Zoneless

Zoneless pays sellers and creators on a marketplace the way Stripe Connect does, except the rails are USDC and the code is Apache 2.0. The SDK deliberately mirrors the API you already know: accounts.create with a type and country, transfers.create with an amount and destination, the same webhooks and event shapes. Its own comparison puts a domestic payout at roughly $0.002 against Stripe Connect's 0.25% plus $0.25, with no cross-border fee and no conversion spread, settling in seconds across 220+ countries and regions.

It is meant to sit alongside what you already run rather than replace checkout, and the site hands you a prompt to paste into a coding agent to add it as an optional payout method. A test-mode dashboard and seller onboarding are open to try before wiring anything up. PromptBase and Agensi are named as production users.