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 | 253.6K | $37.8K | $0.15 | 6,477 | 502 | 7 |
| 2 | MPPComing soon | — | — | — | — | — | — |