# DEX Liquidity, Slippage & Orderflow Audit API

> DEX Liquidity, Slippage & Orderflow Audit API is a paid API for AI agents from polymarket-odds.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

Fetches live DEX liquidity pool data, FDV, 24h volume, and 1h buy/sell orderflow pressure for a given token via DexScreener

## Facts

- Endpoint: GET https://polymarket-odds.agentdiet.dev/v1/dex-scanner?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: polymarket-odds.agentdiet.dev
- Website: https://polymarket-odds.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/polymarket-odds-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-e63b06a1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Vi8XQpb6qaRmvWLiWDO7F

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 polymarket-odds-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-e63b06a1
```

Example prompt: Pull the live DEX liquidity pools, 24h volume, FDV, and 1h buy/sell orderflow pressure for AERO on Base so I can assess slippage risk before placing a trade.

## When to prefer this

Choose this endpoint when you need real-time DEX-level liquidity, slippage risk assessment, and buy/sell orderflow pressure for a specific token before executing or recommending a trade. Prefer it over general market data APIs when you need pool-specific depth and short-term (1h) orderflow momentum data rather than just price or market cap.

## Known failure modes

- Token symbol not found or ambiguous across chains — returns empty or mismatched pool data
- Invalid or unrecognized contract address — may return no results
- Token has no active DEX pools — empty liquidity response
- DexScreener data unavailable or rate-limited — upstream fetch failure
- Payment not fulfilled via x402 — HTTP 402 response blocking the request

## How this service works

Fetches live DexScreener liquidity pools, FDV, 24h volume, and 1h buy/sell orderflow pressure. (Live x402 v2, IETF MPP & MCP endpoint at https://polymarket-odds.agentdiet.dev/v1/dex-scanner)

## Output

Returns structured data including active DEX liquidity pool details, fully diluted valuation (FDV), 24-hour trading volume, and 1-hour buy/sell orderflow pressure metrics sourced live from DexScreener for the specified token on Base, Solana, or Ethereum.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "token"
 ],
 "properties": {
  "token": {
   "type": "string",
   "minLength": 1,
   "description": "Token contract address or symbol (e.g. USDC, WETH, AERO) on Base/Solana/Ethereum"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/polymarket-odds-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-e63b06a1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from polymarket-odds.agentdiet.dev](https://www.zero.xyz/host/polymarket-odds.agentdiet.dev/llms.txt)