# 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 DexScreener liquidity pool data, FDV, 24h volume, and 1h buy/sell orderflow pressure for a given token on Base, Solana, or Ethereum.

## Facts

- Endpoint: POST https://serp-extract.agentdiet.dev/v1/slippage-estimator?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-031a8ba4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jAivwn8cqGvu-x1SyoTmD

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-031a8ba4 -d '<json body>'
```

Example prompt: Can you pull live DexScreener liquidity pool data, FDV, 24h volume, and the last hour's buy/sell orderflow pressure for AERO on Base so I can decide if there's enough depth to make a large trade without too much slippage?

## When to prefer this

Choose this endpoint when you need real-time DEX liquidity intelligence — specifically DexScreener pool depth, FDV, volume, and buy/sell orderflow — before executing or recommending a token trade on Base, Solana, or Ethereum. Prefer this over generic price feeds when slippage risk assessment and orderflow momentum are required inputs to a trading or risk decision.

## Known failure modes

- Token symbol not found on DexScreener — returns empty or error if the token has no indexed pool
- Invalid contract address format — validation error if the address string is malformed
- No liquidity pools found for the token — may return null or empty pool data for unlisted tokens
- DexScreener API unavailability — upstream failure may result in timeout or 503
- Network-specific token ambiguity — token symbol may map to multiple chains, requiring a contract address for precision

## 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/slippage-estimator)

## Output

Returns live liquidity pool data from DexScreener including pool liquidity depth, fully diluted valuation (FDV), 24-hour trading volume, and 1-hour buy/sell orderflow pressure metrics for the specified token, enabling slippage estimation and market condition assessment.

## 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-031a8ba4/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)