{"uid":"cap_BaEOVFmaQquagIgEThd0w","slug":"ragradar-nft-sales-by-chain-and-contract-d6902e0e","name":"RagRadar NFT Sales by Chain and Contract","description":"On-chain intelligence for AI agents. 73+ endpoints across Base, Arbitrum, Solana. x402 micropayments.","url":"https://backup.ragradar.space/api/nft/sales/%7Bchain%7D/%7Bcontract%7D","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"status":"ok"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.5","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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_eh7u2mzL2lLNQc3mCtCEa","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.5","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves on-chain NFT sales data for a specific contract address on a given blockchain","exampleAgentPrompt":"Pull the NFT sales history for contract 0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13d on Base so I can see what recent transactions look like and at what prices.","exampleUseCases":null,"resultDescription":"Returns a JSON object with on-chain NFT sales records for the specified contract on the specified chain, including sale prices, buyer/seller addresses, transaction hashes, and timestamps.","failureModes":["Invalid or unsupported chain identifier returns error","Contract address not found or not an NFT contract returns empty or error","Malformed contract address format causes 400 error","Chain not supported by RagRadar (only Base, Arbitrum, Solana supported) returns error","Payment of 0.5 USDC via x402 not provided returns 402 Payment Required","Rate limiting or quota exceeded returns 429 error"],"whenToPreferThis":"Use this endpoint when you need historical or recent NFT sales data for a specific contract on Base, Arbitrum, or Solana and want on-chain verified data with micropayment-based access. Prefer this over centralized NFT marketplaces when you need cross-chain coverage or programmatic agent access via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:30:02.917Z","isFirstParty":false}