# Knowledge

Understand Payroc API behavior and payment concepts.

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### [API basics](/knowledge/api-basics)

Understand authentication, requests and API behavior.

[Browse articles →](/knowledge/api-basics)

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### [Payments](/knowledge/payments)

Understand payment methods, processing and transaction behavior.

[Browse articles →](/knowledge/payments)

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### [Payroc Cloud](/knowledge/payroc-cloud)

Understand device integrations and signature capture.

[Browse articles →](/knowledge/payroc-cloud)

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### [Testing](/knowledge/testing)

Use the simulator and its test transaction values.

[Browse articles →](/knowledge/testing)

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### [Boarding](/knowledge/boarding)

Understand pricing before boarding merchants.

[Browse articles →](/knowledge/boarding)

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### [Data migration](/knowledge/data-migration)

Move payment data from another provider.

[Browse articles →](/knowledge/data-migration)

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### [Integration tools](/knowledge/tooling)

Find tools for building your integration.

[Browse articles →](/knowledge/tooling)

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### [Events](/knowledge/events)

Understand event notifications and payloads.

[Browse articles →](/knowledge/events)

Welcome to our knowledge base.

Our knowledge base includes articles that explain the features and functions of our API, as well as key concepts and terms that we use in our documentation.

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## What our knowledge base contains

- [Glossary of terms.](/knowledge/api-basics/glossary) Our glossary of terms provides short definitions of key terms that we use throughout our API.
- Articles that describe the features and functions of our API, and why we offer them to our merchants and partners. For example, what [Pagination](/api/pagination) is and why we use it.
- Articles that provide more detailed explanations of key concepts.

If you want help integrating with Payroc or using our API's key features, check out our [Guides](/solutions/full-stack/guides) and our [API Explorer](/api).

To test your integration, check out [Test your integration.](/guides/testing/funding-instructions)