{"uid":"cap_s0oi0ZyMrtgih21lXpK2L","slug":"api-402pixels-com-b6b3989d","name":"402pixels Canvas Block Claim (50, 64)","description":"Claim pixel block at (50, 64) on the 402pixels canvas","url":"https://api.402pixels.com/block/50/64","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_JXClMDa99k-b0IBrAeJi-","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, 64) on the 402pixels shared canvas for $0.50 USDC via x402 payment protocol","exampleAgentPrompt":"Claim pixel block at position (50, 64) on the 402pixels canvas for me — I want to own that spot.","exampleUseCases":[{"title":"Reserve pixel art canvas space","prompt":"I want to own a specific spot on the 402pixels shared canvas — go ahead and claim the block at coordinates (50, 64) for me so I can start placing my artwork there."},{"title":"Buy crypto pixel real estate","prompt":"I'm building out my digital territory on the 402pixels grid. Can you purchase the pixel block at position (50, 64) using my USDC? I want that spot locked down under my name."},{"title":"Automate collaborative canvas participation","prompt":"I'm joining the 402pixels collaborative art project and need to secure my piece of the canvas. Claim the block at (50, 64) for me right now so I can be part of the project."}],"resultDescription":"A confirmation that the pixel block at coordinates (50, 64) has been claimed and ownership recorded, along with any metadata about the block's new status on the canvas.","failureModes":["Block already claimed by another user — returns conflict or 409-equivalent error","Insufficient USDC payment or payment protocol failure — transaction rejected","Invalid coordinates outside canvas bounds — returns validation error","Payment authorization timeout — x402 handshake fails","Network error communicating with the 402pixels API"],"whenToPreferThis":"Use this endpoint when you specifically want to claim the pixel block at exact coordinates (50, 64) on the 402pixels canvas. Each block endpoint is coordinate-specific; use sibling endpoints for adjacent or other blocks. Ideal for agents automating pixel art placement or canvas real estate acquisition on the 402pixels platform using the x402 micropayment protocol.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:48:28.272Z","isFirstParty":false}