{"uid":"cap_KrZKcNNgTF79wmZMM3d17","slug":"percall-crypto-ticker-real-time-market-data-via-x402-81d3b247","name":"PerCall Crypto Ticker — Real-time Market Data via x402","description":"PerCall is an x402 payment gateway selling live crypto market data to AI agents and developers. No accounts, no API keys: request, receive HTTP 402, pay in USDC on Base, get data.","url":"https://percall.kimi.pro/api/x402/ticker/%7Bsymbol%7D","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object"},"queryParams":{"type":"object","required":["symbol"],"properties":{"symbol":{"type":"string","description":"Trading pair symbol as used by Binance, e.g. BTCUSDT."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"symbol":"BTCUSDT","volume":"12345.67890000","lowPrice":"66201.00000000","highPrice":"68100.00000000","lastPrice":"67432.15000000","timestamp":"2026-08-28T00:00:00.000Z","quoteVolume":"832145678.90","priceChangePercent":"1.284"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_aQSinXnhUO11WJ0f9Nygv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns live price, volume, high/low, and percent change for a crypto trading pair (e.g. BTCUSDT), paid per request in USDC with no API key required.","exampleAgentPrompt":"What's the current price of Bitcoin in USDT? I want the live last price, 24h high/low, and percent change — just fetch the BTCUSDT ticker right now.","exampleUseCases":[{"title":"Live BTC price alert bot","prompt":"Check the current BTCUSDT price and tell me if it's above $70,000 — I need the last price, 24h high, and percent change for today."},{"title":"Portfolio snapshot at market open","prompt":"Fetch live ticker data for ETHUSDT so I can see the current price, today's high and low, and how much it's moved in the last 24 hours."},{"title":"Crypto arbitrage opportunity scan","prompt":"Pull the real-time SOLUSDT ticker — I need the last price, 24h volume, and price change percent to decide if there's a good entry right now."}],"resultDescription":"A JSON object containing the trading pair symbol, last traded price, 24h high and low prices, price change percent, base volume, quote volume, and a UTC timestamp of when the data was fetched.","failureModes":["Invalid or unsupported symbol (e.g. typo or non-Binance pair) returns an error or empty response","Payment failure or insufficient USDC balance causes 402 to go unresolved and no data is returned","Network timeout if Binance data feed is temporarily unavailable","Symbol format mismatch (e.g. 'BTC/USDT' instead of 'BTCUSDT') may return no data"],"whenToPreferThis":"Use this endpoint when you need real-time crypto ticker data with no account setup or API key — ideal for AI agents that pay per call in USDC via the x402 protocol. Prefer this over subscription-based data APIs when usage is sporadic or cost-per-call is preferred over monthly fees. Best for Binance-listed trading pairs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:41:15.474Z","isFirstParty":false}