# Extension

- [Getting Started](/extension/getting-started.md): The TAGBASE Extension is a browser extension that helps you verify product authenticity and ownership claims directly from any webpage.
- [Scanning & Claims](/extension/scanning-and-claims.md): Learn how to add verification claims to product pages using QR codes or manual entry.
- [Verifying Ownership](/extension/verifying-ownership.md): Prove you own the blockchain token linked to a product.
- [Troubleshooting](/extension/troubleshooting.md): Common issues and solutions for the TAGBASE extension.
- [API Overview](/extension/api-overview.md): Integrate TAGBASE verification into your applications.
- [API Reference](/extension/api-reference.md): Complete endpoint documentation for the TAGBASE API.
- [Integration Guide](/extension/integration-guide.md): Step-by-step guide to integrate TAGBASE verification into your application.
- [Blockchain Support](/extension/blockchain-support.md): Supported blockchains, wallets, and token verification details.