# Domain Reputation Lookup

> Domain Reputation Lookup is a paid API for AI agents from skinwinking.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-31).

Returns a reputation verdict and category classification for a given domain name to identify malicious, phishing, or suspicious sites.

## Facts

- Endpoint: GET https://skinwinking.com/api/v1/web/domain-reputation?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/domain-reputation-lookup-8e382068
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SVW3dWAo-8lwQcdgc7h71

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 domain-reputation-lookup-8e382068
```

Example prompt: Can you check the reputation of paypa1-login.com and tell me if it's a phishing site or safe to visit?

## When to prefer this

Choose this endpoint when an agent needs a fast, low-cost reputation verdict on a specific domain — particularly for phishing detection, fraud prevention, or link safety checks in automated workflows. It is well-suited for scenarios where the agent has a bare domain name and needs a structured category + verdict response rather than raw WHOIS or DNS data. At $0.003/call it is economical for high-volume link screening pipelines.

## Known failure modes

- Missing required 'domain' query parameter returns a validation error
- Unknown or very new domains may return limited or no reputation data
- Punycode/internationalized domain names may not be recognized correctly
- Network or upstream data provider outage returns a 5xx error
- Malformed domain strings (e.g. full URLs instead of bare domains) may produce unexpected results

## How this service works

50 pay-per-call tools for agents over x402 (USDC on Base, Polygon, Solana): crypto market data, token audits, indicators, swap routing, web extraction, DNS/WHOIS/email checks, FX, weather and AI text/image tools.

## Output

A JSON object containing the domain name, a verdict string (e.g. 'clean', 'malicious', 'phishing'), a list of category labels (e.g. 'Cryptocurrency', 'Finance'), and the identified application or brand associated with the domain.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "domain"
     ],
     "properties": {
      "domain": {
       "type": "string",
       "description": "Domain name, e.g. paypa1-login.com"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "domain": "coinbase.com",
  "verdict": "clean",
  "categories": [
   "Cryptocurrency"
  ],
  "application": "Coinbase"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/domain-reputation-lookup-8e382068/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from skinwinking.com](https://www.zero.xyz/host/skinwinking.com/llms.txt)