400 Bad Request Error while initialising Transaction

[bytesfield]

I get the error below while initializing transaction.

GuzzleHttp\Exception\ClientException Client error: POST https://api.paystack.co/transaction/initialize resulted in a 400 Bad Request response: { "status": false, "message": "Invalid Amount Sent" }

[bytesfield]

I have fixed it. The hidden field of quantity is required. Which i added and it went

[chrisumanah]

Client error: POST https://api.paystack.co/transaction/initialize resulted in a 400 Bad Request response: { "status": false, "message": "Duplicate Transaction Reference" }

[chrisumanah]

how can i fixed the above error

[bytesfield]

Check how you are generating and sending your transRef. I guess their is a duplication somewhere.

[enhacudima]

@bytesfield you fixed the issue "Invalid Amount Sent" but you neet to push it bacause on v1.0.8 there missing $data parameter

Error public function getAuthorizationUrl(miss $data) { $this->makePaymentRequest(miss $data);

    $this->url = $this->getResponse()['data']['authorization_url'];

    return $this;
}