Connect Open Exchange Rates to Your AI Agent

Give AI the currencies, amount, or dates you want to compare and ask it to explain the rate data.

5 tools API key

Connect Open Exchange Rates Install OOMOL

Try a Open Exchange Rates Task

Copy a prompt into your agent with the oo Skill installed. Add your page links and source notes before running it.

oo Skill Open Exchange Rates

Compare historical exchange rates

Compare rates on two specified dates against the same base currency.

/oo Open Exchange Rates: Read Open Exchange Rates for [date one] and [date two], using USD as the base and EUR and JPY as target currencies. Compare the changes and include the source dates.

Start Working with Open Exchange Rates

Install OOMOL

Set up oo CLI and the oo Skill in your agent.
Install OOMOL →
Connect Open Exchange Rates

Connect an Open Exchange Rates App ID from your account dashboard.
Connect Open Exchange Rates →
Give Your Agent a Task

Use /oo with the pages to read, the changes to make, and where to save the result.
Connection Guide →

Choose Your Agent

Codex Claude Code Cursor Hermes

An Open Exchange Rates App ID with access to the requested rate operation.

Open Exchange Rates Tools

The integration lists currencies, retrieves latest, historical, and date-range rates, and requests amount conversions. Results include source rate dates and licensing information.

Rates and conversions

Read currency lists and latest or historical rate data, or convert an amount between currencies.

5 tools

Get Currencies

Retrieve all currencies supported by Open Exchange Rates.

open_exchange_rates.get_currencies

Get Latest Rates

Retrieve the latest Open Exchange Rates exchange rates.

open_exchange_rates.get_latest_rates

Get Historical Rates

Retrieve historical Open Exchange Rates exchange rates for a specific date.

open_exchange_rates.get_historical_rates

Get Timeseries Rates

Retrieve Open Exchange Rates exchange rates across a date range.

open_exchange_rates.get_timeseries_rates

Convert Currency

Convert an amount between two currencies using Open Exchange Rates.

open_exchange_rates.convert_currency

Frequently Asked Questions

How should I specify currencies?

Use three-letter currency codes such as USD, EUR, or JPY. The currency list provides names for supported codes.

Can I request only the currencies I need?

Yes. Specify target currency codes when requesting rates and keep the same base when comparing dates.

Are these guaranteed transaction exchange rates?

The results are exchange-rate data and conversion estimates, not a quoted rate guaranteed by a bank or payment provider.