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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 2026-09-14).
Returns current prices for one or more crypto tokens identified by CoinGecko slugs or on-chain contract addresses 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 coin identifier, keyed by the coin identifier string (e.g. coingecko:sei-network). Each entry includes the price and optionally timestamp or confidence data.
Example use cases
Example prompt
“What are the current prices of SEI Network and Starknet? Look them up using their CoinGecko IDs coingecko:sei-network and coingecko:starknet.”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/defillama/prices/coingecko:sei-network,coingecko:starknetWhen to prefer
Use this endpoint when you need current spot prices for one or more crypto tokens and can identify them by CoinGecko slug or on-chain contract address. Prefer this over generic market data APIs when you need DeFiLlama-sourced pricing, especially for DeFi or long-tail tokens not well-covered by centralized exchanges. Supports batch lookups via comma-separated identifiers.
Side effects
- Invalid or unrecognized coin identifier returns an error or missing data for that entry
- Comma-separated list with one invalid ID may return partial results or fail entirely
- Rate limiting or payment failure returns 402 or 429 status
- DeFiLlama upstream outage causes timeout or 503
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
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