u/pda79

Two of us, ~20 messages a day. We're on the WhatsApp Business app, but quick replies only work on the primary phone, linked devices don't get them, so only one of us can actually answer fast.

So I want that same number on the Cloud API too (coexistence): alerts out from our own system, replies landing in a shared inbox I'm coding (claude), with one-tap replies and interactive buttons available to both of us.

Meta's docs say coexistence onboarding is Tech Provider / Embedded Signup only. Has anyone self-onboarded their own number, or is paying a BSP the only route?