Hi ​@EnUnLugarDeLaMancha 

Help link for using files in Zaps: https://zapier.com/help/create/basics/send-files-in-zaps

For us to have more info, post screenshots showing how your Zap steps are outlined and configured in EDIT mode with the field mappings visible.

Just to advise, when posting a screenshot to the Community, it is essential to obscure any sensitive information within the screenshot for security purposes. Thank you. We're looking forward to troubleshooting your issue further.

I don’t think LeadConnector provides the ability to upload files via Zapier.
You may need to look into their API documentation or perhaps try another way.

Hey ​@EnUnLugarDeLaMancha 

​@Badger is correct, it doesn’t look like LeadConnector has any actions that allow for the uploading of files. I’m not seeing any existing feature requests for the ability to upload files so I’d suggest contacting our Support team to submit a new feature request for that to be added. You can do that here: https://zapier.com/app/get-help. That will help to get it on the LeadConnector team’s radar!

In the meantime, looking at LeadConnector’s API documentation they have a /v1/custom-fields/:customFieldId endpoint that you could potentially use to upload a file to LeadConnector. You’d need to use the Webhooks app to do that which is more advanced, but we have a general guide on how to use Webhooks here: Send webhooks in Zaps. Please note: you’d need to reference LeadConnector’s v1 API not v2. As v2 requires the use of OAuth2.0 for authentication which isn’t supported by the Webhooks app.

Hope that helps to get you pointed in the right direction. If you run into any trouble in setting up that Webhooks action do let us know—happy to assist if you get stuck at all!