CyberAgent Ventures, Archetype and GMO Payment Gateway buy convertible notes in API hosting site FluxFlex.

Fluxflex, a US and Japan cloud-based API hosting site, has raised an undisclosed amount of capital through convertible notes from Japan-based internet company CyberAgent’s corporate venturing unit, CyberAgent Ventures, Japan-based incubator Archetype and GMO Payment Gateway, a credit card payment processing service provider.

The funding comes at the same time as the company’s launch of its WebPay, Credit Card Payment API product. According to technology news site CNet, the WebPay product has high compatibility with Stripe’s API, which is widely used…