Device provisioning flow with SMS verification (CCS tools)

[Mykita214]

Hi everyone,

I’m trying to design a provisioning workflow using CCS tools (ICD / Mach X / Load-n-Go) and I’m not sure about the best architecture for combining firmware programming with an external SMS verification step.

The idea is similar to SMS verification services like SMS-man com, sms-free receiv where a user receives an OTP code before gaining access to a resource. In my case, I want to apply the same concept to device provisioning:

Flow I’m thinking about:

user requests device programming / firmware update
system requests SMS OTP verification (via external SMS API/service)
after successful verification, CCS tool (ICD / Load-n-Go) is triggered to execute programming
session/device action is logged and linked to the verification result

What I’m trying to understand:

how to properly connect an external SMS verification API with CCS tooling workflow
whether this is usually handled via middleware (API service → queue → programmer execution)
best practice for controlling access before allowing device programming

If anyone has implemented something similar (SMS/OTP gate + embedded programming pipeline), I’d appreciate any architecture examples or guidance.