# Ozma

> Agentic-first API marketplace — one key, transparent merit, governed spend.

Ozma is a proxy/aggregator marketplace for humans and AI agents. One Ozma key unlocks many third-party APIs with metering, merit rankings, and spend governance.

## Key pages

- [Marketplace](https://ozma.app): Browse and search APIs by merit
- [Sign up](https://ozma.app/signup): Self-serve account + $1 free credits
- [API docs](https://ozma.app/apis/open-meteo): Per-API instrument views
- [MCP server](https://mcp.ozma.app/mcp): Agent integration endpoint
- [Onboarding guide](https://ozma.app/onboarding.md): Agent self-registration flow

## Agent integration

- MCP: `https://mcp.ozma.app/mcp`
- Auto-register: `POST https://api.ozma.app/v1/register`
- CLI: `ozma search`, `ozma call`
- Gateway: `https://gateway.ozma.app/v1/proxy/{slug}/…`

## Compare

- [Ozma vs RapidAPI](https://ozma.app/vs/rapidapi)
- [Ozma vs APIbase](https://ozma.app/vs/apibase)