Dwolla sandbox API -: Retrieve a funding source showing Invalid version

API Support
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Hi @Ajay_Dev_M , I’d recommend taking a look at this post which covers getting setup with Dwolla’s postman collection. The InvalidVersion error message is likely related to a missing and required Accept header as referenced in this section on making requests.

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@spencer Thank you for your reply. I can’t find what went wrong here is my curl

curl --location --request GET ‘https://api-sandbox.dwolla.com/funding-sources/{{funding_source_id}}’
–header ‘Authorization: Bearer {{token}}’
–header ‘Cookie: __cf_bm=a8jSJU0KXtO.4VINP_ubZ13jRhu8LrqdONIuoFYmvVk-1685426203-0-AXnKZxjx3g3mPrtLcIyduXj9JjCbf5CPuAsvg6B4eBz65wCzkN0n2t+YntKDmfv6WNlqG29n8EwiGeaweXup8XE=’