> For the complete documentation index, see [llms.txt](https://knowledge-base.zumrails.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://knowledge-base.zumrails.com/readme.md).

# Introduction

## Welcome to the Zūm Rails Knowledge Base

Welcome to the Zūm Rails Knowledge Base — your central resource for product guidance, operational procedures, troubleshooting, and platform documentation. Whether you're onboarding a new customer, managing transactions, configuring integrations, or resolving support issues, this knowledge base is designed to help you find answers quickly and efficiently.

### What You'll Find Here

The knowledge base is organized into key areas that support every stage of your Zūm Rails journey:

#### Transactions & Payment Methods

Learn how to create, manage, monitor, and troubleshoot payments across supported payment rails. Access guidance on transaction statuses, recurring payments, refunds, funding sources, limits, and payment methods.

#### Account Settings & Administration

Manage your organization’s account configuration, including team member access, webhooks, API credentials, branding, security settings, and single sign-on (SSO).

#### Underwriting & Onboarding

Find resources related to customer onboarding, partner onboarding, document submission, identity verification, compliance requirements, and underwriting processes.

#### Invoicing, Notifications & Reporting

Access information on subscriptions, invoicing workflows, notifications, reporting tools, and operational insights that help you manage your payment operations effectively.

#### Troubleshooting & Support

Resolve common issues, recover account access, retrieve API credentials, and learn how to contact the Zūm Rails support team when additional assistance is needed.

### How to Use This Knowledge Base

Finding information is simple:

1. Use the search bar to locate articles by keyword, topic, or feature.
2. Browse categories to explore related articles and documentation.
3. Follow step-by-step guides for common operational and technical tasks.
4. Reference troubleshooting articles for known issues and resolutions.

### For Developers

If you're integrating with the Zūm Rails platform, visit the developer documentation for API references, authentication guides, webhook configuration, SDK resources, and integration best practices. Zūm Rails provides both sandbox and production environments to support development and testing workflows.

### Need More Help?

If you cannot find the information you're looking for, contact the Zūm Rails support team at <support@zumrails.com> or through the in-portal support chat. Our team is available to help with technical, operational, and account-related questions.

We continuously expand and improve this knowledge base to ensure you have the resources needed to successfully operate and scale with Zūm Rails.