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blockrun.ai Token Price Lookup (DefiLlama)
x402
blockrun.ai 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).
Fetches current prices for one or more crypto tokens using CoinGecko slugs or on-chain contract addresses via 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 a JSON object with current USD prices keyed by the coin identifiers provided (e.g. CoinGecko slugs or contract addresses), sourced from DefiLlama's price aggregation feed.
Example use cases
Example prompt
“What are the current prices of Solana and Avalanche? Look them up using their CoinGecko IDs coingecko:solana and coingecko:avalanche-2.”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/defillama/prices/coingecko:solana,coingecko:avalanche-2When to prefer
Use this endpoint when you need current crypto token prices for one or more assets identified by CoinGecko slugs or on-chain ERC-20/EVM contract addresses, especially when integrating DefiLlama's broad DeFi coverage. Prefer this over exchange-specific APIs when you need cross-chain token prices or prices for long-tail DeFi tokens not listed on major CEXs.
Side effects
- Invalid or unrecognized coin identifier returns no price data or error
- Unsupported chain prefix causes lookup failure
- Rate limiting or payment failure returns 402 or 429
- Malformed comma-separated list may result in partial or empty results
- Token not tracked by DefiLlama returns missing price entry
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
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