{"uid":"cap_FK3nnHFhr7Km-I5ex36OK","slug":"api-402pixels-com-41d6a8aa","name":"402pixels Block Claim (52, 55)","description":"Claim pixel block at (52, 55) on the 402pixels canvas","url":"https://api.402pixels.com/block/52/55","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_eEN0LjTOBU6kbxg0O8phf","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 (52, 55) on the 402pixels shared canvas for $0.50 USDC","exampleAgentPrompt":"Claim pixel block at coordinates (52, 55) on the 402pixels canvas for me — I want to own that spot.","exampleUseCases":null,"resultDescription":"A confirmation that the pixel block at (52, 55) has been claimed and is now owned by the caller, along with relevant ownership or transaction details returned by the API.","failureModes":["Block already claimed by another user — returns conflict or already-owned error","Insufficient USDC payment — returns payment required or insufficient funds error","Invalid coordinates — block (52, 55) may be out of range or malformed","x402 payment protocol failure — payment header missing or malformed","Network timeout or API unavailability"],"whenToPreferThis":"Use this endpoint specifically when you want to claim the pixel block at grid position (52, 55) on the 402pixels canvas. Each endpoint on this service corresponds to a unique fixed coordinate pair, so only this endpoint can claim this exact block. Choose this when the user explicitly wants (52, 55) or when you are programmatically iterating available blocks.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:48:35.570Z","isFirstParty":false}