For agent builders
Give your agent supply: models, tools, budgets.
Agents consume models and tools in loops you don't fully control. They need metering, authorization, and audit — not just an API key.
Build on OpenModexSound familiar?
Tool access means scattering credentials across MCP servers.
An agent loop with no budget can spend without bound.
When something goes wrong, there is no trail of what the agent did.
How OpenModex changes it
One key for models and tools
The same omx key meters chat, images, and hosted MCP tools. One bill for the whole agent.
Dollar-denominated budgets
Cap spend per key, per tool, per month. The gateway enforces it at pre-deduction time.
A full audit trail
Every model call and tool call is logged, linked by request, and exportable for review.
Get up and running in minutes
Free tier included. No card required. Your first key is one click away.
Start for free