x402
HTTP-based payment protocol. Settles USDC on-chain via facilitators.
MPP
Machine Payments Protocol — multi-leg agentic settlement. Coming soon.
| # | Protocol | Txns | Volume | Avg Tx | Buyers | Sellers | Chains |
|---|---|---|---|---|---|---|---|
| 1 | x402 | 162.0K | $31.1K | $0.19 | 1,715 | 505 | 4 |
| 2 | MPPComing soon | — | — | — | — | — | — |