The on-ramp to OST — the native WiKey token that powers seedless self-custody, agent payments, and the X402 economy. Buy or swap with stablecoins, or pay with a credit card.
The WiKey Marketplace & Bridge lets users and AI agents acquire OST, the native WiKey token, in the way that fits them best. Swap stablecoins (USDC, USDT, DAI) for OST, bridge from any supported chain, or simply pay with a credit / debit card and receive OST directly into your seedless WiKey wallet. OST powers wallet creation, agent transactions, X402 micropayments, and access to the WiKey security stack.
Pick your path — the experience is tailored for each.
Buy OST with your credit card or swap from stablecoins — in a few clicks, no seed phrases.
ContinuePay machine-to-machine with the X402 protocol. Settle in OST or stablecoins, no human in the loop.
Open X402 guide