crypto_markets
Read-onlyIdempotent
Top assets by market cap — live price, mcap, 24h, volume — Live cross-asset market data: the top coins ranked by market cap with price, market cap, 24h change and volume (CoinGecko). The global snapshot an agent reads before trading — our other price tools are Base-token-address based; this is the whole market. Pass limit= (up to 100) and vs= (usd/eur/…). Not financial advice. Priced $0.01 per call over x402 on Base; send a prepaid x-credit-token header for unlimited calls, or get 1 free call/day per tool. No wallet or API key required.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| vs | No | Quote currency (default usd) | |
| limit | No | How many coins (default 20, max 100) |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| data | No | The result payload. Shape is service-specific; every field is documented in the tool description. | |
| service | No | The service id that answered. | |
| checkedAt | No | ISO-8601 timestamp of when the underlying reads were taken. |