{"uid":"cap_m4xgUavIVmfInFA3EmhwW","slug":"api-402pixels-com-c9d9bd37","name":"402pixels Block Claim (56, 53)","description":"Claim pixel block at (56, 53) on the 402pixels canvas","url":"https://api.402pixels.com/block/56/53","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_ZsW7JC0KsGkj0k_1oy7Km","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 pixel block at coordinates (56, 53) on the 402pixels shared canvas for $0.50 USDC","exampleAgentPrompt":"Claim pixel block at coordinates (56, 53) on the 402pixels canvas for me — that's the one I want to own.","exampleUseCases":null,"resultDescription":"A confirmation that the pixel block at (56, 53) on the 402pixels canvas has been successfully claimed and is now owned, including block ownership details and transaction confirmation after the $0.50 USDC payment is processed.","failureModes":["Block already claimed by another user — returns conflict or already-owned error","Insufficient USDC balance or payment failure — returns payment required error","Invalid coordinates — returns not found or invalid parameter error","Network or API unavailability — returns 5xx server error","Payment authorization failure via x402 protocol — returns 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you specifically want to claim pixel block (56, 53) on the 402pixels canvas. Each endpoint corresponds to a unique coordinate pair; choose the sibling endpoints for other grid positions. Prefer this when the user explicitly requests ownership of this exact coordinate on the 402pixels shared canvas.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:50:41.505Z","isFirstParty":false}