# MongoDB Domain Verification Change Watch

> MongoDB Domain Verification Change Watch is a paid API for AI agents from dns.intel.rallylive.ca, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-20).

Runs a MongoDB domain verification DNS check, compares the result to the previous call (retained 90 days), and returns the current answer plus changed/unchanged status with before/after diffs.

## Facts

- Endpoint: GET https://dns.intel.rallylive.ca/watch/dns/verification/mongodb?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mongodb-domain-verification-change-watch-0fdaa658
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5dqu6Bgknz3xJPRy1p03P

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 mongodb-domain-verification-change-watch-0fdaa658
```

Example prompt: Keep an eye on whether MongoDB domain verification is passing for acme.com — let me know as soon as the result changes from what it was last time.

## When to prefer this

Choose this endpoint when you need to detect changes in MongoDB domain verification status over time rather than just fetching the current state. It is ideal for scheduled polling, CI/CD gates, or alerting workflows where you care whether something has changed since the last check. It avoids the need to store and diff results yourself, since the service handles 90-day result retention and comparison automatically.

## Known failure modes

- Domain not provided or malformed — returns error indicating missing required query parameter
- No previous result stored (first call for a domain) — changed field may be null or false with no before values
- Domain has no MongoDB verification record — returns not-verified result with appropriate status
- DNS lookup timeout or upstream resolver failure — returns error response
- Payment not processed (x402) — request rejected before check is run

## How this service works

Change watch for has mongodb domain verification: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.

## Output

Returns the current MongoDB domain verification answer (pass/fail), a boolean 'changed' flag indicating whether the result differs from the previous call, a list of fields that changed with their before and after values, and the timestamp of when the previous result was last seen. Previous results are retained for 90 days for comparison.

## 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",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mongodb-domain-verification-change-watch-0fdaa658/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from dns.intel.rallylive.ca](https://www.zero.xyz/host/dns.intel.rallylive.ca/llms.txt)