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BaseBrain CMC Price Lookup
x402
BaseBrain CMC Price Lookup is a paid API for AI agents from basebrain-ai.vercel.app, paid per call via x402, $0.12/call, status unknown (last checked 2026-10-17).
Fetches cryptocurrency price data from CoinMarketCap (CMC) via the BaseBrain AI proxy
Price / call$0.12
Success—
StatusUnknown
How this service works
Generated by create next app
Output
Returns a result object containing current cryptocurrency price data sourced from CoinMarketCap, including price values and related market information for the queried coin(s).
Example use cases
Real-time crypto price check
“What's the current price of Ethereum in USD right now?”
Portfolio valuation snapshot
“Look up the current prices of Bitcoin, Ethereum, and Solana so I can calculate my portfolio value.”
Trading bot price trigger
“Get me the latest CoinMarketCap price for Dogecoin — I need to know if it's above $0.15 before I place a trade.”
Technical details
Endpoint
POSThttps://basebrain-ai.vercel.app/api/cmc/price?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time or near-real-time cryptocurrency price data sourced from CoinMarketCap and want a simple pay-per-call proxy without managing your own CMC API key. It is well-suited for agents that need spot price lookups for one or more cryptocurrencies on demand.
Side effects
- Invalid or unrecognized cryptocurrency symbol returns an error or empty result
- CoinMarketCap API rate limit reached upstream causing failure
- Payment not processed (x402 payment required) results in 402 response
- Network timeout from upstream CMC API
- Malformed request body returns 400 error
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | API response data |
Tags
x402
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