List all workspaces

Get details of a specific workspace

List all environments in a workspace. If workspace not specified, lists environments in "My Workspace".

Get details of a specific environment

Create a new environment in a workspace. Creates in "My Workspace" if workspace not specified.

Update an existing environment. Only include variables that need to be modified.

Delete an environment

Create a fork of an environment in a workspace

Get a list of environment forks

Merge a forked environment back into its parent

Pull changes from parent environment into forked environment

List all collections in a workspace. Supports filtering and pagination.

Get details of a specific collection

Create a new collection in a workspace. Supports Postman Collection v2.1.0 format.

Update an existing collection. Full collection replacement with maximum size of 20 MB.

Partially update a collection. Only updates provided fields.

Create a new folder in a collection

Get details of a specific folder in a collection

Update a folder in a collection. Acts like PATCH, only updates provided values.

Create a new request in a collection

Get details of a specific request in a collection

Update a request in a collection. Cannot change request folder.

Create a new response in a collection

Get details of a specific response in a collection

Update a response in a collection. Acts like PATCH, only updates provided values.

Fork a collection to a workspace

Get a list of collection forks

Merge a forked collection back into its parent

Pull changes from parent collection into forked collection

Transfer items between collections

Get information about the authenticated user

List all APIs in a workspace

Get details of a specific API

Create a new API

Update an existing API

Delete an API

Add a collection to an API

Get a specific collection from an API

Create a schema for an API

Get a specific schema from an API

Create a new version of an API

Get all versions of an API

Get a specific version of an API

Update an API version

Delete an API version

Get comments for an API

Create a new comment on an API (max 10,000 characters)

Update an existing API comment (max 10,000 characters)

Delete an API comment

Get tags for an API

Update tags for an API

Get files in an API schema

Get contents of a schema file

Create or update a schema file

Delete a schema file

Sync a collection with its schema

Get status of an asynchronous task

List collection access keys with optional filtering by collection ID

Delete a collection access key

Get all available workspace roles based on team's plan

Get roles for a specific workspace

Update workspace roles for users and groups (limited to 50 operations per call)

Get roles for a collection

Update collection roles (requires EDITOR role)

Get authenticated user information

Gets Postman billing account details for the given team

Gets all invoices for a Postman billing account filtered by status

Resolves a comment and any associated replies

Get all elements and folders in Private API Network

Add element or folder to Private API Network

Update element or folder in Private API Network

Remove element or folder from Private API Network

Creates webhook that triggers collection with custom payload

Get elements by tag

Get workspace tags

Update workspace tags

Perform a local system health check to verify Postman MCP server configuration and connectivity. Returns system information and configuration status.