Markets REST API

To use DTN's web services, you must display DTN's logo on each page that our information appears. The DTN logo is available here.

To use DTN's Markets API, you must adhere to the following guidelines in order to comply with exchange rules:

• If displaying CME markets data, you must display the CME Group logo and link it to their website: https://www.cmegroup.com/education.
• If displaying ICE markets data, you must display the ICE logo and link it to their website: https://www.theice.com/index.
• For display of any markets data, you must display the delay period from the web service and the following text: "Quotes are delayed at least 10 minutes."

More detailed Market API documentation can be found here: Markets API

To test the APIs in the documentation site, click the Authorize button. Paste the test key of oViXqthDGFNVw3IvAsnKrFG1AcfPyA6b in the apikey-query text box.