generated: '2026-07-18' method: searched source: https://developers.dwolla.com/docs/changelog + https://status.dwolla.com + https://developers.dwolla.com/docs/api-reference/api-fundamentals versioning: scheme: media-type / account-level API version current: v2 media_type: application/vnd.dwolla.v1.hal+json error_on_invalid: 406 InvalidVersion docs: https://developers.dwolla.com/docs/api-reference/api-fundamentals/making-requests-and-authentication deprecation: policy: >- Dwolla announces sunsets and breaking changes through its dated changelog. The legacy v1 API and the original Transfer API were sunset on 2019-01-07. The Visa Open Banking provider integration was sunset on 2025-11-01 (migrate to Plaid or MX). changelog: https://developers.dwolla.com/docs/changelog status_page: https://status.dwolla.com/ support: email: support@dwolla.com community: https://discuss.dwolla.com/ event_retention: Events and fired webhooks are retained for a rolling 30-day window.