# 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, $0.005/call, status unknown (last checked 2026-09-14).

## Facts

- Endpoint: POST https://x402.agentutility.ai/link-extract
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/link-extract-0812595d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RPDu-C-RriWhNKPE4G3fl

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 link-extract-0812595d -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": [
      "url"
     ],
     "properties": {
      "url": {
       "type": "string",
       "description": "Page URL to fetch and extract from. http or https only. Private/loopback targets are rejected. Redirects followed."
      },
      "max_links": {
       "type": "number",
       "description": "Max links to return (1-2000). Default 500. Pagination beyond max isn't supported; tighten the URL instead."
      },
      "timeout_ms": {
       "type": "number",
       "description": "Fetch timeout. Default 12000, max 25000."
      },
      "include_text": {
       "type": "boolean",
       "description": "If true (default), include the anchor's visible text. Set false to skip text extraction."
      },
      "include_external_only": {
       "type": "boolean",
       "description": "If true, drop same-host links. Default false (return all)."
      }
     }
    },
    "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": {
      "url": {
       "type": "string"
      },
      "count": {
       "type": "integer"
      },
      "links": {
       "type": "array",
       "items": {
        "type": "object",
        "properties": {
         "rel": {
          "type": "string"
         },
         "href": {
          "type": "string"
         },
         "text": {
          "type": "string"
         },
         "is_external": {
          "type": "boolean"
         }
        }
       }
      },
      "source": {
       "type": "string"
      },
      "base_url": {
       "type": "string"
      },
      "final_url": {
       "type": "string"
      },
      "page_title": {
       "type": "string"
      },
      "attribution": {
       "type": "string"
      },
      "total_found": {
       "type": "integer"
      },
      "truncated_at_max": {
       "type":
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "url": "https://example.com",
  "count": 1,
  "links": [
   {
    "rel": "",
    "href": "https://www.iana.org/domains/example",
    "text": "More information...",
    "is_external": true
   }
  ],
  "source": "Direct HTML fetch + parse",
  "base_url": "https://example.com/",
  "final_url": "https://example.com/",
  "page_title": "Example Domain",
  "attribution": "Extracted from the source HTML at the requested URL.",
  "total_found": 1,
  "truncated_at_max": false
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/link-extract-0812595d/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)