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BlockRun Token Price Lookup (DefiLlama)
x402
BlockRun 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 USD prices for one or more crypto tokens identified by CoinGecko ID or on-chain contract address, proxied through DefiLlama's pricing API.
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
A JSON object containing the current USD prices for each requested token, keyed by coin identifier (e.g. coingecko:bitcoin or ethereum:0x...), including price and possibly timestamp metadata.
Example use cases
Example prompt
“What are the current USD prices for Cardano and Algorand? Look them up using their CoinGecko IDs: coingecko:cardano and coingecko:algorand.”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/defillama/prices/coingecko:cardano,coingecko:algorandWhen to prefer
Use this endpoint when you need real-time spot prices for one or more crypto tokens and can identify them by CoinGecko slug or EVM contract address. It supports batch lookups in a single call and is backed by DefiLlama's broad coverage of DeFi tokens. Prefer this over exchange-specific APIs when you need cross-chain token pricing without API keys, paying only per call in USDC.
Side effects
- Invalid or unrecognized coin identifier returns an error or empty result
- Comma-separated list with a malformed entry may cause partial or full failure
- Network or upstream DefiLlama outage results in a 5xx error
- Token not indexed by DefiLlama returns no price data
- Rate limiting or payment failure results in 402 or 429 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
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