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CLASSIC PAYMENT API SONG (Service Oriented Prepaid Gateway XML based protocol) DocumentationVersion history VersionDateDescriptionAuthor0.120131003Initial draft Paul Kneidinger0.220132003Added details
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How to fill out classic payment API:

01
Start by gathering all the required information such as your merchant account credentials, API key, and any necessary documentation.
02
Ensure you have a compatible programming language and framework to integrate the classic payment API. This may involve installing any necessary SDKs or libraries.
03
Begin the integration process by initiating a payment session or creating a payment request object. This typically involves specifying the amount, currency, and any additional payment details.
04
Authenticate the payment request by including your API key or any other required authentication parameters.
05
Send the payment request to the API endpoint using the appropriate HTTP method (e.g., POST). Be sure to include all the required parameters and ensure the request is properly formatted.
06
Handle the API response by examining the status code, error messages, and any other relevant data. This will help you determine if the payment was successful or if any issues need to be addressed.
07
If the payment was successful, take any necessary actions such as updating your database, sending confirmation emails, or redirecting the user to a success page.
08
Implement proper error handling to gracefully handle any API errors or exceptions that may occur during the payment process.
09
Test the integration thoroughly to ensure all payment scenarios are handled correctly and that the API functions as expected.

Who needs classic payment API:

01
Businesses or merchants who wish to accept online payments on their websites or applications may need a classic payment API. This can include retailers, e-commerce platforms, service providers, or any other organization that offers products or services for sale.
02
Developers who are responsible for integrating the payment functionality into websites or applications may also need the classic payment API. These developers can work in-house or as third-party integrators.
03
Payment processors or payment service providers may require the classic payment API to facilitate the processing and handling of online transactions for their clients.
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Classic payment API refers to a set of programming instructions that allow businesses to accept and process payments from customers using traditional payment methods such as credit cards and bank transfers.
Businesses and online merchants who want to offer online payment options to their customers are required to implement and use classic payment API.
To fill out classic payment API, businesses need to integrate the API into their website or application and follow the documentation provided by the payment gateway provider on how to properly set up payment processing.
The purpose of classic payment API is to facilitate secure and convenient online transactions between businesses and their customers by enabling the processing of payments through traditional payment methods.
The information that must be reported on classic payment API includes transaction details, customer payment information, payment amount, payment method used, and any additional information required for fraud prevention and compliance purposes.
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