# Token DEX Pairs Lookup (DexScreener via task-radar-x402)

> Token DEX Pairs Lookup (DexScreener via task-radar-x402) is a paid API for AI agents from task-radar-x402.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-31).

Returns all DEX liquidity pools for a given token address on a specified chain, ranked by liquidity, with price, volume, liquidity, and transaction data from DexScreener.

## Facts

- Endpoint: GET https://task-radar-x402.vercel.app/api/token-pairs?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/token-dex-pairs-lookup-dexscreener-via-task-radar-x402-428220aa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_W4L9NuY_OIcrjmZFO09QU

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability token-dex-pairs-lookup-dexscreener-via-task-radar-x402-428220aa
```

Example prompt: Show me all DEX pools for the token at address 0x4200000000000000000000000000000000000006 on Base, ranked by liquidity — I want to see price, volume, and transaction data across every pool.

## When to prefer this

Choose this endpoint when you need comprehensive DEX pool coverage for a specific token across all liquidity sources on a given chain, ranked by liquidity. It is ideal when you want DexScreener-sourced data including volume, price, and transaction metrics without needing a DefiLlama or on-chain RPC call. Prefer it over single-DEX APIs when you need a cross-DEX overview.

## Known failure modes

- Invalid or non-existent token address returns empty pool list or error
- Unsupported chain ID returns an error or no results
- Token with no DEX pools returns an empty array
- Network or DexScreener upstream downtime causes timeout or 5xx error
- Malformed address format may cause a parsing error

## How this service works

All DEX pools for a token address on a chain, ranked by liquidity: price, volume, liquidity, txns (DexScreener). 0.01 USDC/call on Base.

## Output

A ranked list of DEX liquidity pools for the queried token, including per-pool data such as token price, 24-hour trading volume, total liquidity (in USD), and transaction counts — sourced from DexScreener and ordered by liquidity descending.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "const": "http"
    },
    "method": {
     "const": "GET"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "chain": {
       "type": "string",
       "description": "DexScreener chain id e.g. base, ethereum, solana"
      },
      "address": {
       "type": "string",
       "description": "Token address"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-dex-pairs-lookup-dexscreener-via-task-radar-x402-428220aa/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from task-radar-x402.vercel.app](https://www.zero.xyz/host/task-radar-x402.vercel.app/llms.txt)