Trustplane

Trustplane is zero-trust authorization for AI agents, MCP servers and APIs. Instead of handing out API keys, it asks every request to prove itself, once.

Here's the problem. AI agents are now calling your APIs, tools and data on their own, and most of them get in with a static API key or token. Those keys end up in config files, CI pipelines, even public repos. They work until someone remembers to rotate them. If one leaks, whoever finds it gets everything that key can reach. Every new agent you add makes that risk bigger.

Trustplane fixes this by sitting in front of your APIs and checking who's really calling. Each request carries a one-time cryptographic proof, so there's no key to steal and nothing to replay. You also get a log of everything let in or turned away, and why.

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Learn more: trustplane.dev