RPC Security

RPC security — protecting API keys, securing public endpoints, authentication and stopping endpoint abuse. Current coverage runs to 1 guide, including Securing RPC Keys.

Every page below is compiled from vendor documentation and dated published sources, and names those sources at the foot of the article. Where a spec, a price, or a version number matters, check it against the original — the link is there for exactly that.

Securing RPC Keys:

A browser-shipped RPC key is already public. Lock it down with allowlists, method restrictions, rate caps, and a thin proxy so the key is worthless to abusers.