The supplied authentication is invalid

Said Barke
Jun 27, 2018 · 3 min read
Generate API key from Sandbox
Teams on your live account
Teams with different app names and usernames
Sending message via URL
https://api.sandbox.africastalking.com/restless/send?username=myusername&Apikey=XXXX&to=+254711XXXYYY&message=We love code
https://api.africastalking.com/restless/send?username=myusername&Apikey=XXXX&to=+254711XXXYYY&message=We love code

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