# DEX Liquidity, Slippage & Orderflow Audit API

> DEX Liquidity, Slippage & Orderflow Audit API is a paid API for AI agents from x402-audit.agentdiet.dev, paid per call via MPP, $0.015/call, status unknown (last checked 2026-10-21).

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: GET https://x402-audit.agentdiet.dev/v1/slippage-estimator?utm_source=zero.xyz
- Price: $0.015/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: x402-audit.agentdiet.dev
- Website: https://x402-audit.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/x402-audit-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-0da632aa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SgFwFCA_w4uomDydT3D31

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 x402-audit-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-0da632aa
```

Example prompt: Can you pull the live DEX liquidity, 24h volume, FDV, and 1h buy/sell orderflow pressure for AERO on Base so I can see 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 and orderflow data specifically from DexScreener for tokens on Base, Solana, or Ethereum — especially when pre-trade slippage estimation or buy/sell pressure analysis is required. Prefer this over generic price APIs when you need pool-level depth data, not just spot price.

## Known failure modes

- Token not found on DexScreener — unknown symbol or unlisted contract address
- Invalid or malformed contract address returns an error
- Token exists on an unsupported chain (not Base, Solana, or Ethereum)
- DexScreener API unavailable or rate-limited upstream
- Payment failure via x402 protocol before data is returned

## 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://x402-audit.agentdiet.dev/v1/slippage-estimator)

## Output

Returns live DexScreener data for the specified token including available liquidity pools, fully diluted valuation (FDV), 24-hour trading volume, and 1-hour buy/sell orderflow pressure — giving agents a real-time snapshot of trading conditions and depth for slippage estimation.

## 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/x402-audit-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-0da632aa/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-audit.agentdiet.dev](https://www.zero.xyz/host/x402-audit.agentdiet.dev/llms.txt)