The error in request of access token (PHP-Laravel - > OAuth)

I write integration between zoom and education servise. My service use Laravel. I use OAuth authentification in Zoom App

The reason of my code is:

This is my function

function zoom_callback( Request $request){
        $client_id      = $this->client_id;
        $client_secret  = $this->client_secret;
        $redirect_uri   = $this->redirect_uri;
        $code = $request->code;
        $response = Http::withHeaders([
            'Authorization' => "Basic ". base64_encode($client_id.':'.$client_secret),
            'Content-Type'  => "application/x-www-form-urlencoded"
        ])->post('', [
            "grant_type"    => "authorization_code",
            "code"          => $code,
            "redirect_uri"  => $redirect_uri
        $token = $response->getBody()->getContents();

Where I send request I recieve error “{“reason”:“Missing grant type”,“error”:“invalid_request”}”

Can you help me where is the mistake?

Hi @titorovd

Thanks for reaching out to the Zoom Developer Forum, I am happy to help here!

Do you run into the same error when you test this request in Postman or using cURL?


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