--- title: "Open Exchange Rates to ChatGPT | OWOX MCP" canonical: "https://www.owox.com/connectors/open-exchange-rates-connector-to-chatgpt" updated: "2026-09-17" --- # Ask Currency Questions in ChatGPT Ask Open Exchange Rates questions in ChatGPT using OWOX Data Marts. Collect Open Exchange Rates data into a governed data mart, then get answers in ChatGPT 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 ChatGPT ## Ask Open Exchange Rates questions in ChatGPT You Convert last month's euro ad spend to US dollars at the daily rate. ChatGPT From Historical exchange rates data (open\_exchange\_rates\_historical) I took the rate for each date and currency and joined it to the spend in your ad Data Marts by date, so each day is converted at that day's rate rather than one monthly average. This comes from your governed Data Marts through the OWOX MCP server, so it is as fresh as their last scheduled refresh. You How much did the rate move over that month? ChatGPT The lowest and highest euro rate across the month's dates show the range, and the day-by-day series shows when the biggest change happened. ## Related connectors [AWS Athena Connector to ChatGPT](/connectors/aws-athena-connector-to-chatgpt) [AWS Redshift Connector to ChatGPT](/connectors/aws-redshift-connector-to-chatgpt) [Bank of Canada Connector to ChatGPT](/connectors/bank-of-canada-connector-to-chatgpt) ## 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 ChatGPT See how OWOX Data Marts helps you ask currency questions in ChatGPT, 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 ChatGPT](https://www.owox.com/connectors/aws-athena-connector-to-chatgpt) — /connectors/aws-athena-connector-to-chatgpt.md - [AWS Redshift Connector to ChatGPT](https://www.owox.com/connectors/aws-redshift-connector-to-chatgpt) — /connectors/aws-redshift-connector-to-chatgpt.md - [Bank of Canada Connector to ChatGPT](https://www.owox.com/connectors/bank-of-canada-connector-to-chatgpt) — /connectors/bank-of-canada-connector-to-chatgpt.md