API Services

REST-ful, RELIABLE, RESPONSIVE Seamlessly transfer email deliverability data, campaign information, company data and much more with our easy-to-use REST-based API services.
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Our API services are designed to allow you to seamlessly integrate the exact same powerful datasets that fuel our web tools directly into your product or CRM platforms and reporting. With our fast and easy-to-use API, you can quickly determine the email service provider (ESP) for most senders, find sending volumes, contact and engagement information, or even look at individual email creatives.

Freedom & Flexibility

We believe that you should be able to use your email deliverability data in a way that accomplishes your mission and fits into your existing infrastructure. We will work with you to create a dedicated API setup which exports the data in the format you require. We support options from near real-time batch exports in CSV format to our real-time REST API.

Power & Functionality

API Partners can use the same advanced search capability to easily discover the latest (or historical) email campaigns not only for themselves, but for all of their competitors. Our search capability allows you to quickly search for any keyword in the subject or body, from any sender, matching your own filtering criteria. Want to search for all emails containing the words “25% off” that were sent in the past 7 days and had a read rate of >20%? No problem. Want to quickly find prospects who are getting poor email deliverability at their current ESP? Our powerful API makes this seamless and simple.

Supercharge Your Product Offering

Find out how eDataSource’s Partner API can integrate with your service and solutions and learn how our channel partners harness the power of our proprietary data. Check out the eDataSource Developer Docs for more information about our service, or speak to a knowledgeable data services representative to get started.