> For the complete documentation index, see [llms.txt](https://doc.duaer.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.duaer.com/integrations/builtin/app-nodes/n8n-nodes-base.medium.md).

# Use Medium in Duaer

Use Medium in a Duaer digital organization to call that service. Save the connection under Credentials, then pick a resource and operation on the node. Node note: Consume Medium API
## Medium in Duaer

Medium is an app node in Duaer for calling that service’s API from a digital organization.

The product’s node note is: Consume Medium API.

## Credentials and parameters

Credential notes are under [Medium credentials](/integrations/builtin/credentials/medium.md).

Parameters accept expressions. Tool parameters that an AI Agent should fill use $fromAI. When a run fails, read the error on the node output first.
## Questions

### How do you add Medium to a Duaer digital organization?

Open the node panel on the Duaer canvas, search for Medium, and drop it onto the digital organization. Connect it after a trigger or a previous node. If auth is required, save the credential first and select it on the node.

### What should you check first when Medium fails in Duaer?

Read the error text on that node’s output, then confirm the credential still works and required parameters are filled. For app nodes, also check permissions and quota on the provider side.