P2Flux is non-custodial payment infrastructure for USDC on Base, built by Modulout.
P2Flux is built by Modulout, a small, bootstrapped team. Every payment is split by a contract in the same transaction, so the merchant is paid directly and P2Flux never holds a balance.
P2Flux went live on Base Mainnet in September 2026. It now runs inside software merchants already use, through partners such as PaymentHood, Blesta and Hinkal.
Contracts, API and SDKs, built in the open.
WooCommerce plugin listed on WordPress.org.
AI-agent payments (x402), Blesta Marketplace, and partners PaymentHood and Hinkal.
15+ years building web platforms, payment integrations, subscriptions and APIs. Designed and shipped P2Flux’s contracts, API, SDKs and plugins.
Bring P2Flux to your merchants as a partner, or talk to us about your own payment flow.