# DEX Liquidity, Slippage & Orderflow Audit API

> DEX Liquidity, Slippage & Orderflow Audit API is a paid API for AI agents from x402broker.com, 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 1-hour buy/sell orderflow pressure for a given token on Base, Solana, or Ethereum.

## Facts

- Endpoint: GET https://x402broker.com/v1/pair-analytics?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: x402broker.com
- Website: https://x402broker.com
- Canonical page: https://www.zero.xyz/c/x402broker-com-dex-liquidity-slippage-orderflow-audit-api-e203657a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KXcdj0Ztivu13vx8p2J5e

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 x402broker-com-dex-liquidity-slippage-orderflow-audit-api-e203657a
```

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

## When to prefer this

Choose this endpoint when you need real-time DEX-level data for a specific token — including pool liquidity depth, FDV, 24h volume, and short-term orderflow pressure — particularly before executing a trade, assessing slippage risk, or monitoring momentum on Base, Solana, or Ethereum. Prefer this over general price feeds when orderflow direction (buy vs sell pressure) and liquidity depth matter for your decision.

## Known failure modes

- Token symbol or contract address not found on supported chains — returns empty or error response
- Network/chain not supported — query for unsupported chains returns no data
- DexScreener API outage — upstream data unavailable, endpoint may return error
- Ambiguous token symbol with multiple pools — may return aggregate or top-pool data only
- Payment failure via x402 — request blocked if USDC payment is not completed

## 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://x402broker.com/v1/pair-analytics)

## Output

Returns live DexScreener data for the queried token including liquidity pool details, fully diluted valuation (FDV), 24-hour trading volume, and 1-hour buy/sell orderflow pressure metrics useful for assessing slippage risk and market momentum.

## 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/x402broker-com-dex-liquidity-slippage-orderflow-audit-api-e203657a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402broker.com](https://www.zero.xyz/host/x402broker.com/llms.txt)