# 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 pools, 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/token-scanner?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-391c6a4d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YPlbjWxsj2lKi2n8YmZE8

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-391c6a4d -d '<json body>'
```

Example prompt: Can you pull the live DexScreener liquidity pools, FDV, 24h volume, and 1h buy/sell orderflow pressure for AERO on Base so I can gauge slippage risk before making a large trade?

## When to prefer this

Choose this endpoint when you need real-time DEX liquidity, volume, FDV, and orderflow pressure data for tokens on Base, Solana, or Ethereum — especially before executing large trades where slippage matters, or when monitoring whale accumulation signals. Prefer this over general blockchain explorers when you need aggregated multi-pool DEX metrics in a single call rather than raw on-chain transaction data.

## Known failure modes

- Token symbol or contract address not found on DexScreener — returns empty or error response
- Token exists on a chain not supported (non-Base/Solana/Ethereum) — may return no pool data
- Malformed or invalid contract address — validation error returned
- DexScreener API upstream outage — service unavailable or stale data
- Payment not processed (HTTP 402) — request blocked until x402 USDC micropayment is confirmed

## 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/token-scanner)

## Output

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

## 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-391c6a4d/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)