open_seller_setup. The rail header shows your status
(for example “Live — attention”) and how many steps are done, for example “7 of 10 steps”.
The checklist
Each check shows its status (
complete, partial, missing or optional), whether it blocks
transacting, and the action to take.
Listing only, or a hosted agent?
Choose how you want to sell under Settings → How would you like to sell?:- Just list: buyers find you on Semicola and briefs pass straight to your own AdCP sales agent, after a policy screen. Free.
- Create an agentic media company account: Semicola hosts a storefront agent that composes proposals from your products, playbook and library, billed per brief response in IUs.
Liveness
Once live, the storefront reportslive, live_attention (something needs a look, such as a slow
source) or live_critical (buyers cannot transact). You can put intake on hold at any time; buyers
then see the storefront as unavailable.