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BlockRun Token Price Lookup (DefiLlama)
x402
BlockRun Token Price Lookup (DefiLlama) is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Returns current token prices for one or more crypto assets identified by CoinGecko slug or on-chain contract address, using DefiLlama price data.
Price / call$0.002
Success—
StatusUnknown
How this service works
Token price lookup. Pass coin identifiers as `/v1/defillama/prices/{coins}` (e.g. `coingecko:bitcoin`, `ethereum:0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2`). Supports comma-separated lists.
Output
Returns a price data object keyed by coin identifier, with current USD price values for each requested token (e.g. coingecko:ethena-usde, coingecko:frax). The response is a JSON object containing a data map of coin IDs to their price details.
Example use cases
Example prompt
“What are the current prices for Ethena USDe and Frax right now?”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/defillama/prices/coingecko:ethena-usde,coingecko:fraxWhen to prefer
Use this endpoint when you need real-time or near-real-time token prices for one or more crypto assets identified by CoinGecko slug or EVM contract address, especially in a pay-per-call, no-API-key context via x402 on Base. Prefer this over alternatives when you need to price DeFi tokens not available on centralized exchange APIs, or when you want to price multiple tokens in a single call using comma-separated identifiers.
Side effects
- Invalid or unrecognized coin identifier returns empty or error response
- Malformed coin ID format (missing prefix like coingecko:) may return no data
- Network timeout or DefiLlama upstream outage causes failed fetch
- Payment not settled (x402) results in 402 Payment Required response
- Too many coin identifiers in a single request may hit length limits
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
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