iDIN is a bank-based identity verification method that lets users confirm their identity through their own bank. Trinsic integrates iDIN so businesses can verify users during onboarding and verification workflows.

iDIN | Digital Identity Verification

Q: Which countries does iDIN support?

iDIN covers the Netherlands along with Aruba, Bonaire, Curacao, and Sint Maarten.

Q: What can you verify with iDIN?

iDIN returns family name, date of birth, sex, address, and country, with phone number available when the user consents and additional address details in some cases.

Q: How does verifying with iDIN work?

The user selects iDIN, chooses their bank, authenticates within their banking app, and consents to share identity attributes. They are then redirected back to your app with a resultsAccessKey upon completion, on both mobile and desktop.

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iDIN

A Dutch online identification system enabling secure authentication for e-commerce and banking. User selects their bank, authenticates inside the banking app and consents to share verified identity attributes; widely adopted, secure and PSD2‑aligned.

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Provider details

Category and coverage

What you can verify

Always returned

Family nameDate of birthSexAddress line 1Country

Sometimes returned

Phone numberAddress line 2Address line 3CityPostal code

Technical & standards

Protocol

Standards

How to integrate

iDIN

Every provider in the Trinsic network is added the same way. Three steps, one integration.

Create an account

Get an API key

Generate an API key for your workspace to authenticate verification requests.

Configure a verification profile

Choose which identity providers to accept, then run your first verification session.

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iDIN verification, one API for every ID

Trinsic verifies this ID and hundreds of digital IDs across 50+ countries through one integration. Explore the identity verification API, or see how Trinsic handles identity orchestration, fintech and KYC, and age assurance.

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Frequently asked questions

What is iDIN?

Which countries does iDIN support?

What can you verify with iDIN?

How does verifying with iDIN work?

other digital IDs in this category

Bank-based IDs

Bank-based IDs, or bank IDs, are federated consortium-based verification methods or mobile digital credentials based on the trust established by a user's banking institution.

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