Bank API the leading B2B account aggregator in France
Whether you’re a retail bank, a chartered accountancy, a software publisher, or a lender, the Bank API enables your customers to collect and transmit all of their banking data in a simple, instantaneous, secure way so that they can access smarter services.

DATA
Deep, exhaustive data
- Personal and business payment accounts
- Card accounts (debit and credit)
- Loans
- Short-term savings (Livret A, LDD, PEL, CEL, etc.)
- Real-time overview (complete and summary) of cash positions
- Automated processing to avoid errors and save time
- No mandate to sign
- Breadth of data: IBAN #, first and last name, statement pdf (if accessible)
- PSD2-compliant
- Asset accounts (securities, stock funds, life insurance, retirement accounts, etc.) available on the Wealth API


in France and abroad
API
Simple integration
Speedy onboarding
Ready For developers!
- API that meets the REST and OAuth 2.0 standards
- Data sent in real time to your webhooks
- Readable, exhaustive data models in JSON format for easier use
GET /users/me/accounts { "accounts": [ "id": 123, "name": "Checking Account", "number": 0212366548, "iban": "FR1221954549412158521", "type": "checking", "balance": 1452.56, "coming": null, "currency": { "id": "EUR", ... }, … }, … ] }
Over 200 clients,
over 200 ways
to use our APIs
See the outstanding experiences our partners have had 

Change the way you bank without changing your bank, via an app that offers simplified payment solutions
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The app aggregates all of your customers’ accounts in order to manage their money in a smarter way
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Benefit from a range of services as well as a free payment card that aggregates all your cards into one
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Certified software that collects sales, purchasing, and banking to make managing everything easier
Security and PSD2 compliance guarantees
Budget Insight is authorised by the ACPR and meets the highest regulatory and security requirements