> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cr3dentials.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Cr3dentials verifies income, work history, and reputation from any web-based account using zkTLS and zero-knowledge proofs, without exposing the underlying data.

Cr3dentials is a cryptographically secure verification platform. It lets you verify identity, income, and employment from any web-based account using real-time data and zero-knowledge proofs. If it starts with HTTPS, we can verify it.

If you're building for creators, freelancers, or online businesses, Cr3dentials gives you privacy-preserving proofs you can trust. We turn dashboards and payment records into verifiable credentials without exposing the raw data behind them.

<CardGroup cols={2}>
  <Card title="Quickstart" icon="rocket" href="/getting-started/quickstart">
    Create your first verification request.
  </Card>

  <Card title="API Reference" icon="code" href="/api-reference/introduction">
    Integrate Cr3dentials into your platform using our API.
  </Card>

  <Card title="What you can verify" icon="layer-group" href="/platforms/supported-data-sources">
    Explore supported platforms like YouTube, Deel, and Shopify.
  </Card>

  <Card title="Privacy" icon="shield" href="/security/data-handling">
    Learn how zero-knowledge proofs verify data without exposing it.
  </Card>
</CardGroup>

## How it works at a glance

All verifications happen locally and are proven through zero-knowledge circuits. Only the user can access their raw data. Only the result of the proof is shared with the verifier.

## Choose your level of data visibility

Lenders and platforms pick how much they want to see. You can:

* **View the full proof output**, including raw values.
* **Receive only specific data points** relevant to your decision.
* **See nothing beyond a pass or fail threshold**, such as income above a certain amount.

## Supported data sources

Cr3dentials supports a wide range of data sources, including social platforms like YouTube, e-commerce stores like Shopify, payroll tools like Deel, accounting software, and more. If it starts with HTTPS, we can verify it.

Whether you're a lender, fintech platform, or credit scoring provider, Cr3dentials helps you onboard and underwrite digital workers with privacy, speed, and trust.

<Note>
  Cr3dentials never sees or stores sensitive data. All proofs are generated client-side using zero-knowledge cryptography. We never see or store user credentials.
</Note>

This documentation walks you through using the [dashboard](https://app.cr3dentials.xyz), sending verification requests, and integrating the API. Questions? Reach us at [info@cr3dentials.xyz](mailto:info@cr3dentials.xyz).