# DEX Liquidity, Slippage & Orderflow Audit API

> DEX Liquidity, Slippage & Orderflow Audit API is a paid API for AI agents from serp-extract.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://serp-extract.agentdiet.dev/v1/uniswap-v3-depth?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: serp-extract.agentdiet.dev
- Website: https://serp-extract.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/serp-extract-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-47390117
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZfCCfGbN61QtTvLSASF8L

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 serp-extract-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-47390117
```

Example prompt: What's the current liquidity, 24h volume, FDV, and buy/sell orderflow pressure for AERO on Base right now? I want to know if there's enough depth to trade without major slippage.

## When to prefer this

Choose this endpoint when you need real-time DEX liquidity intelligence — specifically pool depth, FDV, 24h volume, and directional orderflow (buy vs sell pressure) — for tokens on Base, Solana, or Ethereum before executing a trade or conducting token due diligence. Prefer this over generic price APIs when slippage risk assessment and orderflow direction matter, not just price.

## Known failure modes

- Token symbol or address not found on DexScreener — returns empty or null pool data
- Unsupported chain or unlisted token — no matching pool returned
- DexScreener upstream API unavailability causing stale or missing data
- Ambiguous symbol (e.g. multiple tokens share the same ticker) — may return wrong pool
- Payment failure via x402 — HTTP 402 returned if USDC micropayment not processed

## 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://serp-extract.agentdiet.dev/v1/uniswap-v3-depth)

## Output

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

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "token"
 ],
 "properties": {
  "limit": {
   "type": "integer",
   "default": 20,
   "maximum": 100,
   "minimum": 1,
   "description": "Maximum number of items to return per page (1-100)"
  },
  "token": {
   "type": "string",
   "minLength": 1,
   "description": "Token contract address or symbol (e.g. USDC, WETH, AERO) on Base/Solana/Ethereum"
  },
  "cursor": {
   "type": "string",
   "description": "Opaque pagination cursor for fetching the next page"
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/serp-extract-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-47390117/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from serp-extract.agentdiet.dev](https://www.zero.xyz/host/serp-extract.agentdiet.dev/llms.txt)