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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 using DefiLlama price identifiers (CoinGecko IDs or EVM contract addresses)
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 price data for each requested token, keyed by coin identifier (e.g. coingecko:polkadot). Each entry includes the USD price and associated metadata such as confidence or timestamp depending on availability.
Example use cases
Example prompt
“What are the current prices of Polkadot and Cosmos? Pull them from the DefiLlama price feed using their coingecko IDs.”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/defillama/prices/coingecko:polkadot,coingecko:cosmosWhen to prefer
Use this endpoint when you need quick, pay-per-call token price lookups using CoinGecko slugs or EVM contract addresses, without needing to manage API keys. Ideal for DeFi agents needing real-time or near-real-time pricing for one or multiple tokens in a single request. Prefer over alternatives when you want DefiLlama-sourced pricing settled via x402 micropayments on Base.
Side effects
- Invalid or unrecognized coin identifier returns empty or error response
- Comma-separated list with malformed identifiers may cause partial or failed response
- Rate limiting or payment failure (x402) if USDC balance is insufficient
- Tokens not indexed by DefiLlama return no price data
- Network timeout if requesting a very large list of tokens
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
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