# 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, $0.06/call, status unknown (last checked 2026-09-15).

## Facts

- Endpoint: POST https://x402.agentutility.ai/naming-pack
- Price: $0.06/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/naming-pack-52e73c9c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_b7SFgSylevq-4HT_wDaoW

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 naming-pack-52e73c9c -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
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "required": [
      "concept"
     ],
     "properties": {
      "count": {
       "type": "number",
       "description": "Candidates to brainstorm. 1-10. Default 8."
      },
      "concept": {
       "type": "string",
       "description": "Plain-language business or product concept. Max 240 chars."
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "concept": {
       "type": "string"
      },
      "degraded": {
       "type": "boolean"
      },
      "generated": {
       "type": "object",
       "properties": {
        "candidates": {
         "type": "array",
         "items": {
          "type": "object",
          "properties": {
           "name": {
            "type": "string"
           },
           "available_tlds": {
            "type": "array",
            "items": {
             "type": "string"
            }
           },
           "brandability_score": {
            "type": "integer"
           }
          }
         }
        }
       }
      },
      "shortlist": {
       "type": "array",
       "items": {
        "type": "object",
        "properties": {
         "name": {
          "type": "string"
         },
         "slug": {
          "type": "string"
         },
         "domain_com": {
          "type": "object",
          "properties": {
           "is_registered": {
            "type": "boolean"
           }
          }
         },
         "brand_score": {
          "type": "object",
          "properties": {
           "grade": {
            "type": "string"
           },
           "score": {
            "type": "integer"
           }
          }
         },
         "social_handle": {
          "type": "object",
          "properties": {
           "status": {
            "type": "stri
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "concept": "AI bookkeeping assistant for freelancers",
  "degraded": false,
  "generated": {
   "candidates": [
    {
     "name": "Ledgerpilot",
     "available_tlds": [
      "ai",
      "app"
     ],
     "brandability_score": 9
    }
   ]
  },
  "shortlist": [
   {
    "name": "Ledgerpilot",
    "slug": "ledgerpilot",
    "domain_com": {
     "is_registered": false
    },
    "brand_score": {
     "grade": "excellent",
     "score": 89
    },
    "social_handle": {
     "status": "unclaimed",
     "available": true
    }
   }
  ],
  "components": [
   {
    "ms": 6400,
    "ok": true,
    "name": "business-name-generator"
   },
   {
    "ms": 280,
    "ok": true,
    "name": "brand-name-score#ledgerpilot"
   }
  ],
  "composed_of": [
   "business-name-generator",
   "brand-name-score#ledgerpilot",
   "social-handle-check#ledgerpilot",
   "domain-availability#ledgerpilot"
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/naming-pack-52e73c9c/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)