API Integration and Web Services Development

AT Integrated has implemented numerous web services and APIs and has integrated with multiple APIs of third party programs and service.

API integration is always a process with many unknowns. That is why for clients it is usually difficult to budget API implementations. The two main difficulties in the API integration process are how well does the remote service match the technical documentation and does it do all it is supposed to do without glitches.

Our team of experienced engineers is able to assess properly all of the components in the process and provide with a good

analysis that can be used for budgeting and setting up deadlines and expectations.

An example of API integration would be:

• Authorize.net API implementation - a payment gateway that you can use to accept credit card payments online.
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• PayPal API implementation - multiple integration scenarios for accepting payments online. From payment with PayPal account to seamless gateway integration.
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• UPS API integration - Shipping api integration. From printing labels and getting real time shipping quotes to status tracking.
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• USPS API Integration - Shipping API integration. Print labels, get real time quotes and more.
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• FedEx API integration - Shipment API implementation for getting real time quotes and printing labels
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• First Data API Integration - one of the popular yet hard to implement payment gateways
• Quick Books API integration - for importing sales data into QuickBooks
• Google PPC APIs integration - Download and analysis and other related function on PPC campaigns