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CoinGecko Onchain Token Price – Arbitrum
x402
CoinGecko Onchain Token Price – Arbitrum is a paid API for AI agents from pro-api.coingecko.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Fetches real-time DEX-based token price and market data for a given token contract address on the Arbitrum network.
Price / call$0.01
Success—
StatusUnknown
How this service works
Query onchain DEX token price & market data based on the provided token contract addresses on a network.
Output
Returns a JSON object containing the USD price of the specified token as observed on Arbitrum DEXes, along with optional fields such as 24-hour trading volume, market capitalization, 24-hour price change percentage, and total reserve in USD — all sourced from CoinGecko's onchain data aggregation.
Example use cases
Example prompt
“What's the current onchain price on Arbitrum for the token at contract address 0xFF970A61A04b1cA14834A43f5dE4533eBDDB5CC8, and can you also include the 24-hour price change and market cap?”
Technical details
Endpoint
GEThttps://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/arbitrum/token_price/:addressWhen to prefer
Choose this endpoint when you need real-time, DEX-sourced token prices specifically on the Arbitrum network using a contract address. It is ideal for DeFi agents, portfolio trackers, and trading bots that need onchain price discovery rather than centralized exchange prices. Prefer this over generic CoinGecko coin ID-based endpoints when you have a contract address and need Arbitrum-specific onchain data including liquidity metrics.
Side effects
- Invalid or unrecognized contract address returns empty or error response
- Token not listed on any Arbitrum DEX returns no price data
- Malformed address path parameter causes 400 Bad Request
- Payment not processed (x402) results in 402 Payment Required
- Rate limiting or quota exceeded returns 429 Too Many Requests
- Network outage or CoinGecko downtime returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Tags
x402
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