Automating Account Testing with OTP API
Tutorial for QA engineers: set up automated test account creation using OTPZap API.
DeveloperBest Practices for Handling OTPZap API Rate Limits
How to handle the 300/min OTPZap rate limit with exponential backoff and retry logic.
DeveloperIdempotency Keys: Why They Matter in OTP API
Explanation of idempotency keys in OTPZap API so retries don''t double-charge.
GuidesChoosing Operator: Telkomsel, Indosat, or XL for OTP
Guide to choosing Indonesian operators (Telkomsel, Indosat, XL) for various OTP services.
GuidesHow to Check OTP Number Stock Before Buying
Tips to check virtual number availability on OTPZap so you don''t fail when urgent.
GuidesHow Automatic Refunds Work on OTPZap
Explanation of when and how balance is auto-refunded if OTP fails to arrive.
GuidesMultiservice OTP: One Number for Many Services
How to use the multiservice feature on Server 2 OTPZap - one number, many services.
GuidesServer 2 Special Services: Gojek, OVO, DANA
List of special services on Server 2 OTPZap with higher accuracy for Indonesian fintech.
Guides5 Benefits of Using Virtual OTP Over SIM Cards
Why virtual numbers are more efficient, cheaper, and safer than buying a new SIM per account.
Use CasesVirtual OTP for Affiliate Marketing
Affiliate marketer strategies for using virtual OTP for landing page testing and A/B testing.
Use CasesBulk Marketplace Account Setup with Virtual OTP
How to set up many marketplace accounts (Shopee, Tokopedia, Bukalapak) for multi-store sellers.
Use CasesCreating Telegram Bot Accounts for Business
Set up many Telegram bot accounts for customer service, marketing, or sales automation.