Banks in South Korea
There are 243 banks and financial institutions tracked in South Korea, covering retail banks, neobanks, and BaaS sponsors that participate in open banking. Each profile shows API readiness signals (developer portal, sandbox, aggregator coverage) so teams can shortlist integration partners in South Korea. Browse the alphabetical list below or jump to a specific letter, then open a provider profile for the developer docs, OAuth scopes, and contact details.
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Banks in South Korea: FAQ
Our directory lists 243 banks and financial institutions in South Korea. You can browse the full alphabetical list above; the stat cards show how many publish a developer portal, offer a sandbox, or are reachable through an API aggregator.
We don't yet have confirmed developer-portal data for banks in South Korea. Many can still be reached through an API aggregator like Plaid, Tink, TrueLayer, MX, or Salt Edge — see the aggregator coverage stat above.
South Korea is outside the EU PSD2 zone, but many banks still expose open banking APIs voluntarily or under local rules (e.g. UK Open Banking, US CFPB Section 1033, Australia's CDR, Brazil's Open Finance, India's Account Aggregator framework). Open each provider profile to see the standards it supports.
We don't yet have confirmed aggregator coverage data for banks in South Korea. The major players to check directly are Plaid, Tink, TrueLayer, MX, Salt Edge, Yodlee, and Yapily — see our /api-aggregators directory for regional coverage.