{"uid":"cap_wLQgjJI49XWGjfzg4Qds1","slug":"api-402pixels-com-064fb304","name":"402pixels Block Claim (51, 55)","description":"Claim pixel block at (51, 55) on the 402pixels canvas","url":"https://api.402pixels.com/block/51/55","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_RLHM80E8uALWWLu-RFX0W","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 grid coordinates (51, 55) on the 402pixels shared canvas for $0.50 USDC","exampleAgentPrompt":"Claim pixel block at coordinates (51, 55) on the 402pixels canvas for me — I want to own that spot.","exampleUseCases":null,"resultDescription":"A confirmation that the pixel block at (51, 55) has been claimed and ownership recorded on the 402pixels canvas, including payment receipt of $0.50 USDC via the x402 protocol.","failureModes":["Block already claimed by another user — conflict error returned","Insufficient USDC balance or payment failure — payment protocol error","Invalid coordinates outside canvas bounds — 400 bad request","Network timeout during payment processing — transaction may be incomplete","x402 payment header missing or malformed — authentication error"],"whenToPreferThis":"Use this endpoint specifically when you want to claim the pixel block at grid position (51, 55) on the 402pixels canvas and are prepared to pay $0.50 USDC via the x402 payment protocol. Each coordinate pair is a distinct endpoint; choose this one only for that specific block.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:04:21.437Z","isFirstParty":false}