Free finance tools

Quick answers for businesses that pay and get paid across borders. Every tool is free, needs no sign-up, and works for people and AI agents alike.

Exchange rates

Live mid-market rates.

Currency converter: 6 currencies and USDC at the mid-market rate.

Bank details

Check bank details before you send.

Rates by currency pair

Also free for AI agents, through WebMCP on these pages, a remote MCP server or a JSON API: finance tools for AI agents, API terms.

Pay globally,
from one account.