APIs enable integration with other applications.
- REST APIs from SimpleCertifiedMail.com give you the ability to automate requests for Certified Mail cover sheets and labels, complete with electronic postage, as well as to pull delivery information, Proof of Acceptance (Electronic), Proof of Delivery (Electronic), and Return Receipt (Electronic). All directly into your enterprise applications.
- REST APIs also provide you with the ability to integrate Mailing Services, outsourcing the mailing of Certified, Priority and First-Class Mail, while your account retains the transaction data and USPS documents for ten years.
- The Developer Portal provides a centralized resource for Clients to integrate their own software solutions with SimpleCertifiedMail.com services through our REST APIs.
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