ING Wholesale Banking Italy API Access via Open Banking

Corporate treasury teams working with ING Wholesale Banking in Italy can pull live account data into their own tools without wrestling with bank-specific integrations. open-banking.io gives you a single, standards-based API that connects to ING Wholesale Banking alongside 2,600+ other European and UK institutions, so your finance stack stays consistent no matter how many banking relationships you hold.

Once connected, your ING Wholesale Banking business data flows straight into your ERP, treasury management system, reconciliation workflow or in-house dashboards on a schedule you control.

How to connect ING Wholesale Banking

1. Create an account at open-banking.io and open the connection wizard.
2. Search for ING Wholesale Banking and select the Italy entity.
3. Authenticate directly with ING using the bank's own secure login — your credentials are never seen by us.
4. Approve the consent scope for the business accounts you want to share.
5. Start syncing accounts, balances and transactions through the API or export them to your tooling.

What data you can access

• Accounts — business account identifiers and metadata for your ING Wholesale Banking relationships.
• Balances — current and available balances, refreshed on demand.
• Transactions — booked and pending movements with full remittance detail for reconciliation.

Consent and coverage

ING Wholesale Banking (Italy) supports business account types through this connection. A single consent stays valid for up to 180 days, the maximum the standard allows, before ING asks you to re-authenticate — so you get long stretches of uninterrupted syncing with minimal re-approval overhead.

Privacy by design

open-banking.io is zero-knowledge: authentication happens on ING's own domain and we never store your banking passwords. There are no eIDAS certificates to buy, register or renew — a step that normally blocks smaller teams from building open-banking integrations. You simply connect and go.

Pricing

Access starts at roughly EUR 3 per month, with no per-call surprises and no certificate costs bolted on top. It's a flat, predictable way to keep ING Wholesale Banking data flowing into your systems.

FAQ

Do I need an eIDAS certificate to connect ING Wholesale Banking?

No. open-banking.io is certificate-free, so you avoid the usual QWAC/QSEAL setup and can connect straight away.

How long does a consent last?

Up to 180 days per authorisation. After that, ING Wholesale Banking requires you to re-confirm access.

Which accounts are supported?

Business accounts held with ING Wholesale Banking in Italy, covering accounts, balances and transaction history.

Ready to begin? Start your ING Wholesale Banking integration at open-banking.io.