JSPM

A bank account for AI agents on Sui — guided setup, MCP, send, save, borrow, rebalance

curl for x402 paid APIs. Auto-pays any endpoint on Base, Solana, and Tempo.

Amiko CLI — swap tokens, manage credits, bridge cross-chain, and call marketplace agents

Agent payment intelligence — predict costs, optimize execution, fix failures. Powered by VialOS Runtime.

MCP server for the Agent Wonderland AI agent marketplace

Sui USDC payment method for the Machine Payments Protocol (MPP)

TypeScript SDK for card payments in the Machine Payments Protocol

SDK and CLI for the AgentMall API — let AI agents buy physical products from US retailers

Sui USDC payment method for the Machine Payments Protocol (MPP)

Agent Cash: Give your AI Agents autonomous virtual credit cards (Mastercard) via Stripe Issuing to pay for APIs and SaaS. x402 & MPP compatible.

AI Credit Card: Give your AI Agents autonomous virtual credit cards (Mastercard) via Stripe Issuing to pay for APIs and SaaS. x402 & MPP compatible.

TypeScript SDK for the Grantex delegated authorization protocol

AgentCard: Give your AI Agents autonomous virtual credit cards (Mastercard) via Stripe Issuing to pay for APIs, SaaS, and cloud computing. x402 & MPP compatible.

Agent Wallet: Give your AI Agents autonomous virtual credit cards (Mastercard) via Stripe Issuing to pay for APIs and SaaS. x402 & MPP compatible.

Crypto Card: Give your AI Agents autonomous virtual credit cards (Mastercard) via Stripe Issuing to pay for APIs and SaaS. x402 & MPP compatible.

CLI for AI agent bank accounts on Solana — init, address, balance, send, pay

MCP server for 402 Index — search 15,000+ paid API endpoints across L402, x402, and MPP protocols with real-time health monitoring

XPR Network payment method for the Machine Payments Protocol (mppx)

MCP server for Strale — pre-flight check any paid API before your agent pays, plus 250+ business data, compliance, and validation tools for Claude, Cursor, Windsurf, and any MCP client

RACKS Wallet MCP — crypto trading, betting, and MPP payments for AI agents. Trade perps on Hyperliquid, bet on Polymarket, pay APIs via Tempo/MPP, and check on-chain balances via Claude Desktop or any MCP client.

CLI for Agent Wonderland marketplace - discover, run, and rate AI agents

The official X402 Protocol for autonomous AI agents. Facilitating Agent-to-Agent transactions and the Machine Payments Protocol (MPP). Powered by ASG Card.

MCP server for the Handshake58 AI marketplace. DRAIN payment channels, MPP per-request payments, quality feedback. Agents discover providers, pay, and report.

The official Machine Payments Protocol for autonomous AI agents. Facilitating Agent-to-Agent transactions and the Machine Payments Protocol (MPP). Powered by ASG Card.

One-line middleware for agent commerce. Add paid endpoints with identity — no setup flow, no API keys for buyers.

The official X402 for autonomous AI agents. Facilitating Agent-to-Agent transactions and the Machine Payments Protocol (MPP). Powered by ASG Card.

The official Mpp for autonomous AI agents. Facilitating Agent-to-Agent transactions and the Machine Payments Protocol (MPP). Powered by ASG Card.

Aspose.Tasks Cloud SDK for Node.js

Dexter managed Solana settlement for the Machine Payments Protocol

CLI tool to view your MPP spending history powered by paylog.dev

OpenClaw plugin for x402 and MPP payments, wallet tools, and paid inference proxying.

TypeScript SDK for AI agent bank accounts on Solana — wallet, send, pay

Accept private Zcash payments on any API via x402, MPP, and session protocols. CipherPay is the Zcash facilitator.

Stellar blockchain payment method for the Machine Payments Protocol (MPP)

CLI payment client for x402 and MPP paid APIs

Agentic payments for AI agents — x402 micropayments via HTTPayer credits. No wallets, no blockchain.

MCP client for APIbase.pro — connect AI agents to 300+ tools across 84 providers. Dual-rail payments: x402 (USDC on Base) + MPP (USDC on Tempo/Stripe).

SDK to talk to the Memento Payments Platform

OtterKit CLI — provision and connect tunnels for AI agents

MCP server for CipherPay — let AI agents create invoices, verify Zcash payments (x402 + MPP), manage sessions, and check statuses.

Drop-in toolkit for governed, observable AI agent payments

MCP client for APIbase.pro — connect AI agents to 300+ tools across 84 providers. Dual-rail payments: x402 (USDC on Base) + MPP (USDC on Tempo/Stripe).

Receipt collection SDK for AI agents — auto-capture MPP and x402 payment receipts and challenges

LND adapter (gRPC + REST) for the Lightning MPP SDK

Lightning Network payment method for Machine Payments Protocol (MPP)

Mock adapter for testing the Lightning MPP SDK without a real node

Cross-chain payment adapter for Tempo using Squid Router

Testing and debugging toolkit for Machine Payments Protocol

Nostr Wallet Connect (NIP-47) adapter for the Lightning MPP SDK

Mock MPP server for testing and demoing mpp-inspector

Condition-based access for mppx routes using signed wallet attestations — 33 chains, no RPC management

MCP server and Claude Code plugin for Machine Payments Protocol inspection

TypeScript SDK for AEP (Agent Economic Protocol)

MCP server for Rails Lab — connect Claude to agent payments

Solana SPL token payments for the Machine Payments Protocol

Dark Forest payment helpers for TaskForest: MPP wrapper, PER delegation, and settlement utilities

Solana USDC payment method for the Machine Payments Protocol (MPP)

Self-hosted prepaid, budget-capped edge runtime for private paid workers on Cloudflare.

Solana payment method for the Machine Payments Protocol (mppx)

TypeScript SDK and CLI for the ClawdMarket autonomous agent marketplace

Solana MPP SDK — SPL token payments over HTTP 402

Canton Network payment method for the Machine Payments Protocol (MPP) — accept and make USDCx payments in any HTTP API

Minimal Bun-only TypeScript parser for Microsoft Project MPP files.

Client SDK for paid MCP tools — auto-pay, budget controls, multi-protocol

The easiest way to make your API agent-payable. Multi-protocol payment routing for AI agents.

Payment gateway for MCP servers — monetize your tools with one wrapper

CLI for AEP (Agent Economic Protocol)

Grantex agent identity and delegation for MPP (Machine Payments Protocol)

CLI for AI agent banking on Canton Network — send, receive, and pay for APIs with USDCx

VUP — Valeo Universal Pay. One SDK, every payment protocol. x402, MPP, and beyond.

REST API for AEP intent resolver, analytics, fleet, probe

MPP API gateway for Canton Network — pay-per-request access to OpenAI, Anthropic, and 15+ services with USDCx

KYA (Know Your Agent) compliance screening for Machine Payments Protocol — OFAC sanctions screening before AI agents authorize payments

Sui-specific discovery validation for MPP servers — validate OpenAPI documents and probe 402 payment challenges

Developer toolkit for accepting machine payments on Solana via the Machine Payments Protocol (MPP)

TypeScript SDK for SKALOR — The Agentic Clearing House. Dual-protocol settlement: MPP (Tempo/PathUSD) + x402 (Base L2/USDC).

Merchant middleware for Skalor — accept AI agent payments with one line of code

The first React Native library for the Open Wallet Standard (OWS) — policy-gated autonomous agent payments on Solana using USDC, with Stripe MPP / x402 HTTP 402 support.

MCP server for MPPrimo — AI agent access to MPP service ratings and recommendations

Stableyard payment method for the Machine Payments Protocol (MPP). Any chain in, any chain out, fiat settlement.

Stableyard payment method for the Machine Payments Protocol (MPP). Any chain in, any chain out, fiat settlement.

Turn your MCP server tools into paid endpoints using the Machine Payments Protocol

Drop-in middleware to make any API payable via Machine Payments Protocol on TON

MPP payment tracking SDK — log every API spend with context

Cost-optimized API router with MCP support and automatic MPP micropayments

TypeScript SDK for PayFlow — pay for any AI service per request via the Machine Payments Protocol

ParadeDb JavaScript Client Library

Simple to use Multiplayer Piano midi player

Agent spend control SDK — pay for API resources through Rails Lab

Lightning-native Machine Payments Protocol SDK with pluggable payment adapters

TON blockchain payment method for the Machine Payments Protocol (MPP)

Tomopay client SDK for paid MCP tools — auto-pay, budget controls, multi-protocol

Micro tool for testing with syntax similar to Spek, but shorter.

A fast and awesome mpp bot client created by anonydiamond

Tomopay payment gateway for MCP servers — monetize your tools with one wrapper

MPPClone custom message API

MPP Client Extended

A simple to use MIDI player for Multiplayer Piano

An easy to use NodeJS library for Multiplayerpiano.com & mppclone.com otherwise known as MPP to create chat bots.

MPP Button to be shared across org

This is anony mpp bot

Node.js library used to create bots for multiplayerpiano.com

A maintained nodeJS bot package for MPPClone/Multiplayer Piano. based on Anonydiamond's anony-mpp-bot-js.

MCP server for agent payments ecosystem intelligence. Pay per query via x402.

ASG Agent Pay — the banking layer for autonomous AI agents. Multi-chain payments (x402 + MPP), virtual cards, policy engine, and wallet abstraction across 15 networks. The only SDK unifying Coinbase x402 and Stripe MPP protocols.

OpenMerch Agent SDK — discover services, execute tasks, manage wallet

OpenClaw plugin for xWell — AI agent payment orchestration via x402 and MPP protocols

MCP server for RobotPostal — send physical letters via AI agents

Alipay+ Payment Integration Assistant for OpenClaw - Supports ACQP and MPP payment modes

Public xMPP MCP server for payment-aware agent workflows on Stellar, with fetch, preview, explain, session, and receipt tools.

Public xMPP SDK for payment-aware agent calls on Stellar, with route-aware fetch, workflow estimation, and local helpers.

Pure TypeScript interface definitions for Stellect wallet adapters

x402 payment engine, service registry, and budget guard for Stellect

One-liner MPP paywall wrapper for Next.js — powered by NexusPay USDC

OpenMerch Provider SDK — register services, handle sync/async/streaming executions

ASG Pay Agent Cash — give your AI agents autonomous virtual credit cards (Mastercard) via Stripe Issuing. x402 & MPP compatible. Part of the ASG Pay ecosystem.

Stellar-native wallet implementation for Stellect — keystore, policy engine, signing

APS governance layer for Stripe agent payments — commerce delegation, spend limits, merchant allowlists, audit trail

ASG Pay — the banking layer for autonomous AI agents. Multi-chain payments (x402 + MPP), virtual cards, policy engine, 15 networks. The only SDK unifying Coinbase x402 and Stripe Machine Payments Protocol into one npm install.

MCP server exposing Stellect tools to AI agents

MCP payment tools for AI agents — reference implementation with x402, MPP, and fiat

Banking infrastructure for AI agents. Real accounts, virtual cards, and programmable money — built on the Machine Payments Protocol.