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BlockRun Token Price Lookup
x402
BlockRun 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 2026-09-15).
Fetches current prices for one or more crypto tokens by coin identifier (CoinGecko slug or ERC-20 contract address) via DefiLlama pricing.
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 mapping each coin identifier to its current USD price and any associated metadata such as timestamp or confidence, sourced from DefiLlama price feeds.
Example use cases
Example prompt
“Can you look up the current prices for Filecoin and NEAR using their CoinGecko IDs — coingecko:filecoin and coingecko:near?”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/defillama/prices/coingecko:filecoin,coingecko:nearWhen to prefer
Use this endpoint when you need real-time token prices for one or multiple coins identified by CoinGecko slug or ERC-20 contract address, especially within a DeFi or blockchain context. Prefer this over generic exchange APIs when you need DefiLlama-sourced cross-chain price data and want pay-per-call pricing with no API key required.
Side effects
- Invalid coin identifier format returns an error or empty result
- Unknown coin slug not tracked by DefiLlama returns null or missing entry
- Malformed comma-separated list causes a bad request response
- Network timeout or DefiLlama upstream unavailability causes a 502/503
- Coin contract address on wrong chain prefix returns no data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
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