Do you support Unicode?
What character sets do you support?
How do I verify whether my server supports TLS1.2?
Where can I find my API ID and API Key?
Chat 2 Pay
Clickatell User Portal
Billing and Payments
Policy, Terms and Conditions
Embedded Client Authentication
SMS and two-way channels, automation, call center integration, payments – do it all with Clickatell’s Chat Commerce platform.