Treg is a registry and proxy service that provides unified access to thousands of third-party APIs and internal tools through a single token and base URL.
The tool solves the problem of managing scattered API credentials, expensive vendor subscriptions, and fragmented tool access across agent teams. It works by maintaining a catalog of over three thousand endpoints from more than sixty providers—covering data enrichment, content generation, scraping, and other services—and proxying requests through its own infrastructure. For internal tools, it stores credentials server-side and injects them into requests, so callers never handle keys directly. The proxy relays requests without modeling or transforming upstream responses, preserving compatibility as APIs change.
Teams should adopt Treg if they run agents that need access to multiple paid APIs without individual subscriptions, want to share internal tools and credentials across teammates without exposing secrets, or prefer per-call pricing over monthly vendor fees. The catalog includes endpoints priced from fractions of a cent per call, with no provider signup required. Users can also register their own API keys, OAuth connections, vendor CLIs, or custom skills alongside catalog tools, all callable through the same interface. The tool suits organizations building agent workflows that span both external data sources and internal systems.
The project shows active development with regular updates to the catalog and tooling. The maintainers respond to issues and pull requests, indicating ongoing engagement with users. The codebase receives commits addressing bug fixes, feature additions, and documentation improvements. Community discussion happens through the linked Discord server, suggesting the team maintains direct contact with adopters.
