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

# 2027-03 in beta

> Reference documentation for HubSpot's 2027-03-beta APIs, available for early access testing.

> [!WARNING]
>
> This functionality is currently in beta. By participating in this beta, you agree to HubSpot's [Developer Terms](https://legal.hubspot.com/developer-terms) and [Developer Beta Terms](https://legal.hubspot.com/developerbetaterms). Note that the functionality is still under active development and is subject to change based on testing and feedback.

The `2027-03-beta` API reference section covers HubSpot's upcoming set of date-versioned endpoints, available for early access. These APIs use the `2027-03-beta` version segment in request paths. The APIs follow the same date-versioned path pattern first introduced in the [2026-03 APIs](https://developers.hubspot.com/docs/api-reference/2026-03/overview.md) and continued with the latest GA release of the [2026-09 APIs](https://developers.hubspot.com/docs/api-reference/latest/overview.md).

For example, to retrieve a form using the beta forms API:

```bash theme={null}
GET /marketing/forms/2027-03-beta/{formId}
```

Because these APIs are in beta, their schemas and behavior are subject to change before general availability. Test them in a development environment before using them in production.

## APIs in beta

The following APIs are currently in beta. This list will be updated as new betas become available.

> [accordion] Automation
>
> * **[Automation workflows API](https://developers.hubspot.com/docs/api-reference/2027-03-beta/automation/workflows/guide.md):** (`/automation/2027-03-beta/`) create and manage workflows (flows), define custom action types, and retrieve workflow ID mappings.

> [accordion] CMS
>
> * **[Knowledge base API](https://developers.hubspot.com/docs/api-reference/2027-03-beta/cms/knowledge-base/guide.md):** (`/cms/knowledge-base/2027-03-beta/`) retrieve and update knowledge base articles, categories, and tags to manage self-service web content.

> [accordion] CRM
>
> * **[Auto-associations API](https://developers.hubspot.com/docs/api-reference/2027-03-beta/crm/associations/auto-associations/guide.md):** (`/crm/auto-associations/2027-03-beta/`) read and update how HubSpot automatically associates activities with CRM objects.

> [accordion] Marketing
>
> * **[AEO API](https://developers.hubspot.com/docs/api-reference/2027-03-beta/marketing/aeo/guide.md):** (`/marketing/aeo/2027-03-beta/`) retrieve AI visibility data, including tracked prompts, prompt run histories, and content recommendations.
> * **[Lead scoring API](https://developers.hubspot.com/docs/api-reference/2027-03-beta/marketing/lead-scoring/guide.md):** (`/marketing/lead-scoring/2027-03-beta/`) create, manage, and retrieve score configurations and values for CRM objects.
> * **[Marketing forms API](https://developers.hubspot.com/docs/api-reference/2027-03-beta/marketing/forms/guide.md):** (`/marketing/forms/2027-03-beta/`) create, retrieve, update, and delete HubSpot forms; covers `hubspot`, `captured`, `flow`, and `blog_comment` form types.

> [accordion] Meetings
>
> * **[Scheduler API](https://developers.hubspot.com/docs/api-reference/2027-03-beta/meetings/scheduler/guide.md):** (`/scheduler/2027-03-beta/`) schedule meetings and retrieve information about existing meetings.

> [accordion] Revenue
>
> * **[Contracts API](https://developers.hubspot.com/docs/api-reference/2027-03-beta/revenue/contracts/guide.md):** (`/revenue/contracts/2027-03-beta/`) create, retrieve, update, preview, and delete contracts.
> * **[Payments API](https://developers.hubspot.com/docs/api-reference/2027-03-beta/revenue/payments/guide.md):** (`/commerce/payments/2027-03-beta/`) create manual payment records and retry failed payments.
> * **[Payment settings API](https://developers.hubspot.com/docs/api-reference/2027-03-beta/revenue/payment-settings/guide.md):** (`/commerce/payments-settings/2027-03-beta/`) read and write payments checkout page configuration.
> * **[Subscriptions lifecycle API](https://developers.hubspot.com/docs/api-reference/2027-03-beta/revenue/subscriptions/guide.md):** (`/revenue/subscriptions/2027-03-beta/`) cancel, pause, and unpause subscriptions.