{"uid":"cap_GLq77Uh8GKnHH4BKZQfs8","slug":"twelvex-ema-exponential-moving-average-decff33e","name":"TwelveX EMA — Exponential Moving Average","description":"Premium financial data API — 25 endpoints for stocks, forex, crypto, and technical analysis. Powered by Twelve Data.","url":"https://tw3lvtrexdata.vercel.app/api/ema/%7Bsymbol%7D?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"interval":{"type":"string"},"time_period":{"type":"string","description":"Default: 20"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_m1TD0duQ9m4MatF0PwpZE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the Exponential Moving Average (EMA) for a given financial symbol over a specified interval and time period, powered by Twelve Data.","exampleAgentPrompt":"Can you pull the 20-period EMA for AAPL on a daily interval so I can check the current trend?","exampleUseCases":[{"title":"Crypto momentum trading signal","prompt":"Get me the 14-period EMA for BTC/USD on a 1-hour interval — I want to see if Bitcoin is trending up or down right now."},{"title":"Stock trend analysis for equities","prompt":"What's the 50-period daily EMA for TSLA? I'm trying to confirm whether the price is above or below its medium-term trend line."},{"title":"Forex technical indicator lookup","prompt":"Fetch the 20-period EMA for EUR/USD on a 15-minute interval — I need it to set up an EMA crossover strategy for my forex bot."}],"resultDescription":"Returns a time-series of EMA values for the requested symbol, computed over the specified interval and time period. Each data point includes a timestamp and the corresponding EMA value, enabling trend identification and momentum analysis.","failureModes":["Invalid or unsupported symbol returns an error response","Unsupported interval value (e.g. non-standard timeframe) results in a bad request error","Missing required symbol path parameter causes a 404 or malformed request","Upstream Twelve Data API downtime propagates as a service error","Payment failure (insufficient USDC balance) blocks access before the request is processed"],"whenToPreferThis":"Choose this endpoint when you need EMA specifically (as opposed to SMA or other moving averages) for stocks, forex, or crypto, and you want it served via a pay-per-call x402 micropayment model rather than a subscription API key. Ideal for agents doing on-demand technical analysis without a long-term Twelve Data subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T12:36:43.343Z","isFirstParty":false,"canonicalSlug":"twelvex-ema-exponential-moving-average-decff33e"}