LinkedIn Integration — WebsitePublisher.ai

⚡ Built-in — Social Media

Post content to LinkedIn company pages. Supports text posts and image posts. Connect your LinkedIn account via the dashboard to get started.

⚡ Built-in — No Setup Required This integration is built into the WebsitePublisher platform. All endpoints are available immediately — no API key needed.

Endpoints (6)

POST post-text

Publish a text-only post to LinkedIn. Uses the connected organization by default.

Field	Type	Required	Description
`message`	string	✓ Yes	Post content (max 3000 characters).
`organization_urn`	string	No	LinkedIn organization URN to post as (e.g. "urn:li:organization:123456"). If omitted, uses the default connected organization.

POST post-with-image

Publish a post with an image to LinkedIn. Provide an image URL — the platform downloads and uploads it to LinkedIn automatically.

Field	Type	Required	Description
`message`	string	✓ Yes	Post content (max 3000 characters).
`image_url`	string	✓ Yes	URL of the image to include. Supported formats: JPEG, PNG, GIF, WebP. Maximum size: 10MB.
`organization_urn`	string	No	LinkedIn organization URN. If omitted, uses the default.

GET get-organizations

List LinkedIn organizations (company pages) the connected account has admin access to.

No input parameters required.

GET get-status

Get LinkedIn connection status: connected organization, token expiry, posting mode, and available organizations.

No input parameters required.

POST select-organization

Select which LinkedIn organization (company page) to use for posting. Required when the connected account has access to multiple organizations.

Field	Type	Required	Description
`organization_urn`	string	No	The organization URN to use for posting (e.g. "urn:li:organization:123456"). Get available URNs from get-organizations.
`organization_name`	string	No	Display name of the organization (for dashboard display).

POST disconnect

Disconnect LinkedIn from this project. The connection can be re-established via the dashboard.

No input parameters required.

MCP Tool Names

When using this integration through an AI assistant (Claude, ChatGPT, Cursor, etc.), the endpoints are available as MCP tools:

Endpoint	MCP Tool Name
post-text	`linkedin_post_text`
post-with-image	`linkedin_post_with_image`
get-organizations	`linkedin_get_organizations`
get-status	`linkedin_get_status`
select-organization	`linkedin_select_organization`
disconnect	`linkedin_disconnect`

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