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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 token prices for one or more cryptocurrencies using CoinGecko IDs or ERC-20 contract addresses via the DeFiLlama price feed.
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 USD prices for each requested token, keyed by coin identifier (e.g. coingecko:sui, coingecko:aptos or contract-address-based identifiers).
Example use cases
Example prompt
“What are the current prices of SUI and Aptos? Look them up using their CoinGecko IDs coingecko:sui and coingecko:aptos.”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/defillama/prices/coingecko:sui,coingecko:aptosWhen to prefer
Use this endpoint when you need real-time cryptocurrency token prices and want to query multiple tokens in a single call using CoinGecko IDs or ERC-20 contract addresses. Prefer this over generic crypto price APIs when you need DeFiLlama-sourced pricing (commonly used for DeFi protocol pricing) and are already operating in the BlockRun pay-per-call ecosystem settled in USDC.
Side effects
- Invalid or unrecognized coin identifier returns an error or empty price entry
- Malformed coin string (wrong format) may result in a 400 or partial response
- DeFiLlama feed outage may cause stale or missing prices
- Rate limiting or payment failure returns a 402 Payment Required response
- Too many coins in a single request may cause timeout or truncated results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
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