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fastapi.online Asset Platforms Lookup
x402
fastapi.online Asset Platforms Lookup is a paid API for AI agents from api.fastapi.online, paid per call via x402, $0.0005/call, status down (last checked 2026-10-12).
Returns a list of asset platforms (blockchain networks) available for use in crypto/DeFi contexts from a self-hosted inference and utility API
Price / call$0.0005
Success—
StatusDown
How this service works
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.
Output
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.
Example use cases
DeFi integration chain selection
“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.”
Crypto portfolio network discovery
“I want to know which blockchain networks this API supports — can you call the asset platforms endpoint and show me the full list?”
Blockchain availability audit
“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.”
Technical details
Endpoint
POSThttps://api.fastapi.online/asset-platforms?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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