# SPF Authorizes GitHub Watch

> SPF Authorizes GitHub Watch is a paid API for AI agents from email.intel.rallylive.ca, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-24).

Monitors whether a domain's SPF record authorizes GitHub to send its mail, alerting you when the authorization status changes.

## Facts

- Endpoint: GET https://email.intel.rallylive.ca/watch/email/spf-authorizes/github?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/spf-authorizes-github-watch-56aedd3b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7oA10VnP0h8bEsMdta_qS

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 spf-authorizes-github-watch-56aedd3b
```

Example prompt: Keep an eye on whether github.com is authorized in the SPF record for acmecorp.com and let me know if that authorization ever changes.

## When to prefer this

Choose this endpoint when you need ongoing surveillance of a domain's SPF authorization for GitHub specifically, rather than a one-time check. It is ideal for scheduled monitoring workflows where you want diff-aware alerts (before/after values) without building your own state management, since the service retains 90 days of history per domain.

## Known failure modes

- Domain not found or invalid — check may return null or error
- No previous check stored (first call within 90-day window) — 'changed' field may be indeterminate
- DNS lookup failure via Cloudflare DoH — transient network error
- SPF record malformed or missing — result may be false with no clear change delta
- Rate limiting or payment failure — $0.02 USDC per check required via x402

## How this service works

Change watch for spf authorizes github: 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 SPF-authorizes-GitHub answer (true/false), a changed flag indicating whether this differs from the previous check (stored for up to 90 days), the specific fields that changed with before/after values, and the timestamp of when the status 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/spf-authorizes-github-watch-56aedd3b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from email.intel.rallylive.ca](https://www.zero.xyz/host/email.intel.rallylive.ca/llms.txt)