client.llmProviders and take your API key. The key
you send is stored encrypted, and no call returns it.
LLM provider calls act in the workspace of a workspace API key. With an organization API key, also send
the
x-workspace-id header in the request options, for example
{ headers: { 'x-workspace-id': '<workspace-id>' } }.
The same work from the command line: mutagent providers.