Payments

Reins — let an LLM pay APIs only inside an on-chain spend policy (budget, payee allowlist, expiry, revoke) on Solana. MCP server + CLI.

Shared HoudiniSwap API client and types for AI agent integrations

Online Micro-metering and monetization middleware for Model Context Protocol (MCP) servers and AI agent tool invocations with sub-35ms HTTP 402 settlements.

Model Context Protocol server for the Proxy-Seller Client API. Lets Claude (and other MCP clients) inspect your proxies, balance, payments and place/extend orders.

Aza MCP server — buy airtime, data and pay bills from your own Azabill wallet, right inside your code editor (Claude, Cursor, VS Code, Windsurf). Model Context Protocol server for Nigerian airtime & data top-ups.

A collection of Bitcoin SV (BSV) tools for the Model Context Protocol (MCP) framework

StillOS MCP server — calibrated Kalshi prediction signals + tamper-evident notarization

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

LangChain integration for SmartAgentKit — AI agent smart wallet tools

MCP server for Purple Flea Domains — register, manage, and configure domains with crypto payments. Search availability, purchase domains, manage DNS records. By Purple Flea.

MCP server for Online.PR — Search PR agencies, browse publications, buy press release distribution with direct Stripe checkout, request quotes. Zero-config, no API key needed.

Slid Phi Labs public HTTP client and discovery stub. Hosted compression and protected engines are not shipped in this package.

Pay-per-use MCP server for AI agents — 18 API tools + smart LLM routing. No API keys needed, pay with USDC on Base.

Abstraxn CLI — connect to Agent Kit MCP, manage agents, and use Web3 tools from your terminal

MCP server for AgentSignal — live LONG/FLAT/SHORT trading signals for AI agents

MCP server for the Gravv payments API — onboard customers, open accounts, move money, issue cards.

MCP server that gives an LLM agent a funded, spending-limited, private Sirius account — balance, private transfers, x402 paid fetch, quotes and swaps, over stdio

MCP server for Easypaisa — mobile wallet, payments (Pakistan)

MCP server for Website Security Snapshot API — scan HTTP security headers from Claude and AI agents

MCP server with 600+ AI-agent tools for invoicing, payroll, booking, accounting, CRM, payments, tax filing (incl. T2 corporate), churn off-ramps, and firm client management. Works with Claude, ChatGPT, Gemini, Cursor, and any MCP client.