getting this error

The error you're seeing is an "Invalid credentials" issue when using the "write to table" feature. This typically means your Clay API key is incorrect or missing. To resolve it: 1. Find your Clay API key in the Settings > Connections section. 2. Check if the API key is properly connected in your Clay account. 3. If it's missing or incorrect, add or update the API key in the Integrations section. 4. Save your changes and try the "write to table" operation again. If you still encounter issues after following these steps, please request human assistance by clicking on "Talk to a person" for further support.

Source: Write to Other Table | Documentation | Clay University

Hey there Liam thanks for reaching out, to clarify are you having issues accessing the Verticals for IB AEs 2 workbook here?

Good to hear, let us know if there are any other questions.