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Domains and IP Addresses

Your integration must be able to reach any of Falu's fully qualified domain names for it to function properly. Depending on how your integration operates, you may need add them to an allowlist.

To help your integration operate securely, it must also verify that it’s communicating with api.falu.io through one of our listed IP addresses.

If your integration also receives webhooks from us, you make sure these events originate from one of Falu webhook IP addresses.

Falu domains​

Falu uses the following fully qualified domain names to interact with your integration:

api.falu.io
files.falu.io

falu.io
www.falu.io
login.falu.io
dashboard.falu.io
cdn.falu.io
ideas.falu.io

js.falu.io
verify.falu.io

IP addresses​

The full list of IP addresses that api.falu.io may resolve to is:

20.126.52.15
20.67.1.112
20.229.151.170
20.23.185.175
info

Always use the api.falu.io DNS name to contact our API—never an IP address.

Webhook notifications​

The full list of IP addresses that webhook notifications may come from is:

20.126.52.15
20.67.1.112
20.229.151.170
20.23.185.175

Downloading IP address lists​

As a convenience, both lists are available in other formats for easy import into iptables or similar tools:

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