# DEX Liquidity Check

> DEX Liquidity Check is a paid API for AI agents from 164.160.90.241.sslip.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Returns pool liquidity in USD, token price, and 24h volume per DEX for a given Solana or EVM token address, enabling slippage estimation before a trade.

## Facts

- Endpoint: GET https://164.160.90.241.sslip.io/api/oracle-crypto-dex-slippage?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dex-liquidity-check-886d497d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5eh8NGdvSYXjy_8Sg6U9e

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 dex-liquidity-check-886d497d
```

Example prompt: Before I swap $5,000 worth of this Solana token at address EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v, can you check which DEXes have the deepest liquidity pools and what slippage I should expect?

## When to prefer this

Use this endpoint when you need real-time DEX pool liquidity, price, and volume data for a specific token on Solana or EVM chains before executing a trade. It is specifically designed for pre-trade slippage estimation and market depth analysis across multiple DEXes in a single call, making it ideal for DeFi trading agents that need to route orders intelligently or warn users about liquidity risk.

## Known failure modes

- Invalid or unrecognized token address returns no pool data or an error
- Token exists but has no DEX liquidity pools (newly listed or illiquid tokens)
- Network-specific address used on wrong chain type (Solana address queried as EVM or vice versa)
- Stale pool data if the underlying DEX data source has a lag
- Payment failure if the x402 micropayment is not included or processed correctly

## How this service works

DEX pools for a token (Solana or EVM address): pool liquidity in USD, price and 24h volume per DEX, to estimate slippage before a trade.

## Output

A list of DEX pools for the requested token, each showing pool liquidity in USD, current token price on that DEX, and 24-hour trading volume, allowing the agent to estimate likely price impact and slippage for a given trade size.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "token"
     ],
     "properties": {
      "token": {
       "type": "string",
       "description": "Token mint/contract address"
      },
      "amount_usd": {
       "type": "number",
       "description": "Trade size in USD, default 1000"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dex-liquidity-check-886d497d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 164.160.90.241.sslip.io](https://www.zero.xyz/host/164.160.90.241.sslip.io/llms.txt)