{"uid":"cap_qAuXoBC4Xnc_e_XXKX7W6","slug":"api-402pixels-com-c0c97c4b","name":"402pixels Block Claim (50, 55)","description":"Claim pixel block at (50, 55) on the 402pixels canvas","url":"https://api.402pixels.com/block/50/55","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_Np8aehUyRwF7qIoTv6QYM","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 (50, 55) on the 402pixels collaborative canvas for $0.50 USDC","exampleAgentPrompt":"Claim pixel block at coordinates (50, 55) on the 402pixels canvas for me — I want to own that spot.","exampleUseCases":null,"resultDescription":"A confirmation that the pixel block at grid position (50, 55) has been claimed, along with ownership details and payment receipt for $0.50 USDC via x402 protocol.","failureModes":["Block already claimed by another user — returns conflict/409 error","Insufficient USDC balance or x402 payment failure — returns 402 Payment Required","Invalid coordinates or block out of canvas bounds — returns 400 error","Network or API timeout — returns 5xx error","Payment authorization rejected — returns 401 or 402 error"],"whenToPreferThis":"Use this endpoint when a user explicitly wants to claim or purchase the specific pixel block at canvas coordinates (50, 55) on the 402pixels platform. This is a coordinate-specific endpoint — each pixel block has its own URL. Use sibling endpoints for adjacent or different coordinates.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:40:08.910Z","isFirstParty":false}