USPS Track & Confirm
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The U.S. Postal Service provides a suite of USPS Web Tools that customers may integrate into their own websites to validate or find mailing addresses, track and confirm mail delivery, calculate... |
Shipping |
12.06.2005 |
PostalMethods
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PostalMethods provides a postal gateway service (SaaS) for sending letters and postcards. Use our flexible and well documented SOAP interface to send mail directly from your business applications.... |
Messaging |
07.03.2008 |
Endicia Label Server
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Endicia Internet Postage provides technology solutions to the mailing industry. Solutions include Windows-based presort mail software, WYSIWYG mailpiece design software, internet address verification... |
Shipping |
02.10.2012 |
USPS Domestic Mail Service Standards
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The U.S. Postal Service provides a suite of USPS Web Tools that can be used to validate or find mailing addresses, track and confirm mail delivery, calculate shipping rates, and create domestic or... |
Shipping |
03.28.2014 |
Canada Post
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The service provides delivery services from Canada Post that can be integrated with e-commerce and retailing applications serving Canadian customers. In addition to basic shipping of purchases, it... |
Shipping |
08.09.2012 |
TEC Mailing
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The service provides data verification and email preparation, validating address list entries and formats. It cleans mailing list entries to optimize successful deliveries for promotional campaigns,... |
Mail |
07.09.2012 |
DocuSend Print-to-Mail
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The DocuSend Print-to-Mail Rest API, developers can add a "Send US Mail" button or a menu option to their application. This eliminates having to manually upload a file using DocuSend's... |
Mail |
10.03.2018 |
Royal Mail Shipping
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The Royal Mail Shipping REST API provides the functionality for customers to take a shipping transaction from creation to collection. It is a service offered via Royal Mail to request for the... |
Logistics |
08.31.2018 |
Melissa Cloud MatchUp Web Service
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The MatchUp Web Service compares records and eliminates duplicates. It is a batch-oriented services that allows you to match user records based on a specified matchcode. Melissa specializes in... |
Data |
06.25.2018 |
Lob International Verifications
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The Lob International Verifications API supports address verification for non-US addresses. |
Printing |
10.30.2017 |
Lob Letters
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The Lob Letters API simplifies the printing and mailing of letters. Use the API’s endpoints to integrate Lob functionalities that will allow you to create letters, retrieve individual letters, cancel... |
Printing |
10.30.2017 |
Sendoso
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The Sendoso API allows developers to access and integrate the functionality of Sendoso with other applications. Public documentation is not available. API access comes with account service. Sendoso... |
Marketing |
08.09.2017 |
Royal Mail Online Postage
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The Online Postage API provides any Royal Mail approved third party Marketplace website the ability to print their own postage labels. The API provides the functionality to obtain a country list for... |
Logistics |
02.22.2017 |
Royal Mail Shipping SOAP
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The Royal Mail Shipping SOAP API provides the functionality for customers to take a shipping transaction from creation to collection. It is a service offered via Royal Mail to request for the... |
Logistics |
02.22.2017 |
Royal Mail Delivery Office Finder
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The Delivery Office Finder API enables customers to obtain details of the Royal Mail Delivery Office dedicated to the provided postcode with the name, address, facilities and business hours of the... |
Logistics |
02.22.2017 |
Royal Mail Local Collect SOAP
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The Local Collect API allows customers to use 'Click and Collect' options on their sites by having parcels delivered to Post Offices. This API allows customers to retrieve an up-to-date... |
Logistics |
02.22.2017 |
Royal Mail Tracking SOAP
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The Royal Mail Tracking API allows your customers to check on the tracking status of their parcels and mail items. The API provides the latest tracking information, the tracking history, and the... |
Logistics |
02.22.2017 |
Royal Mail Local Collect REST
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The Local Collect API allows customers to use 'Click and Collect' options on their sites by having parcels delivered to Post Offices. This API allows customers to retrieve an up-to-date... |
Logistics |
02.21.2017 |
Royal Mail Tracking REST
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The Royal Mail Tracking API allows your customers to check on the tracking status of their parcels and mail items. The API provides the latest tracking information, the tracking history, and the... |
Logistics |
02.21.2017 |
RocketShip.it
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This API allows you the ability to access UPS, FedEx and USPS Shipping APIs. RocketShipIt uses your operating system’s version of the PHP curl extension to send HTTP requests and provides a way to... |
Shipping |
12.01.2016 |
USPS SCAN
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This API allows integrators to consolidate multiple domestic and international labels and custom forms through one Electronic File Number (efile). USPS Web Tools® API library enables external e-... |
Mail |
11.25.2016 |
USPS Express Mail Label
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This API will let customers create Priority Mail Express Labels that are printed without postage and must be purchased and applied separately. It allows you to integrate USPS Web Tools® into a web... |
Shipping |
11.25.2016 |
USPS eVS Label
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This API signature is for testing purposes and will not generate usable labels and barcodes. The Request Parameter sections present the XML input tags for generating Live requests and the... |
Mail |
11.25.2016 |
USPS eVS International Label
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This API lets customers generate eVS Priority Mail Express International labels given the weight and dimensions of the item. USPS Web Tools® API library enables external e-commerce shopping cart and... |
Mail |
11.25.2016 |
AccuZIP AccuTrace
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The AccuTrace API functions as a postal mail tracking service. Developers can build their own interface that supports single or batch tracking information. This RESTful API responds in JSON format.... |
Mail |
08.26.2016 |
