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Keyronne Crypto Price Lookup
x402
Keyronne Crypto Price Lookup is a paid API for AI agents from keyronne.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).
Fetches current USD prices for up to 25 crypto assets per call, supporting major tickers, CoinGecko IDs, and chain+contract addresses for long-tail tokens, with per-asset confidence scores and timestamps.
Price / call$0.003
Success—
StatusUnknown
How this service works
Current USD prices for any crypto asset: majors by ticker (BTC, ETH, SOL), anything else by CoinGecko id or chain + contract address — so long-tail meme tokens work too. Up to 25 assets per call with per-asset confidence scores and timestamps. Crypto only; no equities or ETFs. POST a JSON body like: {"symbols":["BTC","ETH","pepe"]}
Output
Returns current USD price for each requested asset, along with a per-asset confidence score (indicating data reliability) and a timestamp of when the price was last updated. Up to 25 assets returned in a single response.
Example use cases
Example prompt
“What are the current USD prices for BTC, ETH, and PEPE right now? Also grab the price for the token at contract address 0x6982508145454Ce325dDbE47a25d4ec3d2311933 on Ethereum.”
Technical details
Endpoint
POSThttps://keyronne.com/api/priceWhen to prefer
Prefer this endpoint when you need real-time USD crypto prices, especially for long-tail or newly launched tokens that may only be accessible via chain+contract address. It is particularly strong for batching up to 25 assets in one call and for cases where you want per-asset confidence scores. Not suitable for equities, ETFs, or forex rates.
Side effects
- Unknown ticker or CoinGecko ID returns null or error for that asset
- Invalid or unrecognized contract address returns no price data
- Batch size exceeding 25 assets is rejected
- Non-crypto assets (stocks, ETFs) are not supported and will return no data
- Network or upstream CoinGecko data unavailability may cause partial results or timeout
- Malformed JSON body returns 400 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| symbol | string | One ticker or CoinGecko id, e.g. "BTC", "dogwifcoin". |
| tokens | array | Any token by contract address (covers coins with no listing). |
| symbols | array | Batch of tickers/CoinGecko ids, or "chain:address" strings. |
Tags
x402
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