New to Flux?
Start with eligibility, account creation and the merchant review process.
Explore the onboarding guideFlux Pay / CONTACT FLUXCONTACT FLUX
Let’s move your business forward.
Find the right next step for onboarding, payment questions and integration support.
Payments & account help
For transaction, settlement or payout questions, use the authenticated merchant support portal.
Open merchant supportDeveloper support
Find endpoints, required fields and webhook guidance in your existing API reference.
Open API documentationRates & policies
Compare the three published MDRs and review the terms for merchant accounts.
Explore pricingHelp us understand your question.
Include your topic, relevant payment or request reference, approximate date and a short explanation of what happened. Keep passwords, secret API keys, full card details and wallet PINs out of your message.