The official Machine Payments Protocol for autonomous AI agents. Facilitating Agent-to-Agent transactions and the Machine Payments Protocol (MPP). Powered by ASG Card.
Sui USDC payment method for the Machine Payments Protocol (MPP)
TypeScript SDK for card payments in the Machine Payments Protocol
ATXP MPP (Machine Payments Protocol) support
Solana payment method for the Machine Payments Protocol (mppx)
TypeScript SDK for the [**Machine Payments Protocol**](https://machinepayments.dev).
Stellar blockchain payment method for the Machine Payments Protocol (MPP)
0G Chain payment method for the Machine Payments Protocol
Aptos payment method for the Machine Payments Protocol (MPP)
Monad payment method for the Machine Payments Protocol
Quicknode payment methods for MPP (Machine Payments Protocol)
HitPay Machine Payments Protocol (MPP) — protocol + service client + framework-agnostic `protect` middleware.
Managed Solana settlement and streaming sessions for the Machine Payments Protocol
XPR Network payment method for the Machine Payments Protocol (mppx)
Machine Payments Protocol (MPP) plugin for Hedera Agent Kit — charge and session payments with USDC
Native Hedera payment method for Machine Payments Protocol (MPP). Charge + session intents, no facilitator.
The official X402 for autonomous AI agents. Facilitating Agent-to-Agent transactions and the Machine Payments Protocol (MPP). Powered by ASG Card.
Plural MPP Seller SDK - x402 Machine Payments Protocol server middleware (TypeScript)
Lightning Network payment method for Machine Payments Protocol (MPP)
Solana USDC payment method for the Machine Payments Protocol (MPP)
Standalone implementation of the Machine Payments Protocol (MPP) envelope: challenge / credential / receipt encode + sign + verify. Optional JWS wrapping layer for signed envelopes. Optional x402 client (on-chain USDC) and stripe-mpp client (Stripe SPT) f
Solana SPL token payments for the Machine Payments Protocol
MolTrust trust score middleware for MPP (Machine Payments Protocol) endpoints
MegaETH payment method for the Machine Payments Protocol.
Implements the Payment HTTP Authentication Scheme (HTTP 402) for payment-gated APIs.
Ruby SDK for the Machine Payments Protocol (MPP) — an HTTP 402 Payment Authentication scheme.