You can access the API reference for the Golang TSM SDK as follows. First check out the SDK from GitLab and start a godoc server locally:

```undefined
git clone https://gitlab.com/Blockdaemon/go-tsm-sdkv2.git
cd go-tsm-sdkv2
godoc -http=:6060
```

Then you can browse the the API reference via the link

```undefined
http://localhost:6060/pkg/gitlab.com/Blockdaemon/go-tsm-sdkv2/v73/tsm
```

You should see something like this:

### What’s Next

- [Player Index and Keys](https://builder-vault-tsm.docs.blockdaemon.com/docs/player-index-and-keys)