR1HgDZsUvOOEXrC4b2b","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 (50, 53) on the 402pixels shared canvas for $0.50 USDC.","exampleAgentPrompt":"Claim the pixel block at coordinates (50, 53) on the 402pixels canvas for me — I want to own that spot.","exampleUseCases":null,"resultDescription":"A confirmation that pixel block (50, 53) has been claimed, including ownership details and transaction confirmation. The block is now registered to the caller on the shared 402pixels canvas.","failureModes":["Block already claimed by another user — returns conflict or ownership error","Insufficient USDC balance or payment failure — x402 payment not processed","Invalid coordinates if the block is out of canvas bounds","Network or API downtime causing request failure"],"whenToPreferThis":"Use this endpoint specifically when a user wants to claim pixel block (50, 53) on the 402pixels canvas. Each coordinate pair has its own dedicated endpoint; use this one only for the exact block at x=50, y=53. Prefer this over manual canvas interaction when automating pixel purchases or building agents that participate in the 402pixels ecosystem.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:50:48.407Z","isFirstParty":false}