ImgBB connects to a Nagent workspace with an API key. Once it is connected, agents can call 2 ImgBB actions: "Get ImgBB API Key" and "Upload Image to ImgBB". Nothing is enabled on connect: each action is allowed one at a time, and an action with side effects runs or waits for a person according to the agent's level.
Every operation an agent can call against ImgBB, with input parameters and output schema.
IMGBB_GET_API_KEYTool to retrieve and validate the ImgBB API key. Use before making ImgBB API calls to ensure authentication is configured.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
IMGBB_UPLOAD_IMAGETool to upload an image to ImgBB. Use when you need to host an image and get back its URLs immediately.
Input parameters
Optional custom filename to use for the uploaded image.
Base64-encoded image string, remote URL, or raw file bytes (max 32 MB). Note: Local file paths are not supported; please provide base64-encoded data, a URL, or raw bytes instead.
Optional auto-delete time in seconds (60–15552000).
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
Agents can call 2 ImgBB actions on Nagent: "Get ImgBB API Key" and "Upload Image to ImgBB". Get ImgBB API Key: Retrieve and validate the ImgBB API key. Each action is listed on this page with its input parameters and its output.
ImgBB connects with an API key, under your workspace's own connection. Nothing is enabled on connect: each action is allowed one at a time and can be scoped to the agents that need it.
It returns data, error and successful.