This is an example of a Go-based API that allows you to create and execute PayPal payments. The API interacts with the PayPal API for payment processing.
- Go installed in your environment.
- PayPal credentials: Replace
"your_client_id_of_paypal_here"
e"your_client_secret_do_paypal_here"
with your actual PayPal client ID and client secret. - Familiarity with Go and HTTP requests.
-
Set your PayPal credentials in the code.
-
Run the Go server:
go run main.go
The server will be running on port 8080.
-
URL:
/create-payment
-
Method:
POST
-
Request Body (JSON):
{ "amount": 1000 }
-
Example Response:
{ "approval_url": "https://www.sandbox.paypal.com/checkoutnow?token=EC-1234567890" }
-
URL:
/execute-payment
-
Method:
POST
-
Request Body (JSON):
{ "payment_id": "payment_id_here", "payer_id": "payer_id_here" }
-
Example Response:
{ "message": "Payment executed successfully" }
-
To create a payment, make a POST request to
/create-payment
with the desired payment amount in the request body. -
The API interacts with the PayPal API to create a payment and responds with an approval URL. The user should be redirected to this URL for payment approval.
-
After the user approves the payment on the PayPal website, they will be redirected back to your specified return URL.
-
To execute the payment, make a POST request to
/execute-payment
with the payment ID and payer ID received from PayPal. -
The API interacts with the PayPal API to execute the payment.
Ensure that you follow best security practices when handling sensitive information and payment details.
This is a simple example of a PayPal payment API with Go. Customize and enhance this code as needed to meet the specific requirements of your project.
Francisco Inoque