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BlockRun DeFiLlama Token Price Lookup
x402
BlockRun DeFiLlama Token Price Lookup is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Fetches current prices for one or more crypto tokens by CoinGecko ID or contract address using DeFiLlama's price feed
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 current price data for the requested tokens, keyed by their coin identifiers (e.g. coingecko:brett-based), including USD price values sourced from DeFiLlama's aggregated price feed.
Example use cases
Example prompt
“What's the current price of brett-based and virtual-protocol tokens? Look them up by their CoinGecko IDs.”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/defillama/prices/coingecko:brett-based,coingecko:virtual-protocolWhen to prefer
Use this endpoint when you need quick, pay-per-call token price lookups without managing API keys, especially for DeFi or long-tail tokens identifiable by CoinGecko ID or EVM contract address. Prefer this over direct CoinGecko or DeFiLlama APIs when you need a single micropayment-settled gateway that handles multiple tokens in one call.
Side effects
- Invalid or unrecognized coin identifier returns no data or error for that token
- Unsupported chain/contract address format returns empty or error response
- Network timeout or upstream DeFiLlama API outage results in 5xx error
- Malformed coin string (missing prefix like 'coingecko:') may return empty results
- Payment not settled in USDC results in 402 rejection before data is returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
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