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SPF Authorizes Constant Contact - Change Watch
x402
SPF Authorizes Constant Contact - Change 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 2026-10-20).
Monitors whether a domain's SPF record authorizes Constant Contact to send email, alerting when the authorization status changes.
Price / call$0.02
Success—
StatusUnknown
How this service works
Change watch for spf authorizes constantcontact: 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-ConstantContact boolean result, a 'changed' true/false flag comparing to the previous stored result (retained 90 days), a before/after diff of any changed fields, and the timestamp of when the record was last seen.
Example use cases
Deliverability alert for marketing team
“Set up a watch on our SPF record for Constant Contact — I need to know immediately if our domain stops authorizing them to send on our behalf, since that would break all our email campaigns.”
Post-migration SPF validation
“We just migrated our DNS to a new provider. Keep checking whether our domain still has Constant Contact authorized in our SPF record and tell me if anything changes compared to before the migration.”
Compliance monitoring for client domains
“I manage email settings for several clients who use Constant Contact. Can you periodically check and flag if any domain's SPF authorization for Constant Contact changes unexpectedly?”
Technical details
Endpoint
GEThttps://email.intel.rallylive.ca/watch/email/spf-authorizes/constantcontact?utm_source=zero.xyzWhen to prefer
Use this watch endpoint (over the plain spf-authorizes-constantcontact check) when you need change detection and alerting — i.e., you want to schedule recurring calls and only act when the SPF authorization status actually changes. Ideal for automated workflows, CI/CD pipelines, or compliance monitoring where drift detection matters more than a one-off answer.
Side effects
- Domain not previously checked — no baseline stored, so 'changed' cannot be determined on first call
- DNS lookup failure — SPF record unreachable or malformed, returning an error state
- 90-day baseline expiry — previous result discarded, effectively treating call as first check
- Rate limit or payment failure — $0.02 USDC per call may fail if wallet insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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