# DEX Liquidity, Slippage & Orderflow Audit API

> DEX Liquidity, Slippage & Orderflow Audit API is a paid API for AI agents from hn-pulse.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-23).

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

## Facts

- Endpoint: POST https://hn-pulse.agentdiet.dev/v1/raydium-liquidity?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Provider: hn-pulse.agentdiet.dev
- Website: https://hn-pulse.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/hn-pulse-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-e30a1821
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zc5hzCRBMgUgnRChF4vpc

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 hn-pulse-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-e30a1821 -d '<json body>'
```

Example prompt: What's the current liquidity, 24h volume, FDV, and 1-hour buy/sell orderflow pressure for the AERO token on Base? I want to know if it's safe to enter a position without too much slippage.

## When to prefer this

Choose this endpoint when you need real-time DEX-level token intelligence — specifically liquidity depth, FDV, volume, and directional orderflow pressure — before executing a swap or assessing entry conditions. Prefer it over generic price APIs when slippage risk and buy/sell imbalance matter, especially for tokens on Raydium (Solana), Base, or Ethereum DEX pools.

## Known failure modes

- Unknown or unsupported token symbol/address returns empty or error response
- Token exists on an unsupported chain and no pool data is found
- DexScreener upstream unavailability causes stale or failed data fetch
- Malformed contract address input causes validation error
- Payment failure (402) if x402 micropayment not processed correctly

## 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://hn-pulse.agentdiet.dev/v1/raydium-liquidity)

## Output

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

## 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/hn-pulse-agentdiet-dev-dex-liquidity-slippage-orderflow-audit-api-e30a1821/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from hn-pulse.agentdiet.dev](https://www.zero.xyz/host/hn-pulse.agentdiet.dev/llms.txt)