Gateway

IP pools

Console → IP pools: send a provider's calls through your proxies. Useful for keyless public APIs and for providers that limit per IP.

A pool is a list of proxies (http, https, socks5, or direct for the gateway's own address), plus the proxies of proxy-provider keys you add as sources (listed every 10 minutes). Pick the pool in a provider's settings.

Which IP

rotate
The next IP on every call.
sticky
Keep one IP until it has to rest.
per key
Each provider key keeps its own IP.

An IP that gets 429 or 403 rests for that provider (longer if the provider asks); a proxy that fails to connect rests for every provider; a proxy that rejects its credentials rests for an hour. You can also limit calls per IP per minute.