> ## Documentation Index
> Fetch the complete documentation index at: https://docs.base44.com/llms.txt
> Use this file to discover all available pages before exploring further.

# List Google Ads conversion mappings

> <Info>This API is in beta. Endpoints, fields, and behavior may still change, so avoid depending on it in production.</Info>

Returns every conversion mapping on one of the app's Google Ads accounts.

A conversion mapping records that one of the account's Google Ads goals belongs to an entity write in the app, so `Order.create` is the app event behind the `PURCHASE` goal. Base44 reads mappings to decide whether a campaign is ready to launch, and to offer goals in the dashboard.

Pass the account in the `account_id` query parameter. An account that belongs to another app returns a 404 even when it sits in the same workspace.

<Warning>A mapping does not report conversions on its own. Nothing fires a conversion when the mapped entity is written. The app has to fire it in the browser with `gtag('event', 'conversion', ...)`, or you report it from the server with [Upload conversions](/api-reference/upload-google-ads-conversions).</Warning>

<Note>This endpoint accepts a personal API key. Workspace API keys are not authorized for it and are rejected with a 403.</Note>

<Warning>The response includes fields beyond the ones documented here. Don't rely on undocumented response fields, as they can change at any time.</Warning>



## OpenAPI

````yaml /developers/references/app-management/app-management-openapi.json get /api/apps/{app_id}/google-ads/conversion-mappings
openapi: 3.1.0
info:
  title: Base44 App Management API
  version: 1.0.0
servers:
  - url: https://app.base44.com
security:
  - ApiKeyAuth: []
paths:
  /api/apps/{app_id}/google-ads/conversion-mappings:
    get:
      summary: List Google Ads conversion mappings
      description: >-
        <Info>This API is in beta. Endpoints, fields, and behavior may still
        change, so avoid depending on it in production.</Info>


        Returns every conversion mapping on one of the app's Google Ads
        accounts.


        A conversion mapping records that one of the account's Google Ads goals
        belongs to an entity write in the app, so `Order.create` is the app
        event behind the `PURCHASE` goal. Base44 reads mappings to decide
        whether a campaign is ready to launch, and to offer goals in the
        dashboard.


        Pass the account in the `account_id` query parameter. An account that
        belongs to another app returns a 404 even when it sits in the same
        workspace.


        <Warning>A mapping does not report conversions on its own. Nothing fires
        a conversion when the mapped entity is written. The app has to fire it
        in the browser with `gtag('event', 'conversion', ...)`, or you report it
        from the server with [Upload
        conversions](/api-reference/upload-google-ads-conversions).</Warning>


        <Note>This endpoint accepts a personal API key. Workspace API keys are
        not authorized for it and are rejected with a 403.</Note>


        <Warning>The response includes fields beyond the ones documented here.
        Don't rely on undocumented response fields, as they can change at any
        time.</Warning>
      operationId: >-
        list_conversion_mappings_api_apps__app_id__google_ads_conversion_mappings_get
      parameters:
        - name: app_id
          in: path
          required: true
          schema:
            type: string
            description: >-
              ID of the app whose Google Ads conversion tracking you want to
              manage.
            title: App Id
          description: >-
            ID of the app whose Google Ads conversion tracking you want to
            manage.
          example: 6820f3a4e7b91d003c45a1f2
        - name: account_id
          in: query
          required: true
          schema:
            type: string
            description: >-
              ID of the Google Ads account the mapping belongs to, as returned
              in `id` by [Get Google Ads
              account](/api-reference/get-google-ads-account). An account
              belonging to a different app returns a 404.
            title: Account Id
          description: >-
            ID of the Google Ads account the mapping belongs to, as returned in
            `id` by [Get Google Ads
            account](/api-reference/get-google-ads-account). An account
            belonging to a different app returns a 404.
          example: 68b1c0d4e7b91d003c45a1f8
      responses:
        '200':
          description: The account's conversion mappings.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/ConversionMappingResource'
                title: ConversionMappings
        '401':
          description: Missing or invalid credentials.
        '403':
          description: >-
            You don't have access to this app, the app does not exist, or you
            used a workspace API key. A missing app and an app you cannot reach
            are deliberately the same answer.
        '404':
          description: The account does not belong to this app.
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    ConversionMappingResource:
      properties:
        id:
          type: string
          title: Id
          description: ID of the mapping. Pass this as `mapping_id` to update or delete it.
          example: 68b1c0d4e7b91d003c45a1f7
        account_id:
          type: string
          title: Account Id
          description: ID of the Google Ads account the mapping belongs to.
          example: 68b1c0d4e7b91d003c45a1f8
        entity_name:
          type: string
          title: Entity Name
          description: >-
            Name of the app entity whose write this goal belongs to, as returned
            by [List entity schemas](/api-reference/list-entity-schemas). It is
            empty on a mapping Base44 created from a conversion it verified
            firing in the app code, because a client-side conversion has no
            entity behind it.
          example: Order
        trigger_action:
          type: string
          title: Trigger Action
          description: >-
            Which write on the entity the goal belongs to. Base44 uses `create`,
            `update`, and `delete`, and stores any other value as sent.
          example: create
        conversion_type:
          type: string
          title: Conversion Type
          description: >-
            Which kind of conversion this is, using Google's category vocabulary
            such as `PURCHASE`, `ADD_TO_CART`, `BEGIN_CHECKOUT`, `SIGN_UP`,
            `LEAD`, or `CONTACT`. Empty when nothing was set for it. The value
            is stored as sent and not checked against Google's list.
          example: PURCHASE
        conversion_action_id:
          type: string
          title: Conversion Action Id
          description: >-
            Google Ads' own ID for the goal this mapping points at, as returned
            in `google_action_id` by [List conversion
            actions](/api-reference/list-google-ads-conversion-actions). Empty
            when nothing was set for it. A mapping can carry both this and
            `conversion_type`, and this one is matched first. If it matches no
            goal on the account, which happens when the goal was recreated in
            Google Ads under a new ID, the mapping falls back to matching on
            `conversion_type`.
          example: '7654321'
        value_field:
          type: string
          title: Value Field
          description: >-
            Field on the entity record holding the conversion amount. It is read
            only when writing the wiring instructions for the AI builder, which
            falls back to `amount` when this is empty.
          example: total_price
        currency_field:
          type: string
          title: Currency Field
          description: >-
            Field on the entity record holding the currency code. Same use as
            `value_field`, and the instructions fall back to `USD` when this is
            empty.
          example: currency
        id_field:
          type: string
          title: Id Field
          description: >-
            Field on the entity record holding the order ID Google dedupes on.
            Same use as `value_field`, and the instructions fall back to `id`
            when this is empty.
          example: order_number
        is_enabled:
          type: boolean
          title: Is Enabled
          description: >-
            Whether Base44 counts this mapping when it decides a campaign's
            conversion events are configured (`true`) or ignores it (`false`).
          example: true
        created_date:
          type: string
          format: date-time
          title: Created Date
          description: When the mapping was created.
          example: '2026-08-25T11:20:00Z'
        updated_date:
          type: string
          format: date-time
          title: Updated Date
          description: When the mapping was last changed.
          example: '2026-08-25T14:05:00Z'
      type: object
      required:
        - id
        - account_id
        - entity_name
        - trigger_action
        - conversion_type
        - conversion_action_id
        - value_field
        - currency_field
        - id_field
        - is_enabled
        - created_date
        - updated_date
      title: ConversionMappingResource
      description: A conversion goal tied to an entity write in the app.
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: api_key
      description: Personal API key.

````