Verify BIN/IIN, extract stamps from documents, and more — all through a single API with rate limiting, analytics, and dashboard.
Check organizations and individuals by BIN/IIN against KGD registry. Get registration data, tax info, risk assessment.
POST /api/v1/bin-iin/verifyUpload document scans and extract circular stamps with transparent background. Supports blue and red stamps.
POST /api/v1/stamps/extractMonitor API usage, manage API keys, track request history — all from a web dashboard.
https://services.osn.kz/dashboardStart free, upgrade as you grow
50 BIN/day, 10 stamps/day
5,000 BIN/mo, 500 stamps/mo
50,000 BIN/mo, 5,000 stamps/mo