Show HN: EasyPost - the Stripe for postage
One of the ideas in my ideas file is a service that provides an API for sending letters. You simply send a PDF/DOC/etc along with address information, your API key, postage type, etc, and then the letter is printed (by myself) and posted.<p>Possible uses of the service would be automatic sending of invoices or mailing out payment reminders or contracts that need to be signed, etc.<p>There are a few companies that provide similar services but I haven't found one that does it in a particularly nice way. They often require using SOAP and don't have modules for common frameworks and SDKs for common languages.<p>Would any of you use this or are letters completely dead to young companies?