BondTerminal

BondTerminal in Claude and ChatGPT

Ask your AI agent about any bond we cover. It answers with our numbers: price, yield, spread, duration and price history, with a link to each bond's page.

Add BondTerminal to Claude

No form? In Customize → Connectors, select + and Add custom connector, enter BondTerminal and https://bondterminal.com/mcp, and leave the rest blank. It then works in the desktop and mobile apps; on a Team or Enterprise plan, an owner adds it first.

  • Select Add to Claude. Claude opens its custom connector form with BondTerminal filled in.
  • Select Create, then Connect next to BondTerminal.
  • Sign in to BondTerminal and select Connect. New to the API? Check the fair-use box and we create your key.

Add BondTerminal to ChatGPT

No Add custom MCP server option? Turn on developer mode in ChatGPT's settings. It then works in the desktop and mobile apps.

  • Select Open ChatGPT plugins, then Add and Add custom MCP server.
  • Name it BondTerminal, enter https://bondterminal.com/mcp as the server URL and keep OAuth. Confirm the warning and create it.
  • Sign in to BondTerminal and select Connect. New to the API? Check the fair-use box and we create your key.

Other agents

Set up bondterminal.com/skill.md

  • Copy the line and paste it into any agent that connects to MCP servers.
  • The agent reads our setup steps and walks you through them.
  • Sign in to BondTerminal when it asks.

Try asking

  • Compare Argentina 2035 and Ecuador 2035 on yield, spread and duration.
  • Chart Argentina 2035's price and yield over the past year.
  • How has riesgo país moved over the last three months?
  • What yield does YPF 9.5% 2031 pay at a price of 95?
  • List Brazilian corporate bonds that yield more than 8%.
  • When can YPF call its 8.75% 2031 notes, and at what price? Quote the offering documents. (Pro)

Questions

Do I need a BondTerminal account?
Yes. You sign in to BondTerminal when you connect. If you have no API key yet, connecting creates one.
What does it cost?
A Basic account includes 25 bond calculations and 200 read units a day. Questions about offering documents need Pro.
Can the agent change anything in my account?
No. The connection is read-only. It reads bond data and can ask us to add a bond we do not cover yet.
Which bonds are covered?
Over 3,000 USD bonds from 90+ countries: sovereigns, quasi-sovereigns and corporates, with a focus on emerging markets and Argentina.
Are these the same numbers as the website?
Yes. The agent reads the same engine as bondterminal.com. Yields are semi-annual bond-equivalent and prices are per 100 face. How we calculate yields.
How do I disconnect?
Remove BondTerminal in your agent's connector or plugin settings. To cut off every app at once, revoke your API key on the developer page.

Developers

Building with the API or an MCP client of your own? See the developer docs.