Ory authenticates and authorizes more than just human users. Control what services, APIs, or agents can access, and hold it to least privilege. With Ory, a leak doesn't escalate into a breach.
Not a human? Not a problem.
APIs, Microservices, servers, and AI agents need access too. Grant access and manage it with Ory. And, when non-human identities multiply faster than you can manage them, replace static, over-privileged API keys with dynamic, instantly revocable tokens.
Fine-grained authorization
OAuth2 scopes define what a machine may do. Ory Keto decides what it may do with fine-grained permission checks that give every service and agent access to exactly what it is allowed to access and the actions that can be taken against it.
Dynamic API keys, not static liabilities
Static API keys live forever and leak. Ory Talos replaces them with short-lived, Macaroon-based tokens. Permissions only narrow, never expand, and revoking a parent key instantly kills every token derived from it.
MCP, APIs, and AI agents
Secure autonomous interactions between systems, networks, and AI agents with Ory's M2M tokens. For agents acting through the Model Context Protocol, Ory delivers OAuth 2.1 for MCP servers, and Ory Agent Security at runtime.
OAuth2 & OIDC tokens at machine scale
Machines authenticate constantly, not once per session. Ory Hydra issues and validates OAuth2 tokens at the scale trusted by companies such as OpenAI for high-concurrency and low-latency across the globe.
Connect autonomous systems in minutes
Let your coding agent do the integrating. With Ory Agent DX, the Ory MCP Server and agent plugins working together — developers wire up enterprise-ready M2M auth, API keys, and permissions conversationally, without leaving their AI coding tool.
