{"uid":"cap_oLEvZeCt2A7fkcqWqiuJM","slug":"api-402pixels-com-0f867220","name":"402pixels Claim Pixel Block (50, 57)","description":"Claim pixel block at (50, 57) on the 402pixels canvas","url":"https://api.402pixels.com/block/50/57","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_YskTLeAfV27BbUAHpS6YL","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, 57) on the 402pixels shared canvas for $0.5 USDC","exampleAgentPrompt":"Claim the pixel block at position (50, 57) on the 402pixels canvas for me — I want to own that spot.","exampleUseCases":null,"resultDescription":"A confirmation that the pixel block at coordinates (50, 57) has been claimed, along with ownership details and the canvas position record, after a $0.5 USDC payment is processed.","failureModes":["Block already claimed by another user — returns conflict/taken error","Insufficient USDC payment — returns payment failure","Invalid or missing x402 payment header — returns 402 Payment Required","Network or API downtime — returns 5xx error","Block coordinates out of canvas bounds — returns 400 error"],"whenToPreferThis":"Use this endpoint specifically when you need to claim pixel block (50, 57) on the 402pixels canvas. Each coordinate pair is a distinct endpoint; use sibling endpoints for other pixel positions. Prefer this when the user explicitly targets this x/y location on the shared canvas.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:07:03.731Z","isFirstParty":false}