# DEX Liquidity, Slippage & Orderflow Audit API

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

Fetches live DEX liquidity pool data, FDV, 24h volume, and 1h buy/sell orderflow pressure for any token on Base, Solana, or Ethereum via DexScreener.

## Facts

- Endpoint: GET https://email-verify.agentdiet.dev/v1/dex-screener?utm_source=zero.xyz
- Price: $0.015/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: email-verify.agentdiet.dev
- Website: https://email-verify.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/email-verify-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-34e3def7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_doLqCSkFx54DpSKE_cKqd

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 email-verify-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-34e3def7
```

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

## When to prefer this

Choose this endpoint when you need real-time DEX-level liquidity intelligence — specifically pool depth, FDV, volume, and directional orderflow — for tokens on Base, Solana, or Ethereum. Prefer this over generic price APIs when the use case involves slippage estimation, large trade sizing, on-chain risk assessment, or detecting buy/sell pressure imbalances. It is particularly useful for DeFi trading agents, portfolio risk tools, and token due-diligence workflows that need live market microstructure data rather than just spot prices.

## Known failure modes

- Token symbol not found or ambiguous across chains — returns empty or mismatched pool data
- Invalid contract address format — returns validation error
- Token has no active DEX pools — returns empty liquidity data
- DexScreener API rate-limit or downtime — upstream failure with error message
- Payment authorization failure for x402 micropayment — 402 response blocking the call

## 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://email-verify.agentdiet.dev/v1/dex-screener)

## Output

Returns live DexScreener data including liquidity pool details, fully diluted valuation (FDV), 24-hour trading volume, and 1-hour buy/sell orderflow pressure metrics — giving a real-time snapshot of market depth, trading activity, and directional pressure for the queried token.

## 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/email-verify-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-34e3def7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from email-verify.agentdiet.dev](https://www.zero.xyz/host/email-verify.agentdiet.dev/llms.txt)