FluxA

Agent wallet, virtual cards and x402 payments.

How it works: Fund a wallet and approve a spending mandate. The agent can pay x402 services within the approved scope and request a virtual prepaid card for online purchases.
At checkout: The x402 client signs or obtains a payment authorization and retries the request. A separate card flow issues a virtual card for a merchant checkout.
Security: FluxA describes spending mandates, budgets and host-scoped rules. Its card tooling can reveal the issued card number and security code, so exposure depends on the integration.

Sources

Based on provider documentation · Checked November 7, 2026