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x402 DEX Token Price Lookup
x402
x402 DEX Token Price Lookup is a paid API for AI agents from x402-tools-production-2755.up.railway.app, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-02).
Fetches live DEX price, 24h change, volume, liquidity, and market cap for up to 30 token contract addresses across 8 major blockchains
Price / call$0.002
Success—
StatusUnknown
How this service works
Use to price tokens by contract address, including long-tail tokens with no CoinGecko listing. Live DEX price, 24h change, volume, liquidity and market cap for up to 30 tokens per call on ethereum, base, arbitrum, optimism, polygon, bsc, avalanche, solana. One flat price per call; not charged if no address has a price.
Output
Returns a JSON object per requested token address containing: live DEX price (in USD), 24-hour price change percentage, 24-hour trading volume, liquidity depth, market cap, and associated token metadata. If no address has a retrievable price, the call is not charged.
Example use cases
Long-tail token price check
“Can you look up the live DEX price and market cap for this token on Arbitrum — contract address 0x912CE59144191C1204E64559FE8253a0e49E6548? It's not on CoinGecko so I need the on-chain data.”
Multi-token DeFi portfolio pricing
“I need the current DEX prices, 24h change, and liquidity for these 5 Ethereum tokens: 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2, 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48, 0x6B175474E89094C44Da98b954EedeAC495271d0F, 0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599, 0x514910771AF9Ca656af840dff83E8264EcF986CA.”
Solana memecoin price lookup
“What's the current price, volume, and 24h change on-chain for this Solana token — mint address EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v?”
Technical details
Endpoint
GEThttps://x402-tools-production-2755.up.railway.app/tools/dex-price?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need live on-chain DEX prices for tokens that may not be listed on CoinGecko or CoinMarketCap, especially long-tail, newly launched, or obscure DeFi tokens. It supports up to 30 contract addresses per call across 8 chains, making it efficient for batch portfolio pricing. Prefer it over CoinGecko-based endpoints when dealing with contract-address-level lookups rather than ticker symbols.
Side effects
- Invalid or non-existent contract address returns no price data (no charge applied)
- Unsupported network name returns validation error
- Exceeding 30 addresses per call may result in truncation or error
- Token with no DEX liquidity or trading activity returns empty price data
- Solana mint address provided on EVM network param (or vice versa) returns no match
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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