zoho invalid access_tokens being returned by compo...
# 🖥│support-forumn
Napolean_Solo
02/11/2026, 12:27 PMHi,
I have created custom tools for the zoho_books toolkit but when I check the auth_credentials the access_token is in the form '1000...'
Composio is returning truncated access_token and when I pass in this, this is leading to 'Unauthorized operation' error. Can you guys let me know if this is a bug from your side. Please fix it ASAP!
Thank You!
Napolean_Solo
02/11/2026, 12:51 PMSo I checked the source and it seems i need to disable the masking of connected account secrets.
Project Configuration > Project Mask Connected Account Secrets
Napolean_Solo
02/11/2026, 12:53 PMIt would help if you guys mention this in the docs
u
Uday
02/11/2026, 1:40 PMHey @Napolean_Solo, you can keep track of the updates on our [changelog](https://docs.composio.dev/docs/changelog/2025/12/10).
n
Napolean_Solo
02/11/2026, 2:00 PMThanks but I would also suggest adding this in the custom tools documentation, would save a lot of hassle @Uday
u
Uday
02/11/2026, 2:07 PMSure, I will convey this suggestion to the team.
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