{"uid":"cap_AJMGcP1ztsxURIzYxi44t","slug":"excelexi-technical-analysis-api-167836f6","name":"Excelexi Technical Analysis API","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/technical-analysis","method":"POST","headers":{},"bodySchema":{"type":"object","required":["symbol"],"properties":{"symbol":{"type":"string"},"interval":{"type":"string"}}},"responseSchema":{"data":{"symbol":"BTC","interval":"1h","prov_meta":{"data_freshness":"fresh","schema_version":"technical-analysis.v1"},"indicators":{"rsi":48.11}},"regulatory_notice":"information_only_not_financial_advice"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.00004","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":"$0.00004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.00004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.00004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_-0uffyqSfvhVIdTW6Twnl","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.00004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes financial technical indicators (e.g. RSI) for a given asset symbol and time interval via a micropayment-gated REST endpoint","exampleAgentPrompt":"What's the current RSI for BTC on the 1-hour interval? Pull the technical analysis indicators from Excelexi.","exampleUseCases":[{"title":"Crypto momentum check before trade","prompt":"What's the RSI for ETH on the 4-hour chart right now? I want to know if it's overbought or oversold before I make a move."},{"title":"Automated trading signal monitor","prompt":"Check the technical indicators for SOL on the 1-day interval and tell me whether the RSI suggests a buy or sell signal."},{"title":"Multi-asset indicator comparison","prompt":"Get me the RSI values for BTC and ETH both on the 1-hour timeframe so I can compare their momentum right now."}],"resultDescription":"Returns a JSON object containing the requested symbol, interval, computed indicator values (e.g. RSI as a float), provider metadata including data freshness and schema version, and a regulatory notice stating 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","Missing required 'symbol' field returns a 400 Bad Request","Invalid or unsupported symbol returns an error or empty indicator set","Stale or unavailable market data may affect indicator accuracy","Network timeout if upstream data provider is slow"],"whenToPreferThis":"Choose this endpoint when you need programmatic, agent-consumable financial technical indicator values (especially RSI) for a specific asset symbol and time interval, and you can handle micropayment gating via the x402/USDC flow on Base. Prefer this over scraping charting sites or using heavyweight financial data subscriptions when you need lightweight, per-call pay-as-you-go indicator computation without a monthly commitment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:30:47.124Z","isFirstParty":false}