These docs are for v3. Click to read the latest docs for v4.

Securing Webhooks

The endpoint you have created to accept webhooks from Wyre is unauthenticated because the webhooks do not have an authentication mechanism. You may wish to lock this endpoint down and only whitelist Wyre IPs, preventing the possibility of a DDoS attack.

Here are the IP addresses that you can whitelist:

52.36.189.92
52.27.236.228
34.208.229.152

Testwyre:
44.229.236.122
44.233.59.43
44.238.83.93