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Liangyi Domain Audit API – Text Metrics
x402
Liangyi Domain Audit API – Text Metrics is a paid API for AI agents from liangyi-domain-audit.orelumia-offer-worker.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Audits public DNS and email-delivery records for a given domain or text input, returning structured metrics on a pay-per-call basis.
Price / call$0.005
Success—
StatusUnknown
How this service works
Pay-per-call audit of public DNS and email-delivery records.
Output
Returns a structured JSON object containing the results of a public DNS and email-delivery records audit for the provided text/domain input, likely including presence and validity of MX, SPF, DKIM, and DMARC records, along with any detected misconfigurations or missing entries.
Example use cases
Email deliverability pre-launch check
“Before we start sending marketing emails from 'mybrand.io', can you audit its DNS and email records to confirm SPF, DKIM, and DMARC are all correctly configured?”
Diagnosing emails landing in spam
“Our transactional emails from 'notifications.acmecorp.com' keep hitting spam folders — can you audit the domain's public DNS and email delivery records to find what's misconfigured?”
Vendor domain trust verification
“We're about to accept invoices from 'invoices.supplierco.net' — can you check whether that domain has legitimate DNS and email authentication records set up, so I know it's not a spoofed sender?”
Technical details
Endpoint
GEThttps://liangyi-domain-audit.orelumia-offer-worker.workers.dev/v1/text-metricsWhen to prefer
Choose this endpoint when you need a quick, pay-per-call audit of a specific domain's public DNS and email-delivery records (MX, SPF, DKIM, DMARC) without setting up a full DNS monitoring subscription. It is well-suited for one-off checks, pre-launch validations, or automated workflows that verify email infrastructure on demand.
Side effects
- Missing or empty 'text' parameter returns a validation error
- Domain does not exist or has no public DNS records, resulting in empty or null audit fields
- Network timeout when querying authoritative DNS servers for obscure TLDs
- Malformed domain input (e.g. URL instead of bare domain) may produce unexpected results
- Payment failure via x402 protocol prevents the call from completing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| textrequired | string |
Output
Schema · Response
{
"type": "object"
}Tags
x402
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