{"uid":"cap_VMPM60FacoOKGQz4p4dsO","slug":"synapse-api-bnb-chain-transaction-history-0e8d9b18","name":"Synapse API — BNB Chain Transaction History","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/bnb/tx/history","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"order":{"enum":["asc","desc"],"type":"string"},"pageKey":{"type":"string"},"toBlock":{"type":"string"},"category":{"type":"array","items":{"type":"string"}},"maxCount":{"type":"number"},"fromBlock":{"type":"string"},"toAddress":{"type":"string"},"fromAddress":{"type":"string"},"withMetadata":{"type":"boolean"},"excludeZeroValue":{"type":"boolean"}}},"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_TraDg2pia6RKewacdRL_2","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 paginated transaction history for addresses on the BNB (Binance Smart Chain) blockchain network","exampleAgentPrompt":"Pull the last 50 transactions for BNB wallet address 0xABC...123, sorted descending, including metadata and excluding zero-value transfers.","exampleUseCases":[{"title":"Wallet activity audit for compliance","prompt":"Get me all transactions sent from BNB address 0xDEF...456 between block 30000000 and 31000000, sorted oldest to newest, with full metadata included."},{"title":"Portfolio tracker for incoming transfers","prompt":"Fetch the most recent 25 incoming transactions to my BNB wallet 0x789...ABC, including token transfer details and excluding zero-value entries."},{"title":"DeFi protocol transaction monitoring","prompt":"Retrieve the full paginated transaction history for BNB address 0x111...222, filtering only ERC20 category transfers, sorted descending, up to 100 results."}],"resultDescription":"Returns a paginated list of asset transfers and transactions on BNB Chain matching the specified address filters, block range, and category criteria. Each record typically includes transaction hash, block number, from/to addresses, asset type, value, and optional metadata such as token name and decimals.","failureModes":["Invalid or malformed address returns 400 error","Non-existent block range returns empty result set","Exceeding maxCount limits may truncate results","Invalid pageKey causes pagination error","Unsupported category value returns validation error","Payment failure via x402 blocks the request with 402 status"],"whenToPreferThis":"Choose this endpoint when you need on-chain transaction history specifically for the BNB (Binance Smart Chain) network with flexible filtering by address, block range, category, and pagination support. Prefer it over generic blockchain explorers when you need programmatic, pay-per-call access with structured JSON output and metadata enrichment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:06:36.011Z","isFirstParty":false}