# has-slack-domain-verification-watch

> has-slack-domain-verification-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).

Monitors whether a domain has Slack domain verification configured, alerting you when the verification status changes between checks.

## Facts

- Endpoint: GET https://dns.intel.rallylive.ca/watch/dns/verification/slack?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/has-slack-domain-verification-watch-ca0744d9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_e0pxXHf0ky95i_hgrsiEw

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 has-slack-domain-verification-watch-ca0744d9
```

Example prompt: Keep an eye on whether example.com has Slack domain verification set up and let me know if that status ever changes.

## When to prefer this

Use this endpoint when you need to be alerted to changes in Slack domain verification status over time rather than just fetching the current value once. It is ideal for scheduled monitoring workflows, compliance audits, or security pipelines where detecting when Slack verification is added, removed, or modified is the primary goal. Prefer it over a one-shot DNS lookup when you need the diff (changed true/false, before/after values) rather than just the raw current record.

## Known failure modes

- Domain not found or invalid — DNS lookup fails with an error response
- No previous check stored — first call returns no diff data since there is no baseline
- Check older than 90 days — previous result is purged, so diff comparison is unavailable
- Network or resolver error — upstream DNS query fails and no result is returned
- Payment not processed — x402 payment required before the check is executed

## How this service works

Change watch for has slack 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 Slack domain verification status for the domain, a boolean indicating whether it changed since the last check (up to 90 days ago), the specific fields that changed with before and after values, and the timestamp when it was last observed.

## 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/has-slack-domain-verification-watch-ca0744d9/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)