Open the form's Settings and switch to the Integrations tab.
Pick the Leadbyte sub-tab.
Toggle on Enable Leadbyte Integration at the top.
Fill in the three credential fields in order: Campaign ID, API URL, API Key.
Click Save Integration.
Below the credentials card is a collapsible Field Mapping section. Click the header to expand it. Each row maps one of your form fields to a Leadbyte column name. The Form Field dropdown shows your step's question text. The Leadbyte Field input is where you type the exact Leadbyte column name (e.g. email, phone1, first_name). Unmapped fields are not sent.
Below Field Mapping is a collapsible Sample Lead for Testing section. It automatically shows one row per field you mapped above, so you don't have to type Leadbyte field names a second time. Just fill in a fake sample value next to each one (e.g. [email protected], 5551234567). When you save the integration, your sample values are saved with it, so anyone on your team sees the same setup on any device.
Click Test Leadbyte to send your sample lead to Leadbyte. No real form submission is needed. If it works, you'll see a success confirmation. If something is wrong (like a bad API key or campaign ID), a toast shows the exact error Leadbyte returned so you can fix it.