Your bank
2,900+ supported
Sure
Personal finance app
Bank sync for Sure in Europe & New Zealand
Sync your bank transactions and balances into Sure, the community fork of Maybe, through the SimpleFIN provider it ships with.
Why Synci
Does Sure work with European banks?
Sure is the community-maintained fork of Maybe Finance, and it self-hosts with a choice of bank sync providers rather than one baked-in connection. SimpleFIN is the cheapest of them and has been built into Sure since v0.6.3, but Sure's own documentation is candid that the SimpleFIN sources it points at are US-focused. Point that same provider at a source with European coverage and it works exactly as designed.
That source is Synci. Link your bank once through its own regulated open-banking login, generate a setup token, and paste it into Settings > Providers in your instance. Sure claims the token, lists the accounts you shared, and you decide which Sure account each one feeds. Synci supports 2,900+ banks across 32 countries; find yours below.
Features
Sure
- Works with any self-hosted Sure instance, Docker or otherwise
- Uses the SimpleFIN provider already in Sure, so there is nothing extra to install
- Link each shared account to a new or an existing account in Sure
- Sure matches on the upstream account ID, so re-syncing updates rather than duplicates
- Read-only access limited to the accounts you choose to share
Prerequisites
What you need before you start
Less than most providers ask for. If your instance is current, you already have everything.
A Sure instance on v0.6.3 or later
That is the release where the SimpleFIN provider landed. It has been refined since, including the account-matching fix that keeps two same-named accounts from being confused on sync.
Access to Settings > Providers
Providers are configured per instance, so you need the account that administers your self-hosted Sure. Nothing has to be set at the container level.
A Synci setup token
Generated on the SimpleFIN destination in Synci. It is one-time and valid for 7 days; Sure exchanges it for a long-lived access URL the moment you save.
No Plaid credentials, no API keys, and nothing to expose publicly. Sure reaches out to Synci, not the other way around.
Browse
Find your institution.
2,900+ institutions across 32 countries.
1822direkt
HELADEF1822
Aachener Bank
GENODED1AAC
Aareal Bank AG
AARBDE5WXXX
Aasen Sparebank
AASANO21
Abanca
CAGLESMM
Abanca
CAGLPTPL
Abanca Corporate
CAGLESMM
Abanca Corporate
CAGLPTPL
ABN AMRO Bank
ABNANL2A
ABN AMRO Bank Commercial
FTSBDEFAXXX
ABN AMRO Bank Commercial
ABNAGB2LXXX
ABN AMRO Bank Commercial
ABNABE2AXXX
Abtsgmünder Bank
GENODES1ABR
Activo Bank
BSABESBB
Addiko Bank
HAABHR22
Addiko Bank
HAABSI22
Agram Banka
KREZHR2X
Aion Bank
BMPBBEBBXXX
Aion Bank
BMPBPLPPXXX
Air Bank
AIRACZPP
Airbus Bank
AGBMDEMMXXX
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Airwallex
AIPTAU32
Aktia
HELSFIHH
Aktivbank
AKBADES1XXX
Alior Bank
ALBPPLPW
Allgemeine Sparkasse Oberösterreich Bank AG
ASPKAT2LXXX
Allianz Banque
AGFBFRPPXXX
Allica Bank
CIIVGB2AXXX
Allied Irish Banks
AIBKIE2DXXX
Allied Irish Banks
AIBKGB2LXXX
Allied Irish Banks (NI)
FTBKGB2BXXX
Allied Irish Banks Corporate
AIBKGB2LXXX
Allied Irish Banks Corporate
AIBKIE2DXXX
Alpha Bank
CRBAGRAA
Alpha FX
APAHGB2L
Alto Adige Banca – Sudtirol Bank
ALOAIT21
Alxing-Brucker Genossenschaftsbank
GENODEF1ALX
Amazon card (Newday)
NEWDUK00X01
American Express
AESUDEF1
American Express
AESUGB21
Andebu Sparebank
ANBUNO21
Andelskassen Fælleskassen
FAELDKK1
apoBank
DAAEDEDDXXX
Aqua card (Newday)
NEWDUK00X02
Arbejdernes Landsbank
ALBADKKK
Arbuthnot Latham
ARBUGB2LXXX
Arendal og Omegns Sparekasse
ARENNO21
Argenta
ARSPBE22
Argos card (Newday)
NEWDUK00X04
Arion Bank
ESJAISRE
Arkéa Banking Services
CMBRFR2BXXX
Arkéa Banque Entreprises et Institutionnels
CMBRFR2BXXX
Arkéa Banque Privée
CMBRFR2BXXX
Arquia Banca
CASDESBB
Artea (Šiaulių bankas)
CBSBLT26XXX
Askim og Spydeberg Sparebank
ASKSNO21
ASN Bank
ASNBNL21
AstroBank
PIRBCY2N
Attica Bank
ATTIGRAA
Aurskog Sparebank
AUSNNO21
Axa Banque
AXABFRPPXXX
Banca Adria Colli Euganei
CCRTIT2T97A
Banca Agricola Popolare di Ragusa
POPRIT31
Banca Agricola Popolare di Ragusa Corporate
POPRIT31
Banca AideXa
AIDXITMM
Banca Akros
AKROITMM
Banca Aletti
ALETITMM
Banca Alpi Marittime Carrù
ICRAITRRCI0
Banca Alta Toscana
ICRAITRRPM0
Banca Alto Vicentino Credito Cooperativo Di Schio, Pedemonte E Roana
CCRTIT2TF01
Setup
Setting up Sure
All of this happens inside your own instance. There is no Sure cloud to sign up for and no API key to manage on either side.
Connect securely
Log in through your bank's own PSD2 flow. Synci never sees or stores your credentials.
Pick accounts
Choose which accounts Synci exposes over SimpleFIN, then copy the one-time setup token it shows you.
Paste it into Sure
Open Settings > Providers in your Sure instance, find the SimpleFIN panel, paste the token into Setup token, and save. Sure claims it once and keeps the access URL.
Link and sync
Sure lists the accounts you shared. Link each one to a new or existing Sure account, then sync whenever you want fresh balances and transactions.
Pricing
Pricing that scales with you.
Pay only for the bank connections you need. Start small and add more as you grow.
Basic
Our entry pay-per-connection plan. Perfect for people with simple needs.
connections
€2.00/month
€23.99 billed yearly
Includes:
- Unlimited accounts
- Unlimited destinations
- 2 rules per connection
- Bank sync every 6 hours
- 60-day data retention
- Not included:Priority support
AI assistants:
- 60 days of history for your AI assistant
- Not included:Merchant identification
- Not included:Transaction categorization
Pro
Depth for your AI assistants and budgeting tools: enrichment, up to two years of history & fast sync.
connections
€4.33/month
€51.99 billed yearly
Includes:
- Unlimited accounts
- Unlimited destinations
- Unlimited rules
- High-frequency bank sync (every 30 min)
- 730-day data retention
- Priority support
AI assistants:
- Up to 2 years of history for your AI assistant
- Merchant identification
- Transaction categorization
Business
Unlimited pay-as-you-go plan tailored to developers and businesses.
connections
Usage-based pricing
Includes:
- Unlimited accounts
- Unlimited destinations
- Unlimited rules
- High-frequency bank sync (every 30 min)
- 730-day data retention
- Priority support
AI assistants:
- Up to 2 years of history for your AI assistant
- Merchant identification
- Transaction categorization
FAQ
Questions, answered.
Yes. SimpleFIN is one of Sure's built-in bank sync providers and has been since v0.6.3. You configure it from Settings > Providers by pasting a setup token, and Sure handles claiming the token and fetching accounts from there.
Sure is the community fork of Maybe Finance, which stopped being developed and was archived. The fork is maintained independently and is not affiliated with or endorsed by Maybe Finance Inc. If you self-hosted Maybe, Sure is where that project continued.
No. Synci is the SimpleFIN source in this setup. SimpleFIN Bridge covers US and Canadian institutions; for European and New Zealand accounts Synci takes its place, and Sure only ever holds one setup token.
Sure tracks each account by its upstream account ID rather than by name, so re-syncing updates the accounts and transactions it already has. Pending transactions are updated in place once your bank books them, rather than landing a second time.
Yes. Link every bank you want inside Synci and share the accounts you care about on the same SimpleFIN destination. Sure sees them as one connection with several accounts behind it, so there is nothing to repeat per bank.
A setup token can only be claimed once and expires after 7 days, so a token that has already been used will be rejected. Generate a fresh one on the SimpleFIN destination in Synci and paste that in instead.
All 2,900+ institutions Synci supports across 32 countries in Europe and New Zealand, from the large retail banks to regional and challenger banks. Use the search above to check yours.
Every 30 to 360 minutes depending on your plan. SimpleFIN apps pull rather than receive, so Sure sees whatever Synci last fetched at the moment you run a sync.
No. Synci connects through regulated Open Banking APIs and authentication happens in your bank's own login flow. Neither Synci nor Sure ever sees your credentials.
Yes. Edit the shared accounts on the SimpleFIN destination in Synci at any time, and the change takes effect the next time Sure syncs. Deleting the destination revokes access immediately.
Other SimpleFIN apps
Not using Sure?
One connection serves every app that speaks SimpleFIN. Only the place you paste the setup token changes.
We are not affiliated with, associated with, or endorsed by the Sure project or by Maybe Finance Inc. Sure is free software published at https://github.com/we-promise/sure.