# Testing sandbox with Postman collection no results

**URL:** <https://community.fireblocks.com/t/testing-sandbox-with-postman-collection-no-results/147>\
**Category:** Developer Discussion\
**Created:** [June 9, 2023, 6:13am UTC](https://community.fireblocks.com/t/testing-sandbox-with-postman-collection-no-results/147 "2023-06-09T06:13:42Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![danielk](https://avatars.discourse-cdn.com/v4/letter/d/a88e57/32.png) [@danielk](https://community.fireblocks.com/u/danielk)\
**Post date:** [June 15, 2023, 10:20am UTC](https://community.fireblocks.com/t/testing-sandbox-with-postman-collection-no-results/147/13 "2023-06-15T10:20:00Z")

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@seshalkimi: As per the instructions earlier in the [other thread](https://community.fireblocks.com/t/message-unauthorized-token-was-not-accepted/67/4), and as per [point #3 under the section “Update environment variables”](https://developers.fireblocks.com/docs/postman-guide#update-environment-variables) in the documentation, you have to check your `baseUrl` setting - the current value must be `https://sandbox-api.fireblocks.io`.

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_[View the full topic](https://community.fireblocks.com/t/testing-sandbox-with-postman-collection-no-results/147)._