zero.xyz
Zero · Other
zero.xyz is a pay-as-you-go platform that connects AI agents to thousands of real tools, APIs, and services so they can finish tasks instead of stalling. When an agent hits something it can't do alone, it searches Zero for a fitting service, runs it, and pays per call. There's no per-service signup, and you start with $5 of credit to spend on paid services.
About zero.xyz
What Is zero.xyz
Zero is a capability and payment layer for AI agents. Its pitch is simple: your assistant should stop answering "I can't do that." Instead of asking you to go create an account or fetch an API key, the agent discovers a service through Zero, calls it, and the payment handles itself. The whole point is to widen your AI agent capabilities without widening your setup work.
The catalog covers the work models can't do natively. Image, audio, music, and video generation. Web scraping and transcription. Real-time data like weather, prices, and business lookups. Sending email or SMS. Even deploying a live website. Zero acts as a search engine and a payment rail at once, so one connection unlocks a large library of paid capabilities.
It's built for people who already use a command-capable AI assistant. Claude Code, Codex, Gemini CLI, and OpenClaw all work, along with other tools that can run shell commands. You install Zero once. After that you don't leave the chat to configure anything.
The limits matter too. Capability calls cost real money, so spending on tasks your model already handles is pure waste. Zero is meant as a fallback, not the default. There's also a hard dependency on an agent that can execute commands, which leaves out plain chat windows. And per-call prices vary a lot, from fractions of a cent to over a dollar, so costs add up if an agent calls services carelessly.
Getting Started
- Go to zero.xyz and click "Get Zero", then pick your AI assistant from the list.
- Paste the short setup prompt into your assistant. It installs Zero and turns it on, with no API keys to wrangle.
- Describe your task as usual. When the agent needs a tool it doesn't have, it searches Zero and picks a service.
- Approve the call. Paid services are charged per use, and your first $5 is covered by Zero.
Product Information
A quick look at zero.xyz's pricing, supported platforms, and performance.
Best for
The users, tasks, and scenarios where this tool fits best.
Users
- Developers running coding agents
- Solo builders without API accounts
- Teams prototyping agent workflows
Tasks
- Generating media the model can't make
- Scraping and reading web content
- Real-time lookups
- Sending email or deploying a site
Scenarios
- An agent stalls mid-task
- One-off jobs where a subscription makes no sense
- Exploring what agents can actually do
Key features
Capability Search for Agents
Zero runs a search engine over its service catalog, so an agent can look up what it needs by describing the task rather than picking from a fixed list. What does that look like in practice? An agent asks for something like "transcribe this audio" or "look up current stock prices". Zero matches the request to a service and returns an endpoint the agent can call. That search step is what turns a general assistant into something closer to a utility player.
Pay-Per-Call Billing
There's no monthly subscription to manage. You pay only when a paid service runs, and the cost is tied to the individual call. Some capabilities are free, like hosting an HTML page. Others carry a visible price, such as $0.54 for a phone call or $1.00 for a full vocal song. That scatter of prices keeps light users cheap. Heavy automation gets expensive fast.
No Per-Service Signup
The usual friction of agent tooling is the setup. An API key and an account for every service. Zero replaces that with a single installation, then routes calls and payments through one layer. Treat that as the product's main draw. It removes the biggest reason agents give up on a task that needs an outside tool.
Built on x402 and MPP
Zero works with x402 and MPP, payment protocols designed for machine-to-machine transactions. In plain terms, that's what lets an agent pay for a service on its own without a human entering card details each time. It's the plumbing behind "transactions facilitated automatically", and it's why the platform can support so many different providers under one roof.
Works With Your Existing Agent
Zero doesn't ask you to switch assistants. It plugs into Claude Code, Codex, Gemini CLI, OpenClaw, and other command-capable clients through a setup prompt. If your assistant can run a shell command, it can probably use Zero. That compatibility is what makes the layer useful across tools rather than locking you to one.
Identity Assertion
Beyond payments, Zero can act as an identity provider. When a site or API asks the agent to sign in, Zero's identity features let it assert who the user is where it's a trusted issuer, avoiding a fresh signup. It's a smaller feature than the payment side, but it rounds out the "never leave the chat" promise.
Pros and cons
Pros
- One install covers thousands of capabilities, so you avoid setting up accounts and API keys for each service.
- Pay-per-call pricing fits short or uneven workloads better than a stack of monthly subscriptions.
- The free starting credit lets you test real tasks before spending your own money.
- It works with the assistants people already use, including Claude Code, Codex, Gemini CLI, and OpenClaw.
- Automatic per-call payment removes the manual checkout step that usually stalls agent workflows.
Cons
- It needs a command-capable assistant, so plain chat interfaces can't use it at all.
- Per-call costs vary widely, and an agent that over-calls services can run up a bill you didn't plan for.
- The catalog mixes free and paid services with no single flat rate, which makes budgeting harder for high-volume use.
- Pricing details live behind the product itself, so you can't compare every service cost up front.
Frequently asked questions
It gives AI agents access to thousands of external tools and APIs, then handles payment per call. When an agent can't do something on its own, Zero finds a service that can and runs it.
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