Create re-authentication exchange session

Creates a re-authentication exchange session to refresh a user’s bank account connection when their existing authorization is no longer valid. Required when receiving an UpdateCredentials error during bank balance checks or when user re-authentication is needed.

POST /exchanges/{id}/exchange-sessions

cURL

cURL

POST https://api.dwolla.com/exchanges/74a207b2-b7b7-4efa-8bf8-582148e7b980/exchange-sessions
Accept: application/vnd.dwolla.v1.hal+json
Content-Type: application/vnd.dwolla.v1.hal+json
Authorization: Bearer pBA9fVDBEyYZCEsLf/wKehyh1RTpzjUj5KzIRfDi0wKTii7DqY

{
    "_links": {
        "redirect-url": {
            "href": "https://www.yourdomain.com/iav-callback"
        }
    }
}

400

{
  "code": "ValidationError",
  "message": "Invalid request parameters"
}

Authorizations

Authorization · string · header · required

The access token received from the authorization server in the OAuth 2.0 flow.

Headers

Accept · enum<string> · default: application/vnd.dwolla.v1.hal+json · required

The media type of the response. Must be application/vnd.dwolla.v1.hal+json

Available options: application/vnd.dwolla.v1.hal+json

Path Parameters

id · string · required

Exchange's unique identifier

Body

application/vnd.dwolla.v1.hal+json

Request body containing the redirect URL. Required for:

• Plaid mobile sessions Not required for:
• Plaid web sessions

CreateReAuthExchangeSessionForWeb

CreateReAuthExchangeSessionWithRedirect

Create re-auth exchange session for web (Plaid web sessions where request body is optional)

Response

201

created