You can select below banks in Banking API with parameter bankidentifier

Sweden

Bank IDBank
se-danskebankDanske Bank Group
se-forexForex Bank
se-handelSvenska Handelsbanken
se-icaICA Banken
se-lansforsakringarLänsförsäkringar AB
se-nordeaNordea Bank
se-sebSkandinaviska Enskilda Banken
se-skandiaSkandiabanken
se-swedbankSwedbank och Sparbankerna
se-sbabSBAB!
se-sparbankenSparbanken Syd
se-marginalenMarginalen Bank

Norway

no-danskebank Danskebank
no-dnb DNB
no-nordea Nordea
no-sparebank1 SpareBank1
no-sparebankenvest SparebankenVest
no-storebrand Storebrand

Estonia

Bank IDBank
ee-lhvAS LHV Pank
ee-danskebankDanske Bank A/S
ee-citadeleCitadele
ee-aripankAripank
ee-swedbankSwedbank AS
ee-sebAS SEB Pank
ee-nordeaNordea
ee-krediidipankAS Eesti Krediidipank

Finland

fi-op Osuuspankki
fi-nordea Nordea
fi-fi-danskebank DanskeBank
fi-fi-saasto Säästöpankki
fi-aktia Aktia
fi-suupo POP Pankki
fi-fi-omasp Oma Säästöpankki
fi-fi-spankki S-Pankki
fi-handel Handelsbanken

Bulgaria

Bank IDBank
bg-alphaAlpha Bank
bg-cibankCibank
bg-unicreditUniCredit Bulbank
bg-dskDSK Bank
bg-raiffeisenRaiffeisen Bank
bg-postbankEFG Postbank
bg-unitedUnited Bank
bg-allianzAllianz
bg-fibankFibank
bg-societegeneraleSociete Generale Expressbank
bg-piraeusPiraeus Bank
bg-centralcooperativeCentral Cooperative Bank
bg-bacbBulgarian American Credit Bank

Croatia

Bank IDBank
hr-hpbHrvatska Poštanska Banka
hr-addikoAddiko Banka
hr-pbzPrivredna Banka Zagreb
hr-zabaZagrebačka Banka
hr-otpOTP Banka
hr-rbaRaiffeisen Austria d.d.
hr-ersteErste & Steiermärkische Bank
hr-splitskaSociete Generale – Splitska Banka

Czechoslovakia

Bank IDBank
cz-airbankAir Bank
cz-citibankCitibank
cz-sporitelnaČeská spořitelna
cz-csobČSOB
cz-equaEQUA Bank
cz-eraERA Bank
cz-erbankEvropsko-Ruská banka
cz-expobankExpobank (LBBW)
cz-fioFIO Bank
cz-gemoneyGE Money Bank
cz-ingbankING Bank
cz-mbankmBank
cz-oberbankOberbank
cz-rbekontoRB eKonto
cz-sberbankSberbank
cz-unicreditUniCredit Bank
cz-zunoZUNO Bank

Denmark

Bank IDBank
dk-danskebankDanske Bank
dk-jyskebankJyske Bank
dk-nordeaNordea Bank Danmark
dk-nykreditMitNykredit
dk-sydbankSydbank
dk-handelHandelsbanken

Georgia

Bank IDBank
ge-libertyLiberty
ge-georgiaBank of Georgia
ge-procreditProCredit Bank
ge-vtbVTB Bank
ge-tbcTBC Bank
ge-progressProgress Bank
ge-silkroadSilk Road Bank
ge-basisBasis Bank
ge-capitalCapital Bank
ge-cartuCartu Bank
ge-ksbKor Standard bank
ge-bankrepublicBank Republic

Latvia

Bank IDBank
lv-dnbDNB
lv-sebSEB
lv-meridiantradeMeridian Trade Bank
lv-nordeaNordea Bank Lietuva
lv-citadeleCitadele
lv-norvikNorvik
lv-lpbLatvijas Pasta Banka
lv-privatPrivatBank
lv-swedbankSwedbank

Lithuania

Bank IDBank
lt-dnbDNB
lt-sebSEB
lt-medicinosMedicinos Bankas
lt-nordeaNordea Bank Lietuva
lt-swedbankSwedbank
lt-citadeleCitadele
lt-siauliuŠiaulių bankas
lt-danskeDanske bank

Netherland

Bank IDBank
nl-abnABN AMRO Bank NV
nl-asnASN Bank
nl-ingbankING
nl-rabobankRabobank
nl-snsSNS Bank
nl-triodosTriodos Bank NV
nl-regiobankRegioBank

Poland

Bank IDBank
pl-aliorbankAlior Bank Spółka Akcyjna
pl-bgzBank BGŻ S.A.
pl-bphBank BPH
pl-pekaoBank Polska Kasa Opieki S.A.
pl-pocztowyBank Pocztowy S.A.
pl-bnpparibasBNP Paribas Banku Polska
pl-bosbankBOŚ S.A.
pl-bpse25BPS e25 – Bank Polskiej Spółdzielczości S.A.
pl-bzwbkBank Zachodni WBK S.A.
pl-citibankBank Handlowy w Warszawie S.A.
pl-caCredit Agricole Bank Polska S.A.
pl-deutscheDeutsche Bank Polska S.A.
pl-eurobankEuro Bank
pl-getinbankGetin Noble Bank SA
pl-ingbankING Bank Śląski
pl-mbankmBank S.A.
pl-meritumMeritum Bank
pl-millenniumBank Millennium Spółka Akcyjna
pl-pkopbPKO Bank Polski
pl-pkobp-nowyPKO Bank Polski – Nowy serwis
pl-plusbank24Plus Bank
pl-toyotaToyota Bank
pl-raiffeisenRaiffeisen Polska
pl-tmobileTmobile

Romania

Bank IDBank
ro-raiffeisenRaiffeisen Bank
ro-unicreditUniCredit Bank
ro-ingIng Home Bank
ro-bcrBCR (ERSTE) Bank
ro-bancpostBancpost
ro-brdBRD
ro-alphaAlpha
ro-cecCEC
ro-bancatransilvaniaBanca Transilvania

United Kingdom

Bank IDBank
uk-halifaxHalifax Bank PLC
uk-nationwideNationwide
uk-santanderSantander UK PLC
uk-rbsThe Royal Bank of Scotland PLC
uk-natwestNational Westminster Bank PLC
uk-barclaysBarclays Bank PLC
uk-hsbcHSBC Bank PLC
uk-sainsburysSainsbury’s Bank PLC
uk-lloydsLloyds Bank PLC

Brasil

Bank IDBank
br-santanderSantander
br-itauItau
br-bradescoBradesco
br-caixaCaixa
br-bancobrasilBanco do Brasil

Colombia

Bank IDBank
co-bancolombiaBancolombia
co-daviviendaDavivienda
co-bancodebogotaBanco de Bogota
co-bbvaBBVA
co-bancocajasocialBanco Caja Social
co-citiCiti
co-helmbankHelm bank

Mexico

Bank IDBank
mx-bancoppelBanCoppel
mx-bbvaBBVA Bancomer
mx-santanderSantander
mx-hsbcHSBC
mx-aztecaAzteca
mx-banamexBanamex
mx-scotiaScotiabank
mx-banorteBanorte