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Pa1m SEO Backlink Checker
x402
Pa1m SEO Backlink Checker is a paid API for AI agents from seo.hypa1m.xyz, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-23).
Submits an async backlink analysis job for a target website and returns a task ID to poll for results
Price / call$0.02
Success—
StatusUnknown
How this service works
SEO audit any website — 200 rules across 20 categories: technical health, Core Web Vitals, content quality, AI-GEO signals, accessibility, security headers, structured data, and more. Async job flow: POST /scan/quick or /scan/full → poll GET /status/{job_id} → get JSON result with per-category scores (0–100) and issue lists. Use /brief for an AI action plan, /analyze for free-form SEO questions, or /check/{category} for instant single-category audits.
Output
An async job submission response containing a task_id, a poll URL path (/backlinks/status/{task_id}) to retrieve the final result, the amount paid in USD, and a submitted timestamp. The agent must poll the status endpoint until the job completes to get the actual backlink data.
Example use cases
Competitor backlink research
“Run a backlink analysis on competitor.com — I want to see where they're getting their inbound links from so I can find new link-building opportunities for my own site.”
Monitor own site link profile
“Check the backlinks pointing to mybrand.com and give me a task ID so I can pull the full report — I need to review recent link building progress.”
Identify toxic backlinks
“Audit the backlink profile for oldclientsite.net — I'm trying to track down any spammy or low-quality links that might be hurting their rankings.”
Technical details
Endpoint
POSThttps://seo.hypa1m.xyz/backlinks/check?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a detailed backlink profile for a specific domain as part of an SEO audit workflow. It is part of the Pa1m SEO suite, so it pairs naturally with the full-site audit endpoints on the same platform. Prefer this over generic web scraping if you specifically need structured backlink data without writing custom crawlers.
Side effects
- Invalid or unreachable target URL returns an error or empty result
- Payment failure (x402) if USDC balance is insufficient
- Task ID returned but polling endpoint returns pending indefinitely if target site times out
- Rate limiting if too many concurrent jobs are submitted
- Malformed request body returns 400 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| donor_urls | array | Donor pages to inspect for links to your domain |
| target_domains | array | Domains to look for, e.g. ["example.com"] |
Output
Schema · Response
{
"type": "json",
"example": {
"poll": "/backlinks/status/{task_id}",
"task_id": "67f542b1e86b8c3b8ffac1a6",
"paid_usd": 0.02,
"submitted": 1
}
}Tags
x402
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