# Core

- [Setting up the SDK](/t1c-js-guide-v3/core/setting-up-the-sdk.md)
- [Initialize Trust1Connector](/t1c-js-guide-v3/core/initialize-trust1connector.md)
- [DNS Rebind](/t1c-js-guide-v3/core/dns-rebind.md): How the Trust1Connector solves the DNS rebind issue
- [Readers](/t1c-js-guide-v3/core/readers.md)
- [Core Service](/t1c-js-guide-v3/core/core-service.md)
- [Downloading latest Trust1Connector](/t1c-js-guide-v3/core/downloading-latest-trust1connector.md)
- [Consent](/t1c-js-guide-v3/core/consent.md)
- [Authenticated client](/t1c-js-guide-v3/core/authenticated-client.md)
- [Module/container setup](/t1c-js-guide-v3/core/module-container-setup.md)
- [Status codes / error handeling](/t1c-js-guide-v3/core/status-codes.md)
- [Quick-Migration Guide (v2 -> v3)](/t1c-js-guide-v3/core/migration-guide-v2-greater-than-v3.md)