> For the complete documentation index, see [llms.txt](https://docs.lightstreams.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lightstreams.network/products/smart-vault/sdk.md).

# Smart Vault SDK

Lightstreams provides a Software Development Kit with the following tools for interacting with the Smart Vault.

* [Smart Vault API](https://docs-api.lightstreams.network/) - A HTTP interface that a client application can use to connect to and manage the Smart Vault. 
* [Lightstreams Javascript SDK](/products/smart-vault/sdk/js-sdk.md) - a library the provides modules that a Javascript client can use for managing Lightstreams accounts and interacting with the Smart Vault.
* [Smart Vault CLI](/products/smart-vault/sdk/leth.md) - A command line interface for interacting with the Smart Vault. 


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