Help Center & Documentation
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Browse tutorials, funding guides, API documentation, and telecom troubleshooting steps.
3 Guides & Articles Available
General
1 min read
How to Upgrade to Vendor/Reseller Package for Wholesale Discounts
Maximize your profit margins by upgrading your account package to Vendor tier and accessing bulk discounts on MTN SME data.
General
1 min read
Developer Guide: Connecting to KINGSSUB RESTful JSON API
Complete documentation on endpoint authorization, payload schemas, webhook delivery confirmation, and sandbox testing.
General
1 min read
Step-by-Step Guide: How to Fund Your Wallet via Virtual Bank Accounts
Learn how to link your dedicated Monnify/Paystack virtual accounts for instant automated 24/7 funding on KINGSSUB.
