{"uid":"cap_guiT-xsi26c8MV3Zsyjvm","slug":"fastapi-online-asset-platforms-lookup-f06a23fe","name":"fastapi.online Asset Platforms Lookup","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/asset-platforms?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":"0.0005","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":"$0.0005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_G9F9NYHlbVM90GIORqzwT","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0005","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 asset platforms (blockchain networks) available for use in crypto/DeFi contexts from a self-hosted inference and utility API","exampleAgentPrompt":"Can you fetch me the full list of supported asset platforms from the fastapi.online utility API so I know which blockchain networks I can use?","exampleUseCases":[{"title":"DeFi integration chain selection","prompt":"Pull the list of all supported asset platforms from fastapi.online so I can figure out which blockchain networks I can integrate with in my DeFi app."},{"title":"Crypto portfolio network discovery","prompt":"I want to know which blockchain networks this API supports — can you call the asset platforms endpoint and show me the full list?"},{"title":"Blockchain availability audit","prompt":"Before I build out my crypto dashboard, fetch the available asset platforms from fastapi.online so I can confirm my target chains like Ethereum and Solana are included."}],"resultDescription":"A list or array of asset platform objects, each likely containing a platform identifier, name, and possibly chain ID or network metadata, indicating which blockchain networks are supported by the API.","failureModes":["Empty or malformed POST body may return a 422 validation error","Payment not included or insufficient USDC may return a 402 Payment Required error","Service unavailable returns 503 or timeout","Unknown or unsupported endpoint path returns 404","Rate limiting or crypto payment failure returns an error with payment instructions"],"whenToPreferThis":"Use this endpoint when you need a machine-readable list of supported blockchain/asset platforms from the fastapi.online utility suite, particularly when building crypto or DeFi tooling that needs to enumerate available networks without requiring user signup. It is pay-per-call via crypto (x402), making it suitable for lightweight, anonymous lookups.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T06:25:15.051Z","isFirstParty":false,"canonicalSlug":"fastapi-online-asset-platforms-lookup-f06a23fe"}