{"uid":"cap_6iB8G69xTfz9wYaKm4jrF","slug":"synapse-api-soneium-nft-sales-8e5d8761","name":"Synapse API — Soneium NFT Sales","description":"High-speed API suite for AI processing, web scraping, and smart data utilities across 57+ blockchain networks. Pay-per-call via x402.","url":"https://synapse-api-brown.vercel.app/api/soneium/nft/sales?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"number"},"order":{"enum":["asc","desc"],"type":"string"},"toBlock":{"type":"number"},"fromBlock":{"type":"number"},"contractAddress":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_y47IF0YndMO7nwLAK2xwy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves NFT sales transaction history on the Soneium blockchain, filtered by block range, contract address, and sort order.","exampleAgentPrompt":"Pull me the last 50 NFT sales on Soneium for contract 0xAbC123... sorted by most recent first, from block 1000000 to 2000000.","exampleUseCases":[{"title":"Track NFT collection sales activity","prompt":"Show me the 100 most recent NFT sales for the collection at 0xDEADBEEF... on Soneium, sorted newest first — I want to see what's been moving lately."},{"title":"Analyze historical NFT sales by block range","prompt":"Fetch all NFT sales on Soneium between block 500000 and 750000 for contract 0x1234ABCD, sorted oldest first, so I can analyze early trading patterns."},{"title":"Monitor NFT floor and volume trends","prompt":"Get me the last 25 NFT sales on Soneium for contract address 0xFEED5678 in descending order so I can track recent price trends for this collection."}],"resultDescription":"A list of NFT sale events on the Soneium blockchain, each containing details such as sale price, buyer/seller addresses, token IDs, block numbers, and transaction hashes, filtered and ordered according to the provided parameters.","failureModes":["Invalid or malformed contract address returns an error or empty result","fromBlock greater than toBlock causes an invalid range error","Requesting a block range with no sales returns an empty array","Network or RPC issues with Soneium may cause timeouts","Unsupported order enum value returns a validation error","Payment failure via x402 protocol blocks the request"],"whenToPreferThis":"Use this endpoint when you specifically need NFT sales data from the Soneium blockchain and want to filter by block range or contract address. Prefer this over generic NFT APIs when Soneium-specific data is required, or when you need pay-per-call pricing without a subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-03T18:46:57.878Z","isFirstParty":false,"canonicalSlug":"synapse-api-soneium-nft-sales-8e5d8761"}