Abacus
Development
Free and simple counting service. You can use it to track page hits and specific events
A tool to detect face
Verified 4 days ago: 100% uptime
API key
OAuth flow
HTTPS
Supported
Browser calls
Yes, CORS enabled
Status
Live · 100/100
Last checked 2026-09-18. Measured independently, not self-reported by the provider.
A starting template for Faceplusplus. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.
# Uses OAuth. Exchange your credentials for an access token first.
curl -s "https://www.faceplusplus.com/ENDPOINT" \
-H "Authorization: Bearer YOUR_ACCESS_TOKEN" \
-H "Accept: application/json"Aggregated from one public source (public-api-lists), then normalised and checked by us. If something here is wrong, tell us and we will correct it.
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Answered from what our own scheduled checks found, not from the provider's marketing.
Faceplusplus is listed in our free catalogue, but it requires OAuth, so you will need to register before your first call. Providers frequently reserve higher limits and commercial use for paid plans.
Faceplusplus uses OAuth rather than a simple key, so you register an application and complete an authorisation flow before making calls. That is more setup than a key, and it is why OAuth APIs are harder to try quickly.
Yes. Faceplusplus returned CORS headers when we checked it, so a browser will let your page read the response. You can fetch it directly from client-side JavaScript with no proxy and no backend.
Yes, as of 2026-09-18. Our automated check reached Faceplusplus and recorded a 100% reliability score with a median response time of 539 ms. We re-check on a schedule, and this page updates with the result.
Yes. Faceplusplus serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.