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Each guide starts from nothing and ends with a working result: one goal, one path. The Documentation tab is the reference to keep open in a second tab: it explains concepts and lists every parameter on every resource. Follow a guide from top to bottom. Where a concept needs more depth, the guide links to its Documentation page; read it, then return to the step you left.
Every guide runs in test mode by default: a full test environment with test money, so there is nothing to verify and nothing to lose. See Test mode and testing if you haven’t set that up yet.

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Who these are for

These guides are for founders first: most of them start in the dashboard, in the screen’s own words, and need no code. Developers come second: after the dashboard steps, a guide links to the SDK, CLI, or API pages, and Receive webhooks in Express is for developers only. If you’re brand new to AgentaOS, start with the Quickstart. It covers account setup in more depth than these guides assume.

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Pick a guide

Accept your first payment

Create a product, share its buyer link, and confirm the money landed.

Sell a subscription

Create a product, share the link or check out a logged-in user, then list, invoice, and cancel.

Go live

Move from test mode to real money: business verification, live mode, and a live API key.

Receive webhooks in Express

Register a URL, verify every signature, and fulfill an order when a checkout completes.

Let an AI agent run your store

Point a coding agent at the SKILL.md prompt, or connect the MCP server, and manage payments in plain language.

Build a platform

Run your clients’ businesses from one account.

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Next steps

Quickstart

New to AgentaOS? Start here before the guides above.

Payment SDK

Full reference for every resource and method in @agentaos/pay.