# DomainSignal Full Profile

> DomainSignal Full Profile is a paid API for AI agents from api.servocenter.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Returns a comprehensive domain intelligence report including DNS security audit, website activity status, and opportunity flags for a given domain, URL, or email address.

## Facts

- Endpoint: GET https://api.servocenter.com/api/v1/domain/full-profile
- 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/domainsignal-full-profile-ad91392a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_89esSNB_4nLrcsWyOFu9I

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 domainsignal-full-profile-ad91392a
```

Example prompt: Can you run a full domain intelligence profile on acme.com — I want to know if the website is active, whether there are any email security gaps like missing DMARC or SPF, and any other DNS security issues?

## When to prefer this

Choose this endpoint when you need a pay-per-result, on-demand domain intelligence report covering DNS security, email security posture, and website activity in a single call. It is ideal for sales prospecting, vendor due diligence, or security audits where you need actionable opportunity flags without a long-term subscription. Prefer this over generic WHOIS tools when you specifically need email security gap detection (DMARC/SPF/DKIM) alongside website liveness data.

## Known failure modes

- Missing required 'domain' query parameter returns a validation error
- Invalid or malformed domain/URL/email input returns an error or empty result
- Domain does not exist in DNS — returns profile with inactive/unresolvable status
- Payment not processed via x402 protocol results in 402 Payment Required response
- Rate limiting or quota exhaustion may return 429 Too Many Requests

## How this service works

Pay-per-result domain qualification, DNS security audits, and website intelligence over x402.

## Output

A JSON object containing the domain name, website activity status (active or not), DNS and email security audit results, and opportunity flags such as email_security_gap. May also include DKIM selector validation results when a selector is provided.

## 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": [
      "domain"
     ],
     "properties": {
      "domain": {
       "type": "string",
       "description": "Domain name, URL, or email address"
      },
      "selector": {
       "type": "string",
       "description": "Optional DKIM selector"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "domain": "example.com",
  "website": {
   "active": true
  },
  "opportunity_flags": {
   "email_security_gap": true
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/domainsignal-full-profile-ad91392a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.servocenter.com](https://www.zero.xyz/host/api.servocenter.com/llms.txt)