Oauth2 authentication with Rydoo

[JaSp]

Hi all,

I am trying to get data from Rydoo into my n8n workflow. To do so, I want to use the HTTP request module in connection with Oauth2. However, I am unable to properly set up Oauth2. I have tried the following settings:

1. Method: GET
2. URL: https://api.rydoo.com/v2/expenses/exported
3. Authentication: Generic Credential Type
4. Generic Auth Type: OAuth2 API
5. Credential for Oauth2 API: NEW CREDENTIAL

• Grant type: Client Credentials

• Access Token URL: https://accounts.rydoo.com/connect/token

• Client ID: MY CLIENT ID

• Client Secret: MY CLIENT SECRET

• Scrope: expenses:read expenses:write

• Authentication: HEADER

However, whenever I sent a test request, a generic HTML page is returned instead of the actual data of the endpoint.

Find below my workflow

Output of the last node (i.e. the generic HTML)

My n8n setup

• n8n version: 1.38.2
• Database (default: SQLite): SQLite
• n8n EXECUTIONS_PROCESS setting (default: own, main): own
• Running n8n via (Docker, npm, n8n cloud, desktop app): Docker

Thanks so much for your help!

[barn4k]

hello @JaSp

settings seems fine. Can you provide the full response? Maybe there is some information there.

[JaSp]

@JaSp

https://accounts.rydoo.com/connect/token

Thanks for your response!

I am unfortunately not able to post the HTML code here (I keep getting prompted a 403 error upon posting my response). The HTML basically is indicating that the “browser is not supported”.

Thanks for your help!