The API infrastructure layer underneath your checkout.
Plug barter/trade into your marketplace, thrift store, or classifieds site — identity federation, listing exchange, offer negotiation, and checkout orchestration, without becoming a payments company yourself. Trade settlement happens on your own checkout — TBBN never takes a cut of what a trade is worth.
Sellers, API keys, test mode
Onboard sellers, issue test and live API keys, and run whole trades in test mode before going live — all from one dashboard.
Webhooks
Get notified the moment a trade session moves — offer accepted, each side’s checkout completed, each side fulfilled, trade complete.
Usage & billing
Live trade volume, GMV, and match-rate analytics, plus your current plan’s metered usage — no surprises.
Team access
Invite teammates with scoped roles — Owner, Admin, Developer, Account Manager — for exactly the access each person needs.
No merchant account yet?
Applications are reviewed before going live — you apply from a registered Business.