# agentutility — paid x402 endpoints for autonomous agents

> agentutility — paid x402 endpoints for autonomous agents is a paid API for AI agents from x402.agentutility.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

## Facts

- Endpoint: POST https://x402.agentutility.ai/dex-liquidity-depth
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dex-liquidity-depth-93bf4f20
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Veg4bnFTZu5-b2msj1Ly0

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-depth-93bf4f20 -d '<json body>'
```

## How this service works

Paid x402 endpoints organized into product clusters. USDC-settled on Base. MCP-callable. ERC-8004 identity registry agentId 47167.

## Request schema (JSON Schema)

```json
{
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string",
     "enum": [
      "POST"
     ]
    },
    "bodyType": {
     "type": "string",
     "enum": [
      "json",
      "form-data",
      "text"
     ]
    },
    "body": {
     "properties": {
      "token_address": {
       "type": "string",
       "description": "0x-prefixed 20-byte ERC-20 contract address."
      },
      "chain": {
       "type": "string",
       "enum": [
        "base",
        "ethereum",
        "polygon",
        "arbitrum",
        "optimism"
       ],
       "description": "EVM chain. Default 'base'."
      }
     },
     "required": [
      "token_address"
     ]
    }
   },
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "token_address": {
       "type": "string"
      },
      "chain": {
       "type": "string"
      },
      "pool_count": {
       "type": "integer"
      },
      "total_liquidity_usd": {
       "type": "number"
      },
      "pools": {
       "type": "array",
       "items": {
        "type": "object",
        "properties": {
         "pool_id": {
          "type": "string"
         },
         "project": {
          "type": "string"
         },
         "symbol": {
          "type": "string"
         },
         "tvl_usd": {
          "type": "number"
         },
         "apy_pct": {
          "type": "number"
         }
        }
       }
      },
      "top_pool": {
       "type": "object",
       "properties": {
        "pool_id": {
         "type": "string"
        },
        "project": {
         "type": "string"
        },
        "symbol": {
         "type": "string"
        },
        "tvl_usd": {
         "type": "number"
        },
        "apy_pct": {
         "type": "number"
        }
       }
      },
      "source": {
       "type": "string"
      }
     }
    }
   },
   "required": [
    "type"
   ]
  }
 },
 "required": [
  "input"
 ]
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "chain": "base",
  "pools": [
   {
    "symbol": "WETH-USDC",
    "apy_pct": 3.21,
    "pool_id": "abcd-1234",
    "project": "aerodrome-v1",
    "tvl_usd": 67345123.5
   }
  ],
  "source": "https://yields.llama.fi",
  "top_pool": {
   "symbol": "WETH-USDC",
   "apy_pct": 3.21,
   "pool_id": "abcd-1234",
   "project": "aerodrome-v1",
   "tvl_usd": 67345123.5
  },
  "pool_count": 14,
  "token_address": "0x4200000000000000000000000000000000000006",
  "total_liquidity_usd": 142345678.21
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dex-liquidity-depth-93bf4f20/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.agentutility.ai](https://www.zero.xyz/host/x402.agentutility.ai/llms.txt)