{"uid":"cap_XEfhwANiyStXoHjVjRHfd","slug":"excelexi-ohlcv-data-endpoint-539aa235","name":"Excelexi OHLCV Data Endpoint","description":"**Excelexi** — Financial technical indicators API marketplace.\n\nAgent-consumable OpenAPI document for the public Excelexi indicator surface.\n\n**x402 Payment**: Indicator compute endpoints require a USDC micropayment on Base (Coinbase L2, chain 8453). When the x402 gate is active, a 402 Payment Required response is returned with a payment challenge. Submit the signed EIP-3009 transferWithAuthorization proof in the `X-Payment` header and retry the request.\n\n**Discovery**: `GET /.well-known/x402` returns the current per-slug prices.\n\n**Regulatory notice**: All indicator outputs are informational only and do not constitute financial advice. Responses include `regulatory_notice` = `\"information_only_not_financial_advice\"`.","url":"https://api.excelexi.com/api/v1/ohlcv","method":"POST","headers":{},"bodySchema":{"type":"object","required":["symbol"],"properties":{"limit":{"type":"integer"},"symbol":{"type":"string"},"interval":{"type":"string"}}},"responseSchema":{"data":[{"low":64890,"high":65210.5,"open":65000.1,"close":65100.2,"volume":1234.56,"open_time":"2026-08-11T12:00:00Z"}],"regulatory_notice":"information_only_not_financial_advice"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.00002","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":"$0.00002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.00002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.00002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_SzAwOJoQ4yh5E5E5msts7","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.00002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches OHLCV (Open, High, Low, Close, Volume) candlestick data for a given financial symbol and interval, paid via x402 USDC micropayment on Base.","exampleAgentPrompt":"Can you pull the last 50 hourly OHLCV candles for BTC/USDT from Excelexi so I can see the recent price action?","exampleUseCases":[{"title":"Crypto trading bot price feed","prompt":"Fetch the last 100 one-minute OHLCV bars for ETH/USDT from Excelexi — I need the open, high, low, close, and volume for each candle to run my momentum strategy."},{"title":"Daily portfolio review dashboard","prompt":"Get me 30 daily OHLCV candles for BTC/USD from Excelexi so I can chart the past month of price action and spot any key support and resistance levels."},{"title":"Backtesting historical data pull","prompt":"Pull 200 four-hour OHLCV candles for SOL/USDT from Excelexi — I'm backtesting a breakout strategy and need the full open, high, low, close, and volume history."}],"resultDescription":"Returns an array of OHLCV candlestick objects each containing open_time (ISO 8601 timestamp), open, high, low, close prices, and volume figures. Also includes a regulatory_notice field confirming outputs are informational only and not financial advice.","failureModes":["402 Payment Required — x402 payment gate active; must submit signed EIP-3009 transferWithAuthorization proof in X-Payment header before data is returned","400 Bad Request — missing required 'symbol' field or invalid interval/limit values","Invalid symbol — unknown or unsupported trading pair returns an error or empty dataset","Network timeout — compute or upstream market data unavailable","Insufficient USDC balance — payment authorization fails if wallet lacks funds on Base (chain 8453)"],"whenToPreferThis":"Choose this endpoint when you need raw OHLCV candlestick price data for technical analysis, backtesting, or charting and you are operating in an x402-enabled agent context that can sign USDC micropayments on Base. It is ideal for AI trading agents, quant workflows, or dashboards that need structured price bars at a very low per-call cost ($0.00002 USDC). Prefer alternatives if you need pre-computed technical indicators rather than raw OHLCV, or if your agent cannot handle x402 payment flows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:36:04.367Z","isFirstParty":false}