Welcome, @Bhargav_Dev.
There’s no step-by-step buide to build a custom integration with Exotel, but I’ll try to point you in the right direction. Please help me by answering the following questions:
- Is your developer Hub ID 5207151?
- What do you wish this integration to do? Please be specific. For example, do you want all calls and texts synced from Exotel to HubSpot and associated with contact records?
- How familiar are you with Exotel’s APIs?