Facilitator

In plainer words

In protocols like x402, a facilitator is a third-party service that verifies signatures and settles the money on-chain on a merchant's behalf. The merchant doesn't have to touch the blockchain, manage wallet keys, or handle clearing — it hands that grunt work to the facilitator. An analogy: when you swipe a card, the shop doesn't go clear it at a bank itself — an "acquirer" in the middle does. The facilitator is that role in agent payments. It can front the gas (on-chain fees) and usually doesn't custody your funds — it just brokers the settlement. Why does it matter? It's the role closest to a traditional payment institution on this path, and therefore the most likely target for regulation — whoever is the facilitator takes on some of the compliance responsibility for the money flow. A key distinction for OceanAlt: our live settlement of real money goes through Coinbase's public facilitator (it fronts gas, doesn't custody). We are the compliance-screener and payee, not the party moving the funds — which keeps our compliance position clean.