{"uid":"cap_qEzBtlj_bSr3hZzLLcvrb","slug":"fastapi-online-top-movers-financial-data-c0911fb9","name":"fastapi.online — Top Movers Financial Data","description":"Chat, embeddings, OCR, speech-to-text, image editing, image understanding (captioning/Q&A), text-to-speech, translation, writing tools, classification tools, developer tools, local utilities, format/checksum validators, encoding & crypto utilities, date/time calculators, geo/coordinate math, math & finance calculators, novelty tools, and business/social writing generators — 179 endpoints in all, across multiple specialized self-hosted models. Pay per call with crypto — no signup — or get an API key.","url":"https://api.fastapi.online/top-movers?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":[],"properties":{}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0015","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":"$0.0015/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0015","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0015","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ffczZuLipXb5Ze5wk2cK-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0015","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns top-moving assets (biggest price gainers/losers) via a self-hosted inference endpoint priced per call","exampleAgentPrompt":"What are the top market movers right now — show me the biggest gainers and losers by percentage change?","exampleUseCases":[{"title":"Daily crypto pump-and-dump scan","prompt":"Which crypto assets moved the most in the last 24 hours? I want to see the top gainers and losers by percentage so I can decide where to focus my trading attention today."},{"title":"Stock market session recap","prompt":"Can you pull the top moving stocks from today's session — I want to know what had the biggest price swings, both up and down?"},{"title":"Volatility alert for portfolio review","prompt":"I'm reviewing my portfolio risk — can you show me which assets are currently the top movers so I can see if any holdings are experiencing unusual price action?"}],"resultDescription":"A ranked list of assets with the largest price movements, including asset identifiers, direction of movement (gain or loss), and percentage or absolute price change figures.","failureModes":["Empty or malformed POST body may return a 400 or 422 validation error","Payment not included or insufficient USDC may result in 402 Payment Required response","Endpoint may return stale data if underlying market data feed is delayed","Service unavailable (503) if self-hosted model is overloaded or offline","Unknown or unsupported asset type in body may return empty results or error"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call lookup of top-moving market assets without requiring an account or subscription. Ideal for lightweight agents that need occasional market context rather than a full brokerage API integration. Best for crypto-native workflows where USDC micropayments are already supported via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T00:33:55.370Z","isFirstParty":false,"canonicalSlug":"fastapi-online-top-movers-financial-data-c0911fb9"}