{"uid":"cap_15cIPpGyL-IDrBDE6Oqll","slug":"fastapi-online-trending-endpoints-discovery-059ce8d0","name":"fastapi.online — Trending Endpoints Discovery","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/trending?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":"0.001","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_BQ9WFuIjHtKpqK53SSpyy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a list of currently trending or popular endpoints available on the fastapi.online self-hosted AI inference platform","exampleAgentPrompt":"What are the trending or most popular AI endpoints available on fastapi.online right now — show me whatever tools are getting the most use.","exampleUseCases":[{"title":"Discover popular AI inference tools","prompt":"Can you check what AI endpoints are trending on fastapi.online right now? I want to see which tools people are actually using most before I decide which ones to integrate."},{"title":"Explore new AI capabilities to integrate","prompt":"I'm building a new app and want to know which self-hosted AI services on fastapi.online are most popular — pull up the trending list so I can see what's hot."},{"title":"Monitor platform usage patterns","prompt":"Check fastapi.online's trending endpoint list and tell me which categories of AI tools — like OCR, chat, or translation — are showing up most prominently right now."}],"resultDescription":"A list of currently trending or popular endpoints on the fastapi.online platform, likely including endpoint names, categories, usage stats or rankings, and possibly short descriptions of each trending service.","failureModes":["Empty or malformed POST body may result in a 422 validation error","402 Payment Required if no valid x402 crypto payment or API key is provided","503 or 500 if the self-hosted inference server is temporarily unavailable","Rate limiting or rejection if the same caller polls too frequently"],"whenToPreferThis":"Use this endpoint when you want to discover which AI capabilities on fastapi.online are currently popular or trending, before deciding which specific endpoint to call. Useful for dynamic tool selection, platform exploration, or building UIs that surface popular options.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T16:29:01.911Z","isFirstParty":false,"canonicalSlug":"fastapi-online-trending-endpoints-discovery-059ce8d0"}