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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).
Returns current USD prices for one or more crypto tokens identified by CoinGecko slug or on-chain contract address, sourced via DeFiLlama.
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 containing current USD prices for each requested token, keyed by their coin identifier (e.g. coingecko:bitcoin-cash). Each entry includes the token's price in USD and relevant metadata such as timestamp.
Example use cases
Example prompt
“What are the current USD prices for Bitcoin Cash and Litecoin? Use the DeFiLlama price endpoint with coingecko:bitcoin-cash and coingecko:litecoin.”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/defillama/prices/coingecko:bitcoin-cash,coingecko:litecoinWhen to prefer
Choose this endpoint when you need real-time USD prices for one or more tokens identified by CoinGecko slug or ERC-20 contract address, especially when you want DeFiLlama's aggregated price feed. Particularly useful for DeFi-native workflows where contract-address-based lookup is needed alongside standard CoinGecko IDs, and when pay-per-call (no API key) access via x402/USDC is preferred.
Side effects
- Invalid or unrecognized coin identifier returns an error or empty price entry
- Malformed contract address causes a 400 bad request
- Too many coins in a single comma-separated list may hit size limits
- Token not indexed by DeFiLlama returns null or missing price
- Payment of 0.001 USDC not settled causes 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
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