# NetIntel Domain Appraise Estimate

> NetIntel Domain Appraise Estimate is a paid API for AI agents from netintel.dev, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Appraises a domain name and returns a scored valuation with grade, value tier, and contributing factors

## Facts

- Endpoint: GET https://netintel.dev/domain-appraise/estimate
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/netintel-domain-appraise-estimate-81f8bcd8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dO6R-aY1YJRE5bIjz5ktI

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 netintel-domain-appraise-estimate-81f8bcd8
```

Example prompt: Can you appraise the domain name 'spark.io' and tell me what grade it gets, its value tier, and the main factors driving its score?

## When to prefer this

Use this endpoint when you need a structured, factor-broken-down appraisal of a domain name — particularly when you want a letter grade, value tier classification, and per-factor impact analysis rather than a simple price estimate. Ideal for domain buyers, sellers, brand researchers, or startup naming workflows.

## Known failure modes

- Missing required 'domain' query parameter returns an error
- Invalid or malformed domain string may return a low-confidence result or error
- Payment failure via x402 micropayment returns HTTP 402 before processing
- Very new or obscure TLDs may have limited scoring data

## How this service works

Estimate the market value tier of a domain name using transparent heuristics — length, TLD premium, dictionary-word presence, pronounceability, keyword value, and numeric/hyphen penalties — returns a value tier and 0-100 quality score so agents can triage domain portfolios and prioritize acquisitions without a paid appraisal service.

## Output

Returns a JSON object containing the domain's overall score (0-100), letter grade (e.g. A), value tier (e.g. premium), value score, TLD, name, an array of scored factors with details and impact weights, a findings array, and characteristics including length, pronounceability, hyphen/number presence, and dictionary-word status.

## 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 to appraise (e.g. pay.com)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "tld": {
       "type": "string"
      },
      "name": {
       "type": "string"
      },
      "grade": {
       "type": "string"
      },
      "score": {
       "type": "number"
      },
      "domain": {
       "type": "string"
      },
      "factors": {
       "type": "array",
       "items": {
        "type": "object"
       }
      },
      "findings": {
       "type": "array",
       "items": {
        "type": "object"
       }
      },
      "value_tier": {
       "type": "string"
      },
      "value_score": {
       "type": "number"
      },
      "characteristics": {
       "type": "object"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tld": "com",
  "name": "pay",
  "grade": "A",
  "score": 100,
  "domain": "pay.com",
  "factors": [
   {
    "detail": "3-character name (ultra premium)",
    "factor": "length",
    "impact": 35
   },
   {
    "detail": ".com TLD",
    "factor": "tld",
    "impact": 25
   },
   {
    "detail": "Exact dictionary word",
    "factor": "dictionary_word",
    "impact": 20
   },
   {
    "detail": "Finance keyword: pay",
    "factor": "keyword_category",
    "impact": 10
   }
  ],
  "findings": [],
  "value_tier": "premium",
  "value_score": 100,
  "characteristics": {
   "length": 3,
   "has_hyphen": false,
   "has_number": false,
   "pronounceable": true,
   "is_dictionary_word": true
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/netintel-domain-appraise-estimate-81f8bcd8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from netintel.dev](https://www.zero.xyz/host/netintel.dev/llms.txt)