Works with
Standards and protocols
What Payzilla uses today, what is planned and what we are only following. Names belong to their owners, and a name here is not a partnership or an endorsement.
| Name | What it is for | Where we are |
|---|---|---|
| x402 over HTTP | An agent or a person pays a web service per request. | Live on Solana mainnet |
| USDC on Solana | The money payments use. | Live, small limits (see Roadmap) |
| MCP | Agent frameworks calling tools, including a tool to pay a listing. | Live, small limits (see For agents) |
| UCP | A protocol for agents buying from merchants. | Watching |
| ACP, AP2 and A2A | Protocols for agent payments and for agents talking to agents. | Watching, nothing built |
A name on this page means we use it, plan to build for it, or are following it. What is live is on the Roadmap.