> ## Documentation Index
> Fetch the complete documentation index at: https://docs.rockapi.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# How to monetize your API

> Turn an API into a subscription product with clear packaging, buyer onboarding, pricing, documentation, and support workflows.

# How to monetize your API

To monetize an API, package it as a product buyers can evaluate, subscribe to, and operate without relying on private support for every step.

## Build the product layer

* Define the buyer persona and core use case.
* Choose plan limits that match real usage.
* Provide a first-request guide.
* Document authentication, errors, and billing behavior.
* Create a support path for failed requests and account questions.

## Reduce buyer uncertainty

Buyers subscribe faster when the docs show exactly what happens after signup. Include sample requests, sample responses, common errors, and a clear explanation of usage limits.

Use Rock API docs as a baseline for structure: [Quickstart](/quickstart), [Authentication](/authentication), [Pricing and billing](/pricing-and-billing), and [API reference](/api-reference/openapi).

<Card title="Start with buyer-ready docs" icon="book-open" href="/quickstart">
  Use a short onboarding path that lets buyers test the API before committing more traffic.
</Card>