# Crypto Prices

> Spot prices for 5,000 tokens, aggregated across exchanges. Called through Service Router at https://pay-servicerouter.agents.bakingbad.dev/service/crypto-prices, paid per call.

Volume-weighted spot prices for thousands of tokens, updated every few seconds, with 24-hour change and volume.

## Routes

| Route | Price | Pay with |
|---|---|---|
| `GET /price/{asset}` (Spot price) | $0.0001 | credits (payment key) |

Only `2xx` answers are charged.

## Call it

```sh
curl -X GET https://pay-servicerouter.agents.bakingbad.dev/service/crypto-prices/price/<asset> \
  -H "Authorization: Bearer $SERVICEROUTER_PAYMENT_KEY"
```

Pay with a Service Router payment key (credits): https://servicerouter.agents.bakingbad.dev/llms.txt shows how to get one. Without an account, the `402` answer lists x402 and MPP options.

## Documents

- [OpenAPI](https://servicerouter.agents.bakingbad.dev/discover/crypto-prices/openapi.json): every operation, with its price in `x-payment-info`.
- [Agent Skill](https://servicerouter.agents.bakingbad.dev/discover/crypto-prices/skill.md)
- [Service page](https://servicerouter.agents.bakingbad.dev/discover/crypto-prices.md)