Evidence review · Sep 23, 2026
Mangools API & data review: hands-on product evidence vs documented API
What we tested
On September 21, 2026, the prior frozen test used Mangools Free+. KWFinder accepted and exported 25/25 frozen keywords. SiteProfiler and LinkMiner completed all four frozen-domain checks.
SERPChecker returned 17, 7 and 9 organic rows for the first three fixed queries. The remaining three queries were recorded as UNAVAILABLE / LIMIT after the observed lookup allowance was exhausted. SERPWatcher accepted all 25 keywords, but rank values had not returned by the final verification poll.
What Mangools documents now
Mangools publishes an official API reference with API-key authentication through the x-access-token header and a machine-readable OpenAPI specification. It also documents an AI Search Watcher API for managing monitors, models, prompts and settings around AI-search visibility.
Evidence status
| Prior KWFinder run | VERIFIED HANDS-ON |
|---|---|
| Prior SERPChecker run | VERIFIED HANDS-ON / LIMIT |
| Current API existence/auth scheme | OFFICIAL DOCUMENTED |
| AI Search Watcher API | OFFICIAL DOCUMENTED |
| SDB-B01 API execution | NOT TESTED |
| Exact affiliate URL | UNRESOLVED — no affiliate button published |