# Developer Docs

- [Integrating the Widget](https://docs.walletchat.fun/developer-docs/integrating-the-widget.md): WalletChat widget integration steps for react-wallet-chat NPM package
- [Chat With Owner](https://docs.walletchat.fun/developer-docs/integrating-the-widget/chat-with-owner.md): Many dApps wish to enable and encourage two owners to interact and discuss a swap or sale.  WalletChat chat-with-owner feature enables this use case:
- [Integrated Sign-In (Single-Sign-On)](https://docs.walletchat.fun/developer-docs/integrating-the-widget/integrated-sign-in-single-sign-on.md): Many dApps already use Sign-In With Ethereum (SIWE) to authenticate their users.  The WalletChat widget supports integrated sign-in so users do not have to sign-in to both the main site and widget.
- [Custom Endpoints](https://docs.walletchat.fun/developer-docs/integrating-the-widget/custom-endpoints.md): Paid Tier customers can request custom features within their own \<customer>.walletchat.fun domain, within the scope of what WalletChat supports.  Reach out to contact@walletchat.fun to learn more!
- [FAQ](https://docs.walletchat.fun/developer-docs/faq.md): Frequently Asked Questions


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