---
title: "Open Exchange Rates to Claude | OWOX MCP"
canonical: "https://www.owox.com/connectors/open-exchange-rates-connector-to-claude"
updated: "2026-09-17"
---

# Ask Currency Questions in Claude

Ask Open Exchange Rates questions in Claude using OWOX Data Marts. Collect Open Exchange Rates data into a governed data mart, then get answers in Claude via OWOX's MCP server — every number traces back to analyst-written SQL.

[Get Started Free](https://www.owox.com/app-signup)

## Endpoints

## Open Exchange Rates endpoints

1 Open Exchange Rates endpoints you can import. Each lands in its own table in your warehouse.

*   ### Historical exchange rates data

    Contains historical exchange rates for different currencies relative to a base currency

    4 fieldsTime series`open_exchange_rates_historical`

## Data schema

## Open Exchange Rates data schema

**Historical exchange rates data** 4 fields · open\_exchange\_rates\_historical

| Field | Type | Description |
| --- | --- | --- |
| `date` | DATE | Date of exchange rate |
| `base` | STRING | Base currency |
| `currency` | STRING | Target currency |
| `rate` | NUMBER | Exchange rate |

## In Claude

## Ask Open Exchange Rates questions in Claude

You

Which currencies moved most against our base currency this quarter?

Claude

I compared the first and last rate for each currency in open\_exchange\_rates\_historical over the quarter's dates and ranked currencies by how much they changed.

It is read from your governed Open Exchange Rates Data Mart through the OWOX MCP server and reflects that Data Mart's last scheduled refresh.

You

Can we report our regions in one currency with that?

Claude

Yes. With a rate per currency per date, any table from your other Data Marts can be restated in the base currency day by day, which keeps regional numbers comparable.

## Related connectors

[AWS Athena Connector to Claude](/connectors/aws-athena-connector-to-claude)

[AWS Redshift Connector to Claude](/connectors/aws-redshift-connector-to-claude)

[Bank of Canada Connector to Claude](/connectors/bank-of-canada-connector-to-claude)

## What users are saying

## Every claim has a receipt.

Real things real customers said — each quote pinned to a specific claim, straight from the quotes database.

A3re: trusting AI

![Nodari Rizun](https://cdn.owox.ai/www/webflow/6a7b298b2ca5055443187566_nodari-headshot.png/public)Nodari RizunFounder & CEO, Pürblack®

> _“AI, by the nature of the models, will hallucinate. And because of that, you need something which will create guardrails to ensure that there are no hallucinations, that you can trust your data.”_

C9re: one source of truth

![Mark Simmons](https://cdn.owox.ai/www/webflow/6a7b298b2b9daab0ade631d7_mark-headshot.png/public)Mark SimmonsCMO, Pürblack®

> _“We had six or seven different channels and no single source of truth — it was almost impossible, a lot of guesswork.”_

E7re: getting time back

![Nodari Rizun](https://cdn.owox.ai/www/webflow/6a7b298b2ca5055443187566_nodari-headshot.png/public)Nodari RizunFounder & CEO, Pürblack®

> _“We regained time. And time is the one resource that never comes back.”_

## Turn Currency Data into Answers in Claude

See how OWOX Data Marts helps you ask currency questions in Claude, reconcile revenue across markets, and scale reporting without rebuilding logic.

[Get Started Free](https://www.owox.com/app-signup)

## References

Pages this page links to, on this site and on docs.owox.com. Where the page has a Markdown twin, its address follows the link.

- [Get Started Free](https://www.owox.com/app-signup)
- [AWS Athena Connector to Claude](https://www.owox.com/connectors/aws-athena-connector-to-claude) — /connectors/aws-athena-connector-to-claude.md
- [AWS Redshift Connector to Claude](https://www.owox.com/connectors/aws-redshift-connector-to-claude) — /connectors/aws-redshift-connector-to-claude.md
- [Bank of Canada Connector to Claude](https://www.owox.com/connectors/bank-of-canada-connector-to-claude) — /connectors/bank-of-canada-connector-to-claude.md