> ## Documentation Index
> Fetch the complete documentation index at: https://infisical.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# SDKs

From local development to production, Infisical SDKs provide the easiest way for your app to fetch back secrets from Infisical on demand.

* Install and initialize a language-specific client SDK into your application
* Provision the client scoped-access to a project and environment in Infisical
* Fetch secrets on demand

<CardGroup cols={2}>
  <Card title="Node.js" href="/sdks/languages/node" icon="https://mintlify.s3.us-west-1.amazonaws.com/infisical/images/sdks/languages/node.svg">
    Manage secrets for your Node application on demand
  </Card>

  <Card href="/sdks/languages/python" title="Python" icon="https://mintlify.s3.us-west-1.amazonaws.com/infisical/images/sdks/languages/python.svg">
    Manage secrets for your Python application on demand
  </Card>

  <Card href="/sdks/languages/java" title="Java" icon="https://mintlify.s3.us-west-1.amazonaws.com/infisical/images/sdks/languages/java.svg">
    Manage secrets for your Java application on demand
  </Card>

  <Card href="/sdks/languages/dotnet" title=".NET" icon="https://mintlify.s3.us-west-1.amazonaws.com/infisical/images/sdks/languages/dotnet.svg">
    Manage secrets for your .NET application on demand
  </Card>

  <Card href="/sdks/languages/cpp" title="C++" icon="https://mintlify.s3.us-west-1.amazonaws.com/infisical/images/sdks/languages/cpp.svg">
    Manage secrets for your C++ application on demand
  </Card>

  <Card href="/sdks/languages/rust" title="Rust" icon="https://mintlify.s3.us-west-1.amazonaws.com/infisical/images/sdks/languages/rust.svg">
    Manage secrets for your Rust application on demand
  </Card>

  <Card href="/sdks/languages/go" title="Go" icon="https://mintlify.s3.us-west-1.amazonaws.com/infisical/images/sdks/languages/go.svg">
    Manage secrets for your Go application on demand
  </Card>

  <Card href="/sdks/languages/php" title="PHP" icon="https://mintlify.s3.us-west-1.amazonaws.com/infisical/images/sdks/languages/php.svg">
    Manage secrets for your PHP application on demand
  </Card>

  <Card href="/sdks/languages/ruby" title="Ruby" icon="https://mintlify.s3.us-west-1.amazonaws.com/infisical/images/sdks/languages/ruby.svg">
    Manage secrets for your Ruby application on demand
  </Card>
</CardGroup>

<Card title="Did we miss your favorite language?">
  We're always looking for new languages to support. If you'd like to see a new language added, please let us know by opening an issue on our [GitHub repository](https://github.com/Infisical/infisical/issues).
</Card>

## FAQ

<AccordionGroup>
  <Accordion title="What if a request for a secret fails?">
    The SDK caches every secret and falls back to the cached value if a request fails. If no cached
    value ever-existed, the SDK falls back to whatever value is on the process environment.
  </Accordion>

  <Accordion title="Can I attach the environment variables to my process environment?">
    Yes you can! The client SDK provides a method to attach the secrets to your process environment. When using the `listSecrets()` method, you
    can pass a `attachToProcessEnv` parameter, which tells the SDK to attach all the found secrets to your process environment.

    Note: The exact parameter name may differ depending on the language.
  </Accordion>
</AccordionGroup>