Docs
Get API Keys

Step 2: Attach an unverified Funding Source #

Next, we’ll add Jane Merchant’s bank or credit union account as an unverified funding source. Unverified funding sources can only receive funds, not send.

The example below shows sample bank information, but you will include actual bank name, routing, and account numbers after prompting your customer for this information within your application. Possible values for bankAccountType can be either “checking” or “savings”. More detail is available in API docs.

Raw
POST https://api-sandbox.dwolla.com/customers/AB443D36-3757-44C1-A1B4-29727FB3111C/funding-sources
Content-Type: application/vnd.dwolla.v1.hal+json
Accept: application/vnd.dwolla.v1.hal+json
Authorization: Bearer 0Sn0W6kzNicvoWhDbQcVSKLRUpGjIdlPSEYyrHqrDDoRnQwE7Q
{
    "routingNumber": "222222226",
    "accountNumber": "123456789",
    "bankAccountType": "checking",
    "name": "Jane Merchant"
}

HTTP/1.1 201 Created
Location: https://api-sandbox.dwolla.com/funding-sources/375c6781-2a17-476c-84f7-db7d2f6ffb31

The created funding source URL is returned in the Location header.

Test in the Sandbox for free today.
Use sandbox environment to test API requests.
Get API Keys
2024 All Rights Reserved
Financial institutions play an important role in our network.

All funds transfers made using the Dwolla Platform are performed by a financial institution partner, and any funds held in a Dwolla Balance are held by a financial institution partner. Learn more about our financial institution partners.