Find your workspace ID and account IDs
Copy your workspace ID and per-account IDs straight from the dashboard. These are the values an AI agent or API integration needs to post on your behalf, no manual API calls required.
If you are wiring PostFast up to an AI agent or your own automation, you will work with two IDs: your workspace ID and the account ID of each social account you want to post from. Both can be copied directly from the dashboard, so you do not have to make an API call just to look them up.
If you connect through the PostFast MCP server, you do not need to copy any of these IDs by hand. The MCP looks up your workspaces and connected accounts for you. The steps below are for integrations that call the HTTPS API directly, for example from a no-code agent builder.
Your workspace ID
In the sidebar, under Settings, click Workspace. Your Workspace ID is listed with a Copy button on the General tab, and also on the API tab (alongside your API key). One workspace ID covers every account inside that workspace.
Your account IDs
Each connected account has its own ID, and you pass the ID of the specific account you want to post from. There are two ways to copy them:
- From the Accounts page: open Accounts in the sidebar, then open the three-dot menu on any connected account and choose Copy ID.
- From Bulk Imports: open Bulk Imports, click Upload CSV, and expand the Connected account IDs accordion to copy each account's ID.
Using the IDs with the API
Use these IDs in your API requests. For the exact request format, creating posts, and uploading images or video, see the PostFast API docs.
You authenticate with an API key, found on the API tab of Workspace settings. Each workspace has one active API key, and regenerating it invalidates the previous one. Managing API keys is an Admin-only permission (see Roles and permissions).
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