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ERC20 Token USD Price with 24h Change via DEX-Aware Indexer
x402
ERC20 Token USD Price with 24h Change via DEX-Aware Indexer is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Returns the current USD price, 24-hour percent change, and source exchange for any ERC20 token identified by contract address and chain, sourced from an indexed DEX-aware price feed.
Price / call$0.02
Success—
StatusUnknown
How this service works
ERC20 token USD price with 24 hour percent change and the source exchange, by contract address and chain, from an indexed DEX-aware price source behind an API key. Live token price with change. token price, erc20 usd price, 24h change, dex price, token quote Accepts payment on Base or Solana — either network works.
Output
Returns the current USD price of the ERC20 token, its 24-hour percentage price change, and the name of the source DEX or exchange used to derive the price.
Example use cases
Example prompt
“What's the current USD price and 24-hour percent change for the ERC20 token at contract address 0x6B175474E89094C44Da98b954EedeAC495271d0F on Ethereum mainnet, and which exchange is being used to price it?”
Technical details
Endpoint
GEThttps://api.x402node.dev/token/priceWhen to prefer
Use this endpoint when you need a fast, DEX-aware USD price for a specific ERC20 token identified by contract address and chain, especially when you also want the 24-hour price change and the source exchange in a single call. Prefer this over generic CeFi price APIs when the token is primarily traded on decentralized exchanges or when the contract address (not ticker symbol) is your primary identifier.
Side effects
- Invalid or unrecognized contract address returns an error or empty result
- Unsupported chain ID returns a 400 or 404 error
- Token not indexed by the DEX price source returns no price data
- Missing required parameters (contract address or chain) returns a validation error
- API key absent or invalid returns a 401/402 authentication error
- Very low liquidity tokens may have stale or unreliable price data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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