Treg

What is Treg?

Treg is an open-source API gateway that gives AI agents access to 2,630+ tools from 47 different providers behind a single URL and one token. Think of it as OpenRouter for agent tools—instead of signing up for Semrush, Moz, Hunter, and a dozen other services separately, your agent gets one credential that unlocks the entire catalog. Each tool is priced per call, with the cost shown upfront, and Treg adds no markup on top of what providers charge.

Who it's for

• AI agent developers who want to give their agents broad tool access without managing dozens of API keys and provider accounts.
• SEO and marketing teams who need data from tools like Semrush, Serpstat, and SpyFu but don't want to maintain expensive monthly subscriptions for occasional use.
• Indie hackers and automation builders who want to wire up social publishing, lead enrichment, or ad management into their workflows without per-provider OAuth headaches.

Key features

One unified key

Forty-seven providers, one credential. Your agent holds a single Treg token, and every tool in the catalog answers to it. No per-provider signups, no key files scattered across machines, and you can revoke everything in one place.

Task-based tool discovery

Your agent asks for the task, not the tool. Nineteen providers sell backlinks, nine sell email lookup—Treg shows what each one charges and measured performance data like success rate and speed. Your agent picks based on evidence, not guesses.

Pay-per-call pricing

No subscriptions. Treg carries the provider subscriptions and bills you fractions of a cent per call, with the price shown before each request. You get $1.00 free to start, and if you already pay for a provider, you can bring your own key and route those calls through it unmetered.

Open source

The entire platform is open source, so you can inspect how it works, self-host if you prefer, or contribute to the catalog. The provider list and pricing are transparent—nothing hidden behind enterprise sales calls.

What stands out

Treg turns 47 vendor subscriptions into one token—your agent picks the best tool for the job, not the best sales pitch.

The comparison layer is the real differentiator. Most API aggregators just proxy requests; Treg actively measures each provider's success rate, speed, and reliability, then presents that data to your agent at decision time. That means your agent can switch from a slow or failing provider to a better one automatically, based on live evidence rather than vendor marketing.

Worth checking out if…

You're building agents that need real-world data—SEO rankings, backlinks, social trends, lead enrichment, or ad management—and you're tired of stitching together five different API SDKs. If you've ever abandoned a tool idea because the provider required an enterprise sales call or a $200/month minimum, Treg removes that barrier entirely. It's also worth a look if you want to compare providers on actual performance data before committing your agent's workflow to one vendor.