# DEX Liquidity, Slippage & Orderflow Audit API

> DEX Liquidity, Slippage & Orderflow Audit API is a paid API for AI agents from onchain-risk.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

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

## Facts

- Endpoint: GET https://onchain-risk.agentdiet.dev/v1/liquidity-scanner?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: onchain-risk.agentdiet.dev
- Website: https://onchain-risk.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/onchain-risk-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-59b1295b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GrJ1c4kBadxPsVRx6h54-

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 onchain-risk-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-59b1295b
```

Example prompt: Can you check the live DEX liquidity, FDV, 24h volume, and 1h buy/sell orderflow pressure for AERO on Base — I want to know if there's enough liquidity to trade without significant slippage.

## When to prefer this

Choose this endpoint when you need real-time DEX liquidity and orderflow data for a specific token on Base, Solana, or Ethereum, particularly for pre-trade risk assessment, slippage estimation, or detecting sudden buy/sell pressure shifts. Prefer this over generic on-chain data APIs when you specifically need DexScreener pool data combined with orderflow pressure in a single call.

## Known failure modes

- Token not found on DexScreener — returns empty or error if the symbol or address has no indexed pools
- Invalid contract address format — may return an error or no results
- Token exists on an unsupported chain — results may be incomplete
- Payment not completed (HTTP 402) — request blocked until $0.01 USDC micropayment is made
- Rate limiting or DexScreener upstream unavailability — may return stale or error response

## 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://onchain-risk.agentdiet.dev/v1/liquidity-scanner)

## Output

Returns live DEX liquidity pool metrics for the queried token, including liquidity pool sizes, fully diluted valuation (FDV), 24-hour trading volume, and 1-hour buy/sell orderflow pressure sourced from DexScreener. Supports tokens on Base, Solana, and Ethereum.

## 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/onchain-risk-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-59b1295b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from onchain-risk.agentdiet.dev](https://www.zero.xyz/host/onchain-risk.agentdiet.dev/llms.txt)