# DEX Liquidity, Slippage & Orderflow Audit API

> DEX Liquidity, Slippage & Orderflow Audit API is a paid API for AI agents from defi-yield.agentdiet.dev, paid per call via MPP, $0.01/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://defi-yield.agentdiet.dev/v1/dex-liquidity-depth-oracle?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: defi-yield.agentdiet.dev
- Website: https://defi-yield.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/defi-yield-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-f4dda35e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZZFhO6wPPbDuvpxyeV7QM

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 defi-yield-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-f4dda35e
```

Example prompt: Pull the live DEX liquidity depth and 1-hour buy/sell orderflow for AERO on Base — I want to know the FDV, 24h volume, and whether there's significant buying or selling pressure right now before I make a large swap.

## When to prefer this

Use this endpoint when you need real-time DEX market microstructure data — specifically liquidity depth, FDV, 24h volume, and short-term orderflow imbalance — for tokens on Base, Solana, or Ethereum. Prefer this over generic price feeds when you need to assess trade execution risk (slippage), detect whale accumulation or sell pressure, or audit a token's tradability before executing a swap. It is particularly valuable for DeFi trading agents, risk management workflows, and token due diligence pipelines where on-chain liquidity quality matters more than just price.

## Known failure modes

- Token symbol or contract address not found on DexScreener — returns empty or error response
- Token exists on an unsupported chain — no data returned
- DexScreener API rate limit or downtime — upstream error propagated
- Malformed token input (invalid contract address format) — validation error
- Very new or illiquid token with no pool data — empty pools list 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://defi-yield.agentdiet.dev/v1/dex-liquidity-depth-oracle)

## Output

Returns live DEX liquidity pool information including pool addresses, liquidity depth, fully diluted valuation (FDV), 24-hour trading volume, and 1-hour buy vs. sell orderflow pressure for the queried token across supported chains (Base, Solana, 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/defi-yield-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-f4dda35e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from defi-yield.agentdiet.dev](https://www.zero.xyz/host/defi-yield.agentdiet.dev/llms.txt)