# Origin Trust Report

> Origin Trust Report is a paid API for AI agents from k2so.wrong.systems, paid per call via x402, $0.1/call, status down (last checked 2026-09-15).

Performs live counterparty due diligence on a domain by aggregating public records (RDAP, Certificate Transparency, TLS, DNS) into a scored trust report for agent-to-agent commerce decisions.

## Facts

- Endpoint: GET https://k2so.wrong.systems/api/services/origin-trust-report
- Price: $0.1/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/origin-trust-report-611272d8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Hv_lQSEsVUeYweKambjQw

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 origin-trust-report-611272d8
```

Example prompt: Before we pay api.acmerobotics.io for that data feed, can you pull an origin trust report on that domain so I can see the trust score, any risk factors, and what public records back it up?

## When to prefer this

Choose this endpoint when an autonomous agent needs to make a go/no-go decision before paying or contracting with an unknown web origin, and needs evidence-backed scoring rather than a simple WHOIS lookup. It is particularly valuable in agent-to-agent commerce pipelines where payment authorization logic requires a quantified, auditable trust signal. Prefer it over manual DNS or certificate lookups when you need all signals composed into a single scorecard with risk factors and strengths enumerated.

## Known failure modes

- Domain not resolvable or does not exist — handler returns ok:false with no score
- RDAP or CT log lookup failure may reduce evidence completeness and confidence
- Unreachable TLS endpoint causes partial scoring with missing TLS posture data
- Payment not received results in 402 response before report is generated
- Malformed domain input may return a schema validation error

## How this service works

Live counterparty due diligence for agent-to-agent commerce: given a domain, compose free public records (registrar RDAP, Certificate Transparency logs, TLS posture, DNS structure) into a trust scorecard an agent can use before paying an origin. Evidence included; priced per report.

## Output

Returns a JSON object containing: a boolean success flag, a numeric trust score, a human-readable summary, a confidence level string, an array of strengths, an array of risk factors, an evidence object containing raw findings from RDAP/CT/TLS/DNS sources, and a generatedAt ISO-8601 timestamp. Also includes provider metadata and payment confirmation fields.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "meta": {
       "enum": [
        "0",
        "1"
       ],
       "type": "string",
       "description": "Set to 1 for free metadata JSON (no payment required)"
      },
      "domain": {
       "type": "string",
       "description": "Composite input parameter"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "title": "Origin Trust Report paid response",
     "$schema": "https://json-schema.org/draft/2020-12/schema",
     "required": [
      "ok",
      "paid",
      "service",
      "provider",
      "result"
     ],
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "paid": {
       "type": "boolean"
      },
      "result": {
       "type": "object",
       "required": [
        "ok",
        "service"
       ],
       "properties": {
        "ok": {
         "type": "boolean",
         "description": "Handler success"
        },
        "score": {
         "type": "number"
        },
        "service": {
         "type": "string",
         "description": "Service slug"
        },
        "summary": {
         "type": "string"
        },
        "evidence": {
         "type": "object"
        },
        "strengths": {
         "type": "array",
         "items": {
          "type": "string"
         }
        },
        "confidence": {
         "type": "string"
        },
        "generatedAt": {
         "type": "string",
         "description": "ISO-8601 timestamp"
        },
        "riskFactors": {
         "type": "array",
         "items": {
          "type": "string"
         }
        }
       }
      },
      "payment": {
       "type": "object",
       "properties": {
        "code": {
         "type": "string"
        },
        "payer": {
         "type": "string"
        },
        "detail": {
         "type": "string"
        },
        "selfPay": {
         
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "paid": true,
  "result": {
   "ok": true,
   "service": "origin-trust-report"
  },
  "service": "origin-trust-report",
  "provider": "K-2SO"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/origin-trust-report-611272d8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from k2so.wrong.systems](https://www.zero.xyz/host/k2so.wrong.systems/llms.txt)