import Link from @docusaurus/Link; #### Deprecated SDKs The following SDKs are still available, but we wont release new features (only security patches). Please consider upgrading to one of the alternatives. - [RELAY SDK for Node.js (v2)](https://docs.signalwire.com/reference/relay-sdk-nodejs) → you can upgrade to the [RELAY Realtime SDK](../reference/realtime-sdk/00-index.mdx) - [RELAY SDK for Go](https://docs.signalwire.com/reference/relay-sdk-go) - [RELAY SDK for PHP](https://signalwire-community.github.io/docs/php/) #### Compatibility SDKs Looking for the Compatibility SDKs to migrate from other providers? Check out the [dedicated page](/compatibility-api).