Regions and base URLs
Two regions — c1 (Canada) and us1 (US) — with API base URLs and outbound webhook IPs.
Emailgistics is deployed in two regions. Your account lives in one of them, and you use the matching base URL for every API call.
| Region | API base URL | Outbound webhook source IP |
|---|---|---|
Canada (c1) | https://c1.emailgistics.com | 20.175.165.34 |
US (us1) | https://us1.emailgistics.com | 57.151.12.222 |
All examples in this documentation use c1. Replace c1.emailgistics.com with us1.emailgistics.com if you’re in the US region.
Finding your region
Sign in to Emailgistics Admin and check the address bar — the host (e.g. c1.emailgistics.com) tells you the region. Use the matching API base URL.
Whitelisting webhook traffic
The IP addresses above are a stable contract. If your webhook endpoint restricts inbound traffic by source IP, whitelist the IP for your region. Add additional whitelist entries for any test environments you’re calling from.
If we ever change a region’s outbound IP, we’ll communicate the change in advance through the same channels we use for API deprecations.