SENDLANE API

This is Sendlane’s API Documentation, which contains a full index of Sendlane’s API calls and how to implement them!

The sections here will go over getting started, the full list of API calls and details for each individual call.

Before Getting Started

Please have your Sendlane API Key, Hash Key and Subdomain ready. These can be found in your Sendlane account under Account → API.

Getting Started

All calls should be made using the POST method, except for Get Custom Field Details

Each call requires an API Key and Hash Key (which are unique to each Sendlane user account) to be passed in along with other parameters that are specific to each method.

The Get User Details call can be used with your email log-in and password, passed through to obtain your API & Hash keys. This is the only call that does not require your API and Hash keys.

All responses to our API calls are shown in JSON with the exception of Export List which is returned as a serialized string.

General example API call:

https://sendlane.com/api/v1/METHOD?api=APIKEY&hash=HASHKEY

Please Note: Some API calls will have "subscriber" in the syntax. Within this documentation, the terms contact & subscriber are synonymous.