# 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 2026-10-23).

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

## Facts

- Endpoint: POST https://serp-extract.agentdiet.dev/v1/uniswap-v3-depth?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-23
- 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-5b6bdb7d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_eKA4W4AN3cFOEr-zsF9w_

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-5b6bdb7d -d '<json body>'
```

Example prompt: Pull the live DexScreener liquidity pool stats for AERO on Base — I need the FDV, 24h volume, and whether buy or sell pressure dominated in the last hour before I decide to enter a position.

## When to prefer this

Choose this endpoint when you need real-time DEX-native liquidity, orderflow, and FDV data for tokens on Base, Ethereum, or Solana — especially before executing large swaps where slippage matters, or when monitoring short-term buy/sell pressure imbalances. Prefer this over centralized exchange APIs when the token trades primarily on DEXes like Uniswap v3 or Aerodrome.

## Known failure modes

- Unknown or unlisted token symbol/address returns empty or error response
- Token exists on an unsupported chain and no pool data is found
- DexScreener data feed lag may cause stale results during low-liquidity periods
- Malformed contract address input returns validation error
- Very new tokens with no pool history return null liquidity data

## 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 liquidity pool metrics for the queried token including pool depth, fully diluted valuation (FDV), 24-hour trading volume, and 1-hour buy/sell orderflow pressure ratios, sourced from DexScreener across Base, Ethereum, and Solana.

## 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/serp-extract-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-5b6bdb7d/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)