{"uid":"cap_BWWEDQZ9gss0WhHC5v1He","slug":"synapse-api-linea-nft-sales-727aee38","name":"Synapse API — Linea 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/linea/nft/sales","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_kzteavDiHQAHw15R0tq97","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 events on the Linea blockchain, optionally filtered by contract address and block range.","exampleAgentPrompt":"Pull the last 50 NFT sales on Linea for the contract address 0xAbC123... sorted in descending order and show me what sold recently.","exampleUseCases":[{"title":"Track NFT collection sales activity","prompt":"Get the 100 most recent NFT sales on Linea for the contract 0x1234...abcd sorted newest first — I want to see what's been trading lately."},{"title":"Analyze sales within a block range","prompt":"Fetch all NFT sales on Linea between block 5000000 and 5100000 for contract 0xDeAdBeEf... in ascending order so I can analyze trading activity over that period."},{"title":"Monitor floor-price drops via sale events","prompt":"Retrieve the last 25 NFT sales on Linea for contract address 0x9999...aaaa in descending order so I can check if there were any sudden dips in sale prices."}],"resultDescription":"A list of NFT sale events on the Linea blockchain, each containing details such as token IDs, sale prices, buyer/seller addresses, transaction hashes, and block numbers, filtered according to the provided contract address and block range parameters.","failureModes":["Invalid contract address format returns a validation error","fromBlock greater than toBlock returns an empty result or error","Requesting too large a block range may time out or return partial data","Unavailable or non-existent contract address returns empty results","Network or RPC errors on Linea may cause intermittent failures"],"whenToPreferThis":"Use this endpoint when you need on-chain NFT sales data specifically from the Linea blockchain, with pay-per-call pricing via x402 (no subscription required). Prefer this over general NFT data aggregators when you need raw, filtered, block-level sales events for a specific contract or time window on Linea.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:43:07.344Z","isFirstParty":false}