Zero (Zero.xyz)

Zero is a specialized search engine and power tool built specifically for AI agents. Instead of forcing agents to work with whatever is hard-coded into them, Zero indexes over 4,000 API services across the internet, giving agents a live catalog of capabilities they can draw on whenever a task demands something new.

With Zero, AI agents can discover, evaluate, connect to, and execute capabilities on the fly — without API keys, individual subscriptions, or manual configurations. That means no more hitting a wall because a service was never set up in advance, and no juggling sign-ups just to get one task done.

Zero works as both a discovery layer and a utility tool. By handling capability matching and micro-payments directly from a user-funded crypto wallet, it unblocks CLI and coding agents, letting them move from intent to execution in a single flow.