API Support

Transfers This sub-category is for questions related to Transfers in Dwolla. Other Use this sub-category for all other questions about the API Funding Sources This sub-category is for questions related to funding-sources in Dwolla. Customers This sub-category is for questions related to Customers in Dwolla. Authentication This sub-category is for questions related to Application authorization and creating OAuth application access tokens.

Topic	Replies	Views	Activity
Using Postman to explore and debug Dwolla's v2 API API Support What Postman is and why you should use it Postman, is a powerful tool for testing calls to the Dwolla API. Whether you are new to Dwolla, want to explore the API, or are deep into your Dwolla integration debugging reques…	12	9087	June 8, 2021
Category definition for API Discussion API Support	1	3616	November 5, 2014
Verification Documents, Embedded Errors, Verification Directives - Sole Proprietors Customers	1	30	August 21, 2026
Verification Document Sandbox Behavior Customers	1	20	August 7, 2026
MX integration using the token-based Secure Exchange flow Other	4	56	July 7, 2026
500 Server Error in Sandbox Environment - Urgent Production Concerns API Support	5	22	November 18, 2025
Invalid funds flow for existing customer Transfers	2	32	November 17, 2025
Out-of-order funding source webhooks can desync removal status Funding Sources	3	16	September 12, 2025
All customer going through exempt flow, when enabling CIP exempt settings Customers	12	85	August 25, 2025
Transfers missing funded-transfer fields Transfers	4	56	July 3, 2025
Facing issue in fetching token "We have encountered an issue fetching a token" Authentication	5	40	March 4, 2024
Webhook event fo balance updates Customers	4	41	April 7, 2025
Creating API for withdrawal help API Support	2	35	March 27, 2025
Can an API Client Have Multiple Dwolla Balances? Funding Sources	1	21	February 26, 2025
MaxNumberOfResources Transfers	3	24	February 18, 2025
The Document got accepted by dwolla but the dwolla account is still in "document" status Customers	1	12	February 6, 2025
How to delete or reactive the suspended database user from sandbox environment Customers	1	11	January 22, 2025
We need heart beat API for dwolla service, is it available Other	1	16	December 18, 2024
Request to unblock API Support	2	22	November 25, 2024
No 'Access-Control-Allow-Origin' header Problem Authentication	1	13	November 6, 2024
500 Error While Creating Funding Source + Plaid Integration Funding Sources	3	20	October 28, 2024
Issue with certify beneficial owners API Support	1	13	October 28, 2024
Get 403 error when fetch token API Support	1	16	October 15, 2024
Addenda only working for debits Transfers	10	52	October 3, 2024
Filtering of customer transfers Transfers	1	13	September 27, 2024
Issue Simulating Transfer Statuses in Dwolla Sandbox Transfers	9	41	September 23, 2024
Webhook url length API Support	2	29	September 5, 2024
Open Bankin Visa Flow Funding Sources	8	33	September 5, 2024
Troubleshoot & Resolve Customer Account Error (code R10 "Customer Advises Not Authorized, Improper, or Ineligible") Transfers	2	23	August 29, 2024
Verifying customer in DOCUMENT mode Customers	3	32	August 22, 2024