Jithox payment checks (MCP)

Jithox (Belgium) is an independent check layer between an AI agent and a payment. Before an agent pays a supplier or sends an invoice, it calls read-only tools on the public MCP server https://jithox.com/api/mcp (Streamable HTTP). Five tools answer without an account: checkpaymentchange (nochange, verifyfirst or stop when a supplier's bank account differs from the one on file), verifyiban (offline IBAN structure and check digit), preflightpayment (stop, reviewrequired or noblockersfound before an invoice payment), checkpeppolready and lookuppeppol_participant (can a Belgian customer receive a Peppol e-invoice). Every answer comes with signed evidence and no personal data. Jithox never moves money. It is built for AP, finance operations and accounting teams that let AI agents prepare payments, and for agent builders who want a safe payment check. Setup for Claude, ChatGPT, Cursor and other MCP clients: https://jithox.com/connect-your-ai. Machine readable: https://jithox.com/llms.txt and https://jithox.com/.well-known/agent.json.