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

# Affinity

> 34 actions available for Affinity through StackOne. Use via Actions RPC, Toolset SDK, MCP, or A2A.

<div className="not-prose" style={{ display: 'flex', alignItems: 'center', gap: '12px', marginBottom: '24px' }}>
  <img src="https://stackone-logos.com/api/affinity/filled/png" alt="Affinity" className="connector-page-icon" style={{ width: '48px', height: '48px', borderRadius: '10px', padding: '2px' }} />

  <div>
    <div style={{ fontSize: '24px', fontWeight: '600' }}>Affinity</div>
    <div className="connector-page-subtitle" style={{ fontSize: '14px' }}>34 actions · 1 auth method</div>

    <div style={{ display: 'flex', flexWrap: 'wrap', gap: '6px', marginTop: '8px' }}>
      <span className="connector-page-category-tag" style={{ display: 'inline-block', padding: '2px 8px', borderRadius: '4px', fontSize: '11px', fontWeight: '500' }}>CRM</span>
    </div>
  </div>
</div>

## Authentication

<Columns cols={2}>
  <Card title="API Key">
    Use your Affinity API key for authentication. Find it in Settings > API Keys

    Guides: [Connector Profile](/connectors/affinity/guides/connector-profile/api-key), [Link Account](/connectors/affinity/guides/link-account/api-key)
  </Card>
</Columns>

<div className="connector-meta-library-section">
  <div className="connector-meta-library-title">Actions</div>

  <div className="connector-actions-controls not-prose" data-connector-actions-controls>
    <div className="connector-actions-controls__row">
      <input type="search" className="connector-actions-search" data-connector-actions-search placeholder="Search actions" aria-label="Search actions" />
    </div>
  </div>

  <div className="meta-library-count" data-connector-actions-count>34 actions</div>

  <div className="not-prose meta-library-table-container" data-connector-actions-table>
    <div className="connector-meta-library-grid" style={{ gridTemplateColumns: '200px 1fr' }}>
      <div className="connector-meta-library-row">
        <div className="meta-library-grid-header-cell">Action</div>
        <div className="meta-library-grid-header-cell">Description</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_get_whoami" data-action-label="Get Current User" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Get Current User</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_get_whoami" aria-label="Copy affinity_get_whoami"><code className="connector-page-code">affinity\_get\_whoami</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve information about the currently authenticated user</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_list_opportunities" data-action-label="List Opportunities" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>List Opportunities</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_list_opportunities" aria-label="Copy affinity_list_opportunities"><code className="connector-page-code">affinity\_list\_opportunities</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve a paginated list of all opportunities (deals) in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_get_opportunity" data-action-label="Get Opportunity" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Get Opportunity</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_get_opportunity" aria-label="Copy affinity_get_opportunity"><code className="connector-page-code">affinity\_get\_opportunity</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve a specific opportunity by its ID</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_create_opportunity" data-action-label="Create Opportunity" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Create Opportunity</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_create_opportunity" aria-label="Copy affinity_create_opportunity"><code className="connector-page-code">affinity\_create\_opportunity</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Create a new opportunity (deal) in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_update_opportunity" data-action-label="Update Opportunity" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Update Opportunity</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_update_opportunity" aria-label="Copy affinity_update_opportunity"><code className="connector-page-code">affinity\_update\_opportunity</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Update an existing opportunity in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_delete_opportunity" data-action-label="Delete Opportunity" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Delete Opportunity</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_delete_opportunity" aria-label="Copy affinity_delete_opportunity"><code className="connector-page-code">affinity\_delete\_opportunity</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Delete an opportunity from Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_list_organizations" data-action-label="List Organizations" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>List Organizations</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_list_organizations" aria-label="Copy affinity_list_organizations"><code className="connector-page-code">affinity\_list\_organizations</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve a paginated list of all organizations (companies) in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_get_organization" data-action-label="Get Organization" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Get Organization</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_get_organization" aria-label="Copy affinity_get_organization"><code className="connector-page-code">affinity\_get\_organization</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve a specific organization by its ID</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_create_organization" data-action-label="Create Organization" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Create Organization</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_create_organization" aria-label="Copy affinity_create_organization"><code className="connector-page-code">affinity\_create\_organization</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Create a new organization (company) in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_update_organization" data-action-label="Update Organization" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Update Organization</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_update_organization" aria-label="Copy affinity_update_organization"><code className="connector-page-code">affinity\_update\_organization</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Update an existing organization in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_delete_organization" data-action-label="Delete Organization" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Delete Organization</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_delete_organization" aria-label="Copy affinity_delete_organization"><code className="connector-page-code">affinity\_delete\_organization</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Delete an organization from Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_list_persons" data-action-label="List Persons" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>List Persons</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_list_persons" aria-label="Copy affinity_list_persons"><code className="connector-page-code">affinity\_list\_persons</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve a paginated list of all persons (contacts) in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_get_person" data-action-label="Get Person" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Get Person</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_get_person" aria-label="Copy affinity_get_person"><code className="connector-page-code">affinity\_get\_person</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve a specific person by their ID</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_create_person" data-action-label="Create Person" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Create Person</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_create_person" aria-label="Copy affinity_create_person"><code className="connector-page-code">affinity\_create\_person</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Create a new person (contact) in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_update_person" data-action-label="Update Person" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Update Person</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_update_person" aria-label="Copy affinity_update_person"><code className="connector-page-code">affinity\_update\_person</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Update an existing person in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_delete_person" data-action-label="Delete Person" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Delete Person</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_delete_person" aria-label="Copy affinity_delete_person"><code className="connector-page-code">affinity\_delete\_person</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Delete a person from Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_list_lists" data-action-label="List Lists" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>List Lists</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_list_lists" aria-label="Copy affinity_list_lists"><code className="connector-page-code">affinity\_list\_lists</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve all lists (pipelines) in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_get_list" data-action-label="Get List" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Get List</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_get_list" aria-label="Copy affinity_get_list"><code className="connector-page-code">affinity\_get\_list</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve a specific list by its ID</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_list_list_entries" data-action-label="List List Entries" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>List List Entries</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_list_list_entries" aria-label="Copy affinity_list_list_entries"><code className="connector-page-code">affinity\_list\_list\_entries</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve all entries in a specific list</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_get_list_entry" data-action-label="Get List Entry" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Get List Entry</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_get_list_entry" aria-label="Copy affinity_get_list_entry"><code className="connector-page-code">affinity\_get\_list\_entry</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve a specific list entry by its ID</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_create_list_entry" data-action-label="Create List Entry" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Create List Entry</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_create_list_entry" aria-label="Copy affinity_create_list_entry"><code className="connector-page-code">affinity\_create\_list\_entry</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Add an entity to a list in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_delete_list_entry" data-action-label="Delete List Entry" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Delete List Entry</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_delete_list_entry" aria-label="Copy affinity_delete_list_entry"><code className="connector-page-code">affinity\_delete\_list\_entry</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Remove an entry from a list in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_list_notes" data-action-label="List Notes" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>List Notes</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_list_notes" aria-label="Copy affinity_list_notes"><code className="connector-page-code">affinity\_list\_notes</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve notes associated with a specific person, organization, or opportunity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_get_note" data-action-label="Get Note" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Get Note</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_get_note" aria-label="Copy affinity_get_note"><code className="connector-page-code">affinity\_get\_note</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve a specific note by its ID</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_create_note" data-action-label="Create Note" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Create Note</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_create_note" aria-label="Copy affinity_create_note"><code className="connector-page-code">affinity\_create\_note</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Create a new note associated with a person, organization, or opportunity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_update_note" data-action-label="Update Note" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Update Note</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_update_note" aria-label="Copy affinity_update_note"><code className="connector-page-code">affinity\_update\_note</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Update an existing note in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_delete_note" data-action-label="Delete Note" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Delete Note</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_delete_note" aria-label="Copy affinity_delete_note"><code className="connector-page-code">affinity\_delete\_note</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Delete a note from Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_list_interactions" data-action-label="List Interactions" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>List Interactions</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_list_interactions" aria-label="Copy affinity_list_interactions"><code className="connector-page-code">affinity\_list\_interactions</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve interactions (emails, meetings, etc.) associated with a person, organization, or opportunity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_get_interaction" data-action-label="Get Interaction" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Get Interaction</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_get_interaction" aria-label="Copy affinity_get_interaction"><code className="connector-page-code">affinity\_get\_interaction</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve a specific interaction by its ID</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_list_fields" data-action-label="List Fields" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>List Fields</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_list_fields" aria-label="Copy affinity_list_fields"><code className="connector-page-code">affinity\_list\_fields</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve field metadata definitions available in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_list_field_values" data-action-label="List Field Values" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>List Field Values</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_list_field_values" aria-label="Copy affinity_list_field_values"><code className="connector-page-code">affinity\_list\_field\_values</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Retrieve field values for a specific entity in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_create_field_value" data-action-label="Create Field Value" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Create Field Value</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_create_field_value" aria-label="Copy affinity_create_field_value"><code className="connector-page-code">affinity\_create\_field\_value</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Set a field value on an entity in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_update_field_value" data-action-label="Update Field Value" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Update Field Value</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_update_field_value" aria-label="Copy affinity_update_field_value"><code className="connector-page-code">affinity\_update\_field\_value</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Update an existing field value in Affinity</div>
      </div>

      <div className="connector-meta-library-row" data-action-id="affinity_delete_field_value" data-action-label="Delete Field Value" data-action-scopes="">
        <div className="meta-library-grid-cell connector-meta-library-item-cell">
          <div style={{ fontWeight: '500' }}>Delete Field Value</div>
          <div style={{ marginTop: '4px' }}><button type="button" className="connector-page-code-button" data-copy="affinity_delete_field_value" aria-label="Copy affinity_delete_field_value"><code className="connector-page-code">affinity\_delete\_field\_value</code></button></div>
        </div>

        <div className="meta-library-grid-cell meta-library-grid-cell--description">Delete a field value from an entity in Affinity</div>
      </div>
    </div>
  </div>
</div>

## Getting Started

<Steps>
  <Step title="Create or Select a Project">
    Set up a new project or select an existing one. See the [Projects Guide](/guides/managing-projects).
  </Step>

  <Step title="Configure the Connector">
    Enable the connector and set up a connector profile in your project. See [Managing Connectors](/guides/explore-connectors).

    <Columns cols={2}>
      <Card title="Connector Profile" href="/connectors/affinity/guides/connector-profile/api-key" icon="https://stackone-logos.com/api/affinity/filled/png" horizontal>
        Affinity - API Key
      </Card>
    </Columns>
  </Step>

  <Step title="Link an Account">
    Connect an account using [StackOne Hub](/guides/embedding-stackone-hub) or [Auth Link](/guides/auth-link).

    <Columns cols={2}>
      <Card title="Link Account" href="/connectors/affinity/guides/link-account/api-key" icon="https://stackone-logos.com/api/affinity/filled/png" horizontal>
        Affinity - API Key
      </Card>
    </Columns>
  </Step>

  <Step title="Use Actions">
    Invoke actions using one of the methods below:

    * [MCP](/mcp/quickstart) – Model Context Protocol for AI assistants
    * [A2A](/a2a/quickstart) – Agent-to-Agent protocol
    * [AI Toolset (TypeScript)](/agents/typescript/introduction) – TypeScript SDK for AI agents
    * [AI Toolset (Python)](/agents/python/introduction) – Python SDK for AI agents
    * [Actions RPC](/platform/api-reference/actions/make-an-rpc-call-to-an-action) – Direct API calls
    * [Playground](/guides/playground) – Test actions in the dashboard
  </Step>
</Steps>