# JMT Domain Trust Score

> JMT Domain Trust Score is a paid API for AI agents from jmt-x402-proxy.jmthomasofficial.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Assesses domain trustworthiness using RDAP registration data, DNS/security reputation analysis, and structured fraud/typosquat risk scoring for vendor and counterparty due diligence.

## Facts

- Endpoint: POST https://jmt-x402-proxy.jmthomasofficial.workers.dev/v2/api/domain-trust-score
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/jmt-domain-trust-score-318caddc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CEBXoKlsC_V7nZsopll4e

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 jmt-domain-trust-score-318caddc -d '<json body>'
```

Example prompt: Can you check if the domain 'acme-invoices.net' is trustworthy — look at its registration data, DNS reputation, and flag any fraud or typosquat risk before I send them a payment?

## When to prefer this

Choose this endpoint when you need an evidence-backed, multi-signal domain trust assessment combining RDAP registration data with DNS/security reputation — particularly for vendor due diligence, counterparty screening, or fraud detection workflows. Prefer this over raw WHOIS lookups (like the sibling JMT WHOIS RDAP endpoint) when you need a synthesized risk verdict, not just raw registration data. Best suited for agentic pipelines that need to flag suspicious domains automatically before financial transactions or contract signing.

## Known failure modes

- Domain not found in RDAP — returns partial result with available DNS data only
- Invalid or malformed domain input returns a validation error
- Very new TLDs or private registries may have incomplete RDAP records
- Payment failure (402) if USDC balance is insufficient
- Rate limiting or timeout from upstream RDAP/DNS reputation services
- Newly registered domains may have minimal data, reducing assessment confidence

## How this service works

Domain trust and company-domain intelligence: evidence-backed assessment using RDAP registration data, DNS/security reputation search, and a structured risk analysis. Surfaces fraud, typosquat, and low-trust domains for vendor or counterparty due diligence.

## Output

Returns a structured JSON object containing the queried domain, a natural-language trust assessment summary, raw RDAP registration data (registrar, creation date, expiry, registrant info), DNS and security reputation signals, fraud and typosquat risk indicators, and a timestamp of the assessment.

## Request schema (JSON Schema)

```json
{
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string",
     "enum": [
      "POST"
     ]
    },
    "bodyType": {
     "type": "string",
     "enum": [
      "json",
      "form-data",
      "text"
     ]
    },
    "body": {
     "type": "object",
     "properties": {
      "domain": {
       "type": "string",
       "minLength": 1,
       "description": "Domain name or URL to assess."
      }
     },
     "required": [
      "domain"
     ],
     "additionalProperties": false
    }
   },
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "domain": {
       "type": "string"
      },
      "trust_assessment": {
       "type": "string"
      },
      "rdap": {
       "type": "object"
      },
      "timestamp": {
       "type": "string"
      }
     },
     "required": [
      "domain",
      "trust_assessment",
      "rdap",
      "timestamp"
     ]
    }
   },
   "required": [
    "type"
   ]
  }
 },
 "required": [
  "input"
 ]
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/jmt-domain-trust-score-318caddc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from jmt-x402-proxy.jmthomasofficial.workers.dev](https://www.zero.xyz/host/jmt-x402-proxy.jmthomasofficial.workers.dev/llms.txt)