invoice-preflight
MCP serverCommerce & financeChecks UBL invoices against purchase details and recalculates totals. $0.05 USDC per call on Base.
Available today. Use it from your connected AI after setup.
No other account needed.
Connect ahel once, and every AI you use reads what you have installed.
Then ask your AI: use invoice-preflight
Install invoice-preflight
The server’s own address, for the clients that take one directly. Or connect ahel onceand every client you use reads it from one address, with the account kept on ahel rather than in each client’s config.
Claude Code
claude mcp add --transport http invoice-preflight 'https://mcp.dropenginehq.com/api/paid-mcp'Run it once in your project, then open /mcp to approve any sign-in the server asks for.
Claude Desktop
https://mcp.dropenginehq.com/api/paid-mcpAdd a custom connector in Settings, paste this address, and approve the sign-in.
Cursor
cursor://anysphere.cursor-deeplink/mcp/install?name=invoice-preflight&config=eyJ1cmwiOiJodHRwczovL21jcC5kcm9wZW5naW5laHEuY29tL2FwaS9wYWlkLW1jcCJ9Open the link and Cursor adds the server at that address.
ChatGPT
https://mcp.dropenginehq.com/api/paid-mcpIn Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.
Codex
codex mcp add invoice-preflight --url 'https://mcp.dropenginehq.com/api/paid-mcp'Run it once, then sign in with codex mcp login invoice-preflight if the server asks for an account.
Advanced
- Delivery
- invoice-preflight MCP server → your ahel gateway (mcp.ahel.ai) → every connected AI client.
- Catalog kind
- mcp-server
- Gateway key
io-github-ahmet11159-invoice-preflight- Source
- github.com/Ahmet11159/x402-mcp-platform
- Hosted endpoint
https://mcp.dropenginehq.com/api/paid-mcp