Is Great Southern Bank supported?

Yes. Great Southern Bank connects through CDR Open Banking (via Fiskil), so you can link your accounts and start syncing in minutes.

How often does Great Southern Bank sync to the Redbark API?

API requests proxy live from Great Southern Bank at call time, and webhooks fire when new data reaches Redbark, within a few hours of a transaction posting.

Is my Great Southern Bank connection read-only?

Yes. Redbark requests read-only access under the CDR. It can read transactions and balances, and can never move money or change your Great Southern Bank accounts.

Does Redbark store my Great Southern Bank data?

No. Redbark uses a pass-through architecture: your Great Southern Bank transactions are proxied live to the Redbark API. We store consent records, encrypted tokens and minimal account metadata, never transaction amounts, descriptions or balances.

Is Redbark independently security tested?

Yes. Redbark was penetration tested in July 2026 by Project Black, a CREST-accredited Australian security firm, covering the web app, REST API, MCP server and admin console. The test returned zero critical and zero high-risk findings, and every finding raised was remediated and confirmed closed on retest.

How fresh is the Great Southern Bank data from the API?

Requests proxy live from Great Southern Bank via CDR Open Banking at call time. Webhooks fire when new Great Southern Bank data reaches Redbark, within a few hours of a transaction posting at your bank.

How are webhooks secured?

Every webhook payload is signed with an HMAC signature you verify against your signing secret, so you can confirm it genuinely came from Redbark.

Australia · Developer API

Connect Great Southern Bank to the Redbark API

Pull Great Southern Bank transactions and balances over a clean REST API, or receive HMAC-signed webhooks as soon as new data reaches Redbark. Build your own app on live Great Southern Bank data over CDR Open Banking.

Connect Great Southern Bank free See pricing

No credit card required

Everyday Account

Great Southern Bank

Savings Account

Great Southern Bank

Credit Card

Great Southern Bank

Your app

REST API + webhooks

SyncingLast synced: 2 min ago

Developer API

Your Great Southern Bank data, on tap for developers

Authenticate with an API key, request Great Southern Bank accounts, transactions and balances as JSON, and subscribe to HMAC-signed webhooks for push updates. Data is proxied live, nothing is warehoused.

Get started

Connect Great Southern Bank to the Redbark API in three steps

Connect Great Southern Bank

Link your Great Southern Bank accounts to Redbark through CDR Open Banking.

Create an API key

In Redbark, go to Settings → API & MCP and generate a key. Use it as a bearer token against api.redbark.com.

Read data or subscribe to webhooks

Fetch Great Southern Bank transactions as JSON on demand, or register a webhook endpoint to receive HMAC-signed events within hours of new transactions posting.