Modules you can switch on per customer.

Pay for the API in Stripe. On success we mint a live key and email it once. Renewals keep the subscription active; they do not send a new key.

Buy API access Status

Module	Endpoint	Files
analyze_dxf	`/v1/analyze/dxf`	.dxf .dwg
analyze_step	`/v1/analyze/step`	.step .stp .igs .iges
analyze_tube	`/v1/analyze/tube`	tube STEP / IGES
analyze_cypcut	`/v1/analyze/cypcut`	.yxy .zx .zzx
quote	`/v1/quote`	priced from analysis

Auth

Send Authorization: Bearer par_live_…. Keys are scoped to the modules on that customer. Lost key: we revoke it and issue another. We cannot retrieve the old secret.

CypCut

Pack analysis is its own module. A tube-only key will not open .yxy / .zx / .zzx. Assign analyze_cypcut in admin, or include it on the Stripe API plan.