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Domain DA/PA Checker
x402
Domain DA/PA Checker is a paid API for AI agents from magnum-ai-flame.vercel.app, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-14).
Checks the Domain Authority (DA) and Page Authority (PA) scores for a given domain name
Price / call$0.08
Success—
StatusUnknown
How this service works
Pay-per-call API marketplace with 150 endpoints powered by x402 payments on Base chain.
Output
Returns the Domain Authority (DA) and Page Authority (PA) scores for the specified domain, indicating the relative SEO strength and link authority of that domain as used in search engine optimization analysis.
Example use cases
Example prompt
“What are the Domain Authority and Page Authority scores for example.com? I want to know how strong it is before I decide to pursue a link partnership with them.”
Technical details
Endpoint
POSThttps://magnum-ai-flame.vercel.app/api/domain-da-pa-checkerWhen to prefer
Use this endpoint when you need to quickly retrieve DA and PA authority scores for a domain as part of SEO research, competitor analysis, link prospecting, or domain valuation — especially when you want pay-per-call pricing without a subscription to Moz or similar tools.
Side effects
- Invalid or malformed domain name returns an error
- Domain not found or unindexed returns null or zero scores
- Network timeout if the upstream DA/PA data source is unavailable
- Missing required domain input field returns validation error
- Rate limiting or payment failure returns 402 or 429 status
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | API response data |
Tags
x402
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