# Agent-Native Payments

x402 is the mechanism that makes AI agents economically autonomous.

An AI agent with a USDC wallet on Base can call Cluster's inference API, pay for each request programmatically, and receive responses — without any human registering an account, generating an API key, or depositing funds. The agent is a self-sufficient economic actor.

This has direct implications for the emerging agentic web:

* Agents can consume inference from Cluster without human intermediation
* Agents can purchase datasets from the marketplace autonomously
* Multi-agent systems can coordinate and pay for services across the Cluster stack independently

x402 eliminates the account-based friction that prevents agents from accessing AI services today.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
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```

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
