{"uid":"cap_jFAFibNLmy4xjJ2P1Cqwm","slug":"quantaflow-x402-api-gateway-rapid-binance43-337f8227","name":"QuantaFlow x402 API Gateway – Rapid Binance43","description":"Every request, a quantum of value. x402 protocol-based payment endpoint for web3/DeFi tools.","url":"https://quanta-roan.vercel.app/api/service/rapid-binance43?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"body":{"type":"string","description":"Optional JSON body forwarded to POST requests."},"path":{"type":"string","description":"Path below the selected upstream origin."},"query":{"type":"object"},"method":{"enum":["GET","POST"],"type":"string"}}},"responseSchema":{"description":"The upstream response body and content type are passed through after successful payment."},"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_FC_ADO_q-vLwtgaZSukYo","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":"Proxies requests to a Binance-related web3/DeFi upstream service via the x402 micropayment protocol, charging $0.01 USDC per call.","exampleAgentPrompt":"Hit the Binance exchange info endpoint and get me the current trading rules and symbol list — route it through the QuantaFlow x402 gateway, path '/exchangeInfo', GET method, no extra query params needed.","exampleUseCases":[{"title":"Live crypto price lookup for trading bot","prompt":"Fetch the current BTC/USDT ticker price from Binance through the QuantaFlow x402 gateway — use path '/ticker/price', method GET, and query symbol BTCUSDT."},{"title":"Order book depth data for DeFi arbitrage","prompt":"Get the current order book depth for ETHUSDT from Binance via the QuantaFlow rapid-binance gateway, path '/depth', GET, with query params symbol=ETHUSDT and limit=10."},{"title":"Recent trade history for market analysis","prompt":"Pull the last 20 trades for SOLUSDT from Binance through QuantaFlow — path '/trades', GET method, query symbol=SOLUSDT and limit=20."}],"resultDescription":"The raw upstream Binance API response body (JSON) passed through as-is after the x402 USDC micropayment is settled, along with the upstream content-type header. The agent receives whatever the Binance endpoint returns for the given path and parameters.","failureModes":["Payment failure: insufficient USDC balance or invalid x402 payment header returns 402 Payment Required","Invalid path: unrecognized Binance endpoint path returns upstream 404 or error JSON","Rate limiting: Binance upstream may throttle requests returning 429","Malformed query parameters: invalid symbol or parameter combinations return Binance error codes","Gateway unavailability: Vercel cold start or downtime returns 500 or timeout"],"whenToPreferThis":"Choose this endpoint when you need pay-per-call access to Binance market data without managing your own Binance API keys, when your agent workflow uses the x402 micropayment protocol natively, or when you want sub-cent per-query pricing for crypto market lookups in a DeFi/web3 context.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:38:29.748Z","isFirstParty":false,"canonicalSlug":"quantaflow-x402-api-gateway-rapid-binance43-337f8227"}