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

# Introduction

> Build trust in Web3 with on-chain credit intelligence

<Frame>
  <img src="https://mintcdn.com/credprotocol/gPNQIFdHeBAtMPx5/images/cred-score-dashboard.png?fit=max&auto=format&n=gPNQIFdHeBAtMPx5&q=85&s=4b8eeb7c0590f607722cd3393697cc24" alt="Cred Protocol credit score dashboard showing a 740 Fair score with credit factors including Borrowing History, Wallet Composition, Wallet Health, Interactions, Trust, and New Credit" width="1391" height="1262" data-path="images/cred-score-dashboard.png" />
</Frame>

## Welcome to Cred Protocol

Cred Protocol provides credit scoring and reporting APIs for blockchain addresses. Our APIs enable developers to assess the creditworthiness of Ethereum addresses using on-chain data analysis.

### What You Can Build

<CardGroup cols={2}>
  <Card title="Credit Scoring" icon="chart-line" href="/api-reference/score/get-score">
    Get credit scores (300-1000) for any Ethereum address based on on-chain activity
  </Card>

  <Card title="Credit Reports" icon="file-lines" href="/api-reference/report/get-report">
    Generate comprehensive credit reports with asset balances, NFTs, and DeFi positions
  </Card>

  <Card title="Identity Verification" icon="fingerprint" href="/api-reference/identity/get-identity">
    Verify identity attestations including ENS, Gitcoin Passport, and POAPs
  </Card>

  <Card title="Sandbox Testing" icon="flask" href="/api-reference/sandbox/overview">
    Test your integration with mock data before going live
  </Card>
</CardGroup>

## Key Features

<AccordionGroup>
  <Accordion title="Multi-Chain Support">
    Our APIs aggregate data across 10+ blockchain networks including Ethereum, Polygon, Arbitrum, Optimism, Base, and more.
  </Accordion>

  <Accordion title="Real-Time Scoring">
    Credit scores are calculated using the Andromeda model with local computation for fast, accurate results.
  </Accordion>

  <Accordion title="Comprehensive Data">
    Access wallet balances, transaction history, DeFi positions, NFT holdings, and identity attestations.
  </Accordion>

  <Accordion title="Developer-Friendly">
    RESTful APIs with clear documentation, sandbox environment, and SDKs for popular languages.
  </Accordion>
</AccordionGroup>

## Score Ranges

Cred Protocol scores range from 300 to 1000, similar to traditional credit scores:

| Score Range | Range     |
| ----------- | --------- |
| 920-1000    | Excellent |
| 840-919     | Very Good |
| 750-839     | Good      |
| 640-749     | Fair      |
| 300-639     | Low       |

## Getting Started

<Steps>
  <Step title="Create an Account">
    Sign up at [app.credprotocol.com](https://app.credprotocol.com) to create your developer account.
  </Step>

  <Step title="Get Your API Key">
    Navigate to the Dashboard and generate an API key for authentication.
  </Step>

  <Step title="Make Your First Request">
    Use the [Quickstart Guide](/quickstart) to make your first API call.
  </Step>

  <Step title="Explore the API">
    Check out the [API Reference](/api-reference/overview) for detailed endpoint documentation.
  </Step>
</Steps>

## Need Help?

<CardGroup cols={2}>
  <Card title="API Playground" icon="terminal" href="https://app.credprotocol.com/dashboard/playground">
    Test API endpoints directly in your browser
  </Card>

  <Card title="GitHub" icon="github" href="https://github.com/credprotocol">
    Check out our open-source repositories
  </Card>
</CardGroup>