# API Reference (/docs/api-reference)



Start with a business, then use a workspace when the information or work belongs to you or your team.

<Cards>
  <Card title="Businesses" href="/docs/api-reference/businesses" description="Find, open, add, or update a Business." />

  <Card title="Valuations" href="/docs/api-reference/run_valuation" description="Estimate the value of a business, asset, or combined portfolio." />

  <Card title="Workspaces" href="/docs/api-reference/workspaces" description="Confirm the identity and workspaces available to your credentials." />

  <Card title="Rooms" href="/docs/api-reference/rooms" description="Create and manage shared rooms for business work." />

  <Card title="Goals and tasks" href="/docs/api-reference/goals" description="Organize outcomes and the work needed to reach them." />

  <Card title="API status" href="/docs/api-reference/system" description="Confirm that the SMB API is responding." />
</Cards>

<Callout title="What you can use">
  Open Businesses and run valuations without credentials. Workspace operations
  accept OAuth or a Workspace API key and return only the resources that
  credential is allowed to access.
</Callout>

Every operation shown here is included in the public [`OpenAPI document`](/openapi.json).