HubSpot: Create a new post

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Operation hubspot.blog_posts_create_post

Provider route: POST /cms/blogs/2026-09/posts. Alter supplies the connection’s credentials and routing.

Call through Alter

Install @alter-ai/sdk @alter-ai/hubspot with npm, or alter-sdk-hubspot with pip. Supply your connected customer’s grant ID and the arguments described below.

import { App } from "@alter-ai/sdk";
import { HubSpotIntegration } from "@alter-ai/hubspot";

async function execute(input: Parameters<HubSpotIntegration["blogPosts"]["createPost"]>[0]) {
  const app = new App({ apiKey: process.env.ALTER_API_KEY! });
  try {
    const provider = new HubSpotIntegration(app, { grantId: process.env.PROVIDER_GRANT_ID! });
    const call = await provider.blogPosts.createPost(input);
    const result = await call.wait();
    return result.bodyJson();
  } finally {
    await app.close();
  }
}

import os
from alter_sdk import App
from alter_sdk_hubspot import HubSpotIntegration

async def execute(arguments):
    async with App(api_key=os.environ["ALTER_API_KEY"]) as app:
        provider = HubSpotIntegration(app, {"grant_id": os.environ["PROVIDER_GRANT_ID"]})
        call = await provider.blog_posts.create_post(arguments)
        result = await call.wait()
        return result.body_json()

Input

Field	Type	Presence	Description and constraints
$	object	Root	Additional keys: not allowed
body	Model	Required within parent	Expand Create a new post — request body — body

Referenced models: Create a new post — request body — body

Response

Response media type: application/json. The table describes the pinned successful response. Referenced models link to their complete fields.

Field	Type	Presence	Description and constraints
$	Model	Root	Expand Update a post — response body

Referenced models: Update a post — response body

Schemas

22 more schemas are linked from the tables above, on the schema pages.

Update a post — request body — body translations value

Field	Type	Presence	Description and constraints
$	object	Root
archivedInDashboard	boolean	Required within parent	If True, the variant will not show up in your dashboard, although the post could still be live.
authorName	string	Required within parent	The name of the user who last published the blog post. For posts that haven't been published yet, this property will reflect the user who initially created the draft.
campaign	string	Required within parent	The GUID of the marketing campaign this page is a part of.
campaignName	string	Required within parent	Name of the associated marketing campaign.
created	string	Required within parent	The timestamp (ISO8601 format) when this Blog Post was created. Format: date-time
id	integer	Required within parent	ID of object to set as primary in multi-language group. Format: int64
name	string	Required within parent	The internal name of the content language variation.
password	string	Required within parent	Set this to create a password protected page. Entering the password will be required to view the page.
publicAccessRules	array	Required within parent	The set of rules governing public access to this language variation.
publicAccessRules[]	Model	Each item	Expand List tags — response body
publicAccessRulesEnabled	boolean	Required within parent	Boolean to determine whether or not to respect publicAccessRules.
publishDate	string	Required within parent	The date (ISO8601 format) the page is to be published at. Format: date-time
slug	string	Required within parent	The path of the this page. This field is appended to the domain to construct the url of this page.
state	string	Required within parent	An ENUM describing the current state of this page. Maximum string length: 25
tagIds	array	Optional	An array of tag identifiers associated with this language variation.
tagIds[]	integer	Each item	Format: int64
updated	string	Required within parent	The timestamp (ISO8601 format) when this Blog Post was updated. Format: date-time

Referenced models: List tags — response body

Update a post — request body — body layout Sections value

Field	Type	Presence	Description and constraints
$	object	Root
cells	array	Required within parent	The cells contained within the layout section, defining its structure.
cells[]	Model	Each item	Expand Update a post — request body — body layout Sections value
cssClass	string	Required within parent	The CSS class applied to the layout section.
cssId	string	Required within parent	The CSS ID applied to the layout section.
cssStyle	string	Required within parent	Custom CSS styles applied to the layout section.
label	string	Required within parent	The label for the layout section.
name	string	Required within parent	The name assigned to the layout section.
params	object	Required within parent	Additional parameters for the layout section, typically used for configuration. Additional keys: see wildcard field
params.*	object	Additional keys
rowMetaData	array	Required within parent	Metadata associated with the rows in the layout section.
rowMetaData[]	Model	Each item	Expand Update a post — request body — body layout Sections value row Meta Data item
rows	array	Required within parent	The number of rows in the layout section.
rows[]	object	Each item	Additional keys: see wildcard field
rows[].*	Model	Additional keys	Expand Update a post — request body — body layout Sections value
styles	Model	Required within parent	Expand Update a post — request body — body layout Sections value styles
type	string	Required within parent	The type of the layout section.
w	integer	Required within parent	The width of the layout section. Format: int32
x	integer	Required within parent	The x-coordinate position of the layout section. Format: int32

Referenced models: Update a post — request body — body layout Sections value, Update a post — request body — body layout Sections value row Meta Data item, Update a post — request body — body layout Sections value styles

List tags — response body

Field	Type	Presence	Description and constraints
$	object	Root

Update a post — response body — translations value

Field	Type	Presence	Description and constraints
$	object	Root
archivedInDashboard	boolean	Required within parent	If True, the variant will not show up in your dashboard, although the post could still be live.
authorName	string	Required within parent	The name of the user who last published the blog post. For posts that haven't been published yet, this property will reflect the user who initially created the draft.
campaign	string	Required within parent	The GUID of the marketing campaign this page is a part of.
campaignName	string	Required within parent	Name of the associated marketing campaign.
created	string	Required within parent	The timestamp (ISO8601 format) when this Blog Post was created. Format: date-time
id	JSON	Required within parent
id (anyOf 1)	integer	Alternative	ID of object to set as primary in multi-language group. Format: int64
id (anyOf 2)	string	Alternative	Pattern: ^-?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?$
name	string	Required within parent	The internal name of the content language variation.
password	string	Required within parent	Set this to create a password protected page. Entering the password will be required to view the page.
publicAccessRules	array	Required within parent	The set of rules governing public access to this language variation.
publicAccessRules[]	Model	Each item	Expand List tags — response body
publicAccessRulesEnabled	boolean	Required within parent	Boolean to determine whether or not to respect publicAccessRules.
publishDate	string	Required within parent	The date (ISO8601 format) the page is to be published at. Format: date-time
slug	string	Required within parent	The path of the this page. This field is appended to the domain to construct the url of this page.
state	string	Required within parent	An ENUM describing the current state of this page. Maximum string length: 25
tagIds	array	Optional	An array of tag identifiers associated with this language variation.
tagIds[]	JSON	Each item
tagIds[] (anyOf 1)	integer	Alternative	Format: int64
tagIds[] (anyOf 2)	string	Alternative	Pattern: ^-?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?$
updated	string	Required within parent	The timestamp (ISO8601 format) when this Blog Post was updated. Format: date-time

Referenced models: List tags — response body

Update a post — request body — body layout Sections value row Meta Data item

Field	Type	Presence	Description and constraints
$	object	Root
cssClass	string	Required within parent	The CSS class applied to the row.
styles	Model	Required within parent	Expand Update a post — request body — body layout Sections value styles

Referenced models: Update a post — request body — body layout Sections value styles

Update a post — response body — layout Sections value row Meta Data item

Field	Type	Presence	Description and constraints
$	object	Root
cssClass	string	Required within parent	The CSS class applied to the row.
styles	Model	Required within parent	Expand Update a post — response body — layout Sections value styles

Referenced models: Update a post — response body — layout Sections value styles

Update a post — response body — layout Sections value styles background Image

Field	Type	Presence	Description and constraints
$	object	Root
backgroundPosition	string	Required within parent	Defines the position of the background image.
backgroundSize	string	Required within parent	Specifies the size of the background image.
imageUrl	string	Required within parent	The URL of the background image.

Update a post — request body — body layout Sections value styles background Color

Field	Type	Presence	Description and constraints
$	object	Root
a	number	Required within parent	Alpha.
b	integer	Required within parent	Blue. Format: int32
g	integer	Required within parent	Green. Format: int32
r	integer	Required within parent	Red. Format: int32

Policy, approvals and errors

SDK function policy ID: hubspot.blog_posts_create_post. Catalog operation: blog_posts_create_post. Rules can name either ID; function rules distinguish managed calls and conservatively cover raw calls sharing the route. Existing grant permissions and policy rules apply. wait() returns an immediate result or waits for a required approval; it never approves the request itself. Persist the approval ID to resume after a restart.

Provider errors retain their response; JSON decoding raises ProviderAPIError for provider failures. ManagedOperationError identifies contract/input/retention errors. See error handling and provider-specific behavior. Sensitive input may be refused before approval storage. A decoding error never resubmits a write.

Required provider scopes: ["content"]

Official provider source