Available accept-language values for Polish banksSantander PROD: PL gdy header=pl, PL gdy Header =enAlior PROD: PL gdy header=pl, PL gdy Header =enPKO BP/Inteligo PROD: PL gdy header=pl, EN gdy Header =enRelated ArticlesSME accounts in PL banks:SME Activation of external API channel providersSME analysisAIS request-response with consent serviceAIS request-response