Error OAU-123 Authorization header is not specified

  • 1
  • Problem
  • Updated 2 years ago
  • Solved
I use the authentication API to login and retrieve access token successfully, but, when I use the access token to access other API such as get phone number or send SMS, the error "OAU-123: Authorization header is not specified" is returned. Note: we still send SMS and call other API successfully using sandbox account with the same source code. 2 days ago, our system still worked correctly.
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Eyecare Leaders 2

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Posted 2 years ago

  • 1
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John Wang, Official Rep

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We are aware of this issue and working on a resolution. We will post back here when we have more information. Thanks.
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John Wang, Official Rep

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We have tested the system successfully and it should be operational again for you. Please try it out.
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Eyecare Leaders 2

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It works fine. Thank you.
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Benjamin Dean, Alum

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I am going to mark this as solved for now. Thanks for your patience and happy coding!