# Agent Data Tools – Liquidity Pool Audit

> Agent Data Tools – Liquidity Pool Audit is a paid API for AI agents from agent-data-tools.revmesh2074.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-11-04).

Fetches cached DEX liquidity pool data (price, volume, trades, liquidity) for a given Base chain pair address via a pay-per-call x402 endpoint

## Facts

- Endpoint: GET https://agent-data-tools.revmesh2074.workers.dev/liquidity-pool-audit?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-04
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-data-tools-liquidity-pool-audit-28cc0128
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jCcAJCsvSWfxc34U66Feq

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 agent-data-tools-liquidity-pool-audit-28cc0128
```

Example prompt: Can you pull the liquidity pool audit for the Base DEX pair at address 0x98c7A2338336d2d354663246F64676009c7bDa97 — I want to see the price, 24h volume, liquidity, and buy/sell trade counts?

## When to prefer this

Choose this endpoint when you need quick, cached DEX liquidity pool metrics for a specific Base chain pair address without requiring an API key or account. It is ideal for AI agents performing pre-trade checks, DeFi monitoring, or pool health audits on Base chain DEXes like Aerodrome, where pay-per-call pricing via x402 is acceptable and real-time data is not strictly required.

## Known failure modes

- Invalid or malformed pair address (non-0x-prefixed or wrong length) returns an error
- Pair address not found on Base chain returns empty or error response
- Payment not completed via x402 results in 402 Payment Required response
- Stale or missing cache data may return null for some fields like ageDays or pairCreatedAt
- Rate limiting or worker timeout may produce 5xx errors

## How this service works

566 pay-per-call tools for AI agents over HTTP or MCP, from $0.002 a call, most at $0.01. Every caller gets 25 free calls; then pay per call in USDC via x402 (Base, Polygon, Arbitrum, Solana) or by card with prepaid credits from /credits. No account needed; failed calls are never charged; per-tool reliability is public at /status. Crypto: token prices and wallet portfolios from Uniswap v3, chain reads on Base, Ethereum, Arbitrum, Optimism and Polygon, OFAC sanctions screening. Web: Read public static documentation, pages, PDFs and RSS feeds as clean text, plus link previews and sitemaps. Business: company profiles, domain and email checks. Also Bitcoin, FX, weather, holidays, geocoding, AI text, and JSON, date and validation utilities.

## Output

Returns a JSON object containing DEX name, chain, source (DexScreener), price in USD, 24h volume in USD, liquidity in USD, 24h buy and sell trade counts, 24h price change percentage, base and quote token symbols and addresses, pair address, pair creation timestamp, and data retrieval timestamp.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "address": {
       "type": "string",
       "pattern": "^0x[0-9a-fA-F]{40}$",
       "examples": [
        "0x98c7A2338336d2d354663246F64676009c7bDa97"
       ],
       "description": "DEX pair address on Base, 0x-prefixed 20-byte hex"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "dex": {
       "type": "string"
      },
      "url": {
       "type": "string"
      },
      "chain": {
       "type": "string"
      },
      "source": {
       "type": "string"
      },
      "ageDays": {},
      "priceUsd": {
       "type": "string"
      },
      "baseToken": {
       "type": "object",
       "properties": {
        "name": {},
        "symbol": {
         "type": "string"
        },
        "address": {}
       }
      },
      "trades24h": {
       "type": "object",
       "properties": {
        "buys": {
         "type": "number"
        },
        "sells": {
         "type": "number"
        }
       }
      },
      "quoteToken": {
       "type": "object",
       "properties": {
        "name": {},
        "symbol": {
         "type": "string"
        },
        "address": {}
       }
      },
      "pairAddress": {
       "type": "string"
      },
      "retrievedAt": {
       "type": "string"
      },
      "liquidityUsd": {
       "type": "number"
      },
      "volume24hUsd": {
       "type": "number"
      },
      "pairCreatedAt": {},
      "priceChange24hPct": {
       "type": "number"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "dex": "aerodrome",
  "url": "https://dexscreener.com/base/0x98c7a2338336d2d354663246f64676009c7bda97",
  "chain": "base",
  "source": "DexScreener",
  "ageDays": null,
  "priceUsd": "1.00",
  "baseToken": {
   "name": null,
   "symbol": "USDC",
   "address": null
  },
  "trades24h": {
   "buys": 1250,
   "sells": 980
  },
  "quoteToken": {
   "name": null,
   "symbol": "USDbC",
   "address": null
  },
  "pairAddress": "0x98c7A2338336d2d354663246F64676009c7bDa97",
  "retrievedAt": "2026-10-14T12:00:00.000Z",
  "liquidityUsd": 1000000,
  "volume24hUsd": 500000,
  "pairCreatedAt": null,
  "priceChange24hPct": 0
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-data-tools-liquidity-pool-audit-28cc0128/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent-data-tools.revmesh2074.workers.dev](https://www.zero.xyz/host/agent-data-tools.revmesh2074.workers.dev/llms.txt)