Invalid Grant Type for Oauth app using PHP

[gianni.zoom (Gianni)]

Hi @alanj @MultiplayerSession thank you so much for debugging this together. Your contributions to the Zoom Developer community are greatly appreciated!

[vasilca.matei.ovidiu (Vasilca)]

i still get error: {“reason”:“Invalid Grant”,“error”:“invalid_grant”}
can somebody help, please ?
@elisa.zoom

[vasilca.matei.ovidiu (Vasilca)]

well, after some struggle, it worked for me after removing redirect_uri from CURLOPT_POSTFIELDS
Example:

curl_setopt($ch, CURLOPT_POSTFIELDS,
‘grant_type=authorization_code’ .
‘&code=’ . $code .
//----removed this line---- ‘&redirect_uri=’ . urlencode(‘http://127.0.0.1:8001/’)
);

[elisa.zoom (Elisa)]

Happy to hear it worked for you @vasilca.matei.ovidiu

[gianni.zoom (Gianni)]

Commenting some keywords for future search: OAuth authorization with PHP.