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Agent Tape – DEX Pair Lookup
x402
Agent Tape – DEX Pair Lookup is a paid API for AI agents from agent-tape.annushka1190.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Fetches live DEX pair data (price, liquidity, boosts, orders) for a given trading pair from DexScreener, accessible via pay-per-request USDC with no API keys
Price / call$0.005
Success—
StatusUnknown
How this service works
Live DEX tape for AI trading agents: search pairs, token price and liquidity, pair lookup, boosts, paid DexScreener orders, Base ETH/USDC balance, nonce, contract check, gas, and tx receipt. Pay-per-request USDC via x402. No API keys, no accounts.
Output
A JSON object with ok:true and pair-level data from DexScreener including token price, liquidity figures, active boosts, paid promotional orders, and pair metadata for the queried trading pair.
Example use cases
Live price check for trading bot
“What's the current price and liquidity depth for the PEPE/WETH pair on Ethereum according to DexScreener right now?”
Boost and promotion monitoring
“Check if the ARB/USDC pair on Arbitrum has any active DexScreener boosts or paid orders running at the moment.”
Pre-trade pair validation
“Before I execute this trade, pull up the DexScreener pair info for contract address 0xb4e16d0168e52d35cacd2c6185b44281ec28c9dc — I need the liquidity, price, and pair metadata.”
Technical details
Endpoint
GEThttps://agent-tape.annushka1190.workers.dev/v1/pairWhen to prefer
Choose this endpoint when you need real-time DEX pair data (price, liquidity, boosts) without setting up API keys or accounts — ideal for AI trading agents that pay per request in USDC via x402 and need live DexScreener data on demand. Prefer this over direct DexScreener API integration when you want a keyless, pay-as-you-go model compatible with autonomous agent payment flows.
Side effects
- Pair address not found or invalid — returns error or empty result
- Payment failure via x402 if insufficient USDC balance
- Rate limiting or worker downtime on the Cloudflare Workers host
- Unsupported chain or pair format in query parameters
- Stale or delayed data if DexScreener upstream is lagging
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true
}
}Tags
x402
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