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Open authorization protocol for AI agents. Instead of handing agents all-or-nothing API keys, Grantex lets humans approve scoped, time-limited grants. Agents receive signed JWTs that any service can verify offline via JWKS — no Grantex account needed. Every action is logged in an append-only audit trail. Revocation takes effect in under 1 second.Ships with TypeScript, Python, and Go SDKs plus 8 framework integrations including LangChain, CrewAI, OpenAI Agents SDK, and MCP.
GrantexOAuth 2.0 for AI agents — scoped, revocable, auditable
Sanjeev Kumarleft a comment
Hey Product Hunt! 👋 I built Grantex because I got nervous watching agents operate with all-or-nothing API keys. Every time I connected an agent to a real service — calendar, email, payments — I'd think: "this agent has way more access than it needs, and if something goes wrong, I'll have no idea what happened." OAuth 2.0 solved this for apps 15 years ago. But agents aren't apps — they spawn...
GrantexOAuth 2.0 for AI agents — scoped, revocable, auditable