# DEX Pair Search — The Stall x402

> DEX Pair Search — The Stall x402 is a paid API for AI agents from the-stall.intuitek.ai, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Search decentralized exchange trading pairs by token symbol, name, or contract address, with optional chain and liquidity filters

## Facts

- Endpoint: GET https://the-stall.intuitek.ai/cap/dex-pair-search
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dex-pair-search-the-stall-x402-11e886c7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2vt5W4srqEVhePG-H_EfS

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 dex-pair-search-the-stall-x402-11e886c7
```

Example prompt: Search for the top 15 DEX trading pairs for SOL on the Solana chain with at least $50,000 in liquidity.

## When to prefer this

Use this endpoint when you need to discover or enumerate DEX trading pairs for a specific token across one or multiple chains, especially when you want to filter by liquidity. Prefer this over general crypto price APIs when you need pool/pair-level data rather than just spot prices.

## Known failure modes

- No pairs found for obscure or very new tokens
- Chain filter returns empty if chain ID string is misspelled
- min_liquidity_usd filter excludes all results if set too high
- Contract address not recognized if on unsupported chain
- Rate limit or payment failure if USDC balance insufficient

## How this service works

Search DEX trading pairs for any token (by symbol, name, or contract address) across 50+ chains including Ethereum, Solana, Base, BSC, Arbitrum, Polygon, and Avalanche. Returns top pairs by liquidity with real-time price, 24h volume, buy/sell transaction counts, price change %, and buy pressure metric. Free via DexScreener. Ideal for agents tracking on-chain trade flow, entry/exit signals, or multi-chain token prices without maintaining DEX integrations.

## Output

A list of up to 30 DEX trading pairs matching the query, including pair metadata such as token addresses, chain, liquidity in USD, and exchange/pool details

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "q": "SOL",
   "chain": "solana",
   "limit": 15,
   "min_liquidity_usd": 50000
  }
 }
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "required": {
   "type": "string"
  },
  "properties": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dex-pair-search-the-stall-x402-11e886c7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from the-stall.intuitek.ai](https://www.zero.xyz/host/the-stall.intuitek.ai/llms.txt)