I try to connected application and I receive authorization code but when I try to get access token, it show error
I follow this document
Best answer by jinin
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Hi
I didn't work with the Authentication Code but tried with the Resource Owner Password Credentials. Please refer to the document; it may help you.
Userlevel 7
+4
If this is Resource Owner Password Credentials OAuth setup, you would
- Get token
- use token to perform your task
- refresh token if needed
- logout to properly end your session
Relevant information could be found at: Resource Owner Password Credentials Flow
for this specific error, make sure your ClientID is correct in token body
Other related discussions:
Invalid_Client error when trying to get a token | Community (acumatica.com)
Can we use Resource Owner Password Credentials with http
Hi
I didn't work with the Authentication Code but tried with the Resource Owner Password Credentials. Please refer to the document; it may help you.
Can we use with http not https ? I try it with http protocol still show error {"error":"invalid_client"}
Userlevel 7
+4
- According to the OAuth 2.0 specification, a secure connection between an OAuth 2.0 client application and the Acumatica ERP website with a Secure Socket Layer (SSL) certificate is required. Therefore, you have to set up the Acumatica ERP website for HTTPS before the OAuth 2.0 client application can work with data in Acumatica ERP. For more information, see Setting Up an HTTPS Service in Web Server (IIS).
Hi
I noticed from your original screenshot that you are requesting the access token using a JSON format in you request body. If you still prefer to use the Authorization Code flow, try sending the data as x-www-form-urlencoded instead.
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