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WhatChUNeed DEX Pair Lookup
x402
WhatChUNeed DEX Pair Lookup is a paid API for AI agents from whatchuneed.vercel.app, paid per call via x402, $0.15/call, status unknown (last checked 2026-09-15).
Retrieves decentralized exchange (DEX) trading pair data for a given token or pair identifier
Price / call$0.15
Success—
StatusUnknown
How this service works
320+ pay-per-call API endpoints across accommodation, LLM, code execution, crypto, medical, finance, and more. One API, one payment. Powered by x402 protocol.
Output
Returns an object containing DEX pair details such as pair address, token symbols, reserves, price, liquidity, and trading volume for the queried token pair.
Example use cases
Check DEX pair liquidity before swap
“Before I make a large trade, can you pull the DEX pair info for WBTC/WETH so I can see the current liquidity and reserves?”
Monitor token price via DEX pair
“What's the current on-chain price for the PEPE/USDC DEX pair? I want to know if it's moved significantly from yesterday.”
Research new token's trading pair
“I heard about this new token with address 0xabc123 — can you find its DEX trading pair and show me the volume and liquidity data?”
Technical details
Endpoint
POSThttps://whatchuneed.vercel.app/api/token/dex-pairWhen to prefer
Use this endpoint when you need on-chain DEX pair data (price, liquidity, reserves, volume) for a specific token pair without running your own blockchain node or integrating directly with multiple DEX subgraphs. Prefer this over direct subgraph queries when you want a single pay-per-call interface via x402 protocol.
Side effects
- Token address not found on any DEX — returns error or empty result
- Invalid pair identifier format — returns validation error
- Pair exists but has zero liquidity — returns pair with empty reserves
- Rate limiting or payment failure via x402 protocol — returns 402 or 429 status
- Network or upstream DEX data provider outage — returns 500 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | string | Request input |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | Response data |
| status | string |
Tags
x402
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