{"issuer":"https://sandbox.auth.openbanking.vanquis.co.uk","authorization_endpoint":"https://sandbox.auth.openbanking.vanquis.co.uk/connect/authorize","token_endpoint":"https://sandbox.mtls.auth.openbanking.vanquis.co.uk/connect/token","userinfo_endpoint":"https://sandbox.mtls.auth.openbanking.vanquis.co.uk/connect/userinfo","registration_endpoint":"https://sandbox.mtls.auth.openbanking.vanquis.co.uk/connect/register","jwks_uri":"https://keystore.openbankingtest.org.uk/0015800001ZEc2PAAT/0015800001ZEc2PAAT.jwks","grant_types_supported":["authorization_code","client_credentials","refresh_token"],"response_types_supported":["code id_token"],"scopes_supported":["openid","offline_access","accounts","payments","fundsconfirmations"],"claims_supported":["ReadAccountsBasic","ReadAccountsDetail","ReadBalances","ReadOffers","ReadProducts","ReadStatementsBasic","ReadStatementsDetail","ReadTransactionsBasic","ReadTransactionsCredits","ReadTransactionsDebits","ReadTransactionsDetail","acr","openbanking_intent_id"],"id_token_signing_alg_values_supported":["PS256","PS384","PS512"],"request_object_signing_alg_values_supported":["PS256","PS384","PS512"],"token_endpoint_auth_methods_supported":["private_key_jwt"],"token_endpoint_auth_signing_alg_values_supported":["PS256","PS384","PS512"],"response_modes_supported":["fragment","form_post","query"],"claims_parameter_supported":true,"request_parameter_supported":true,"tls_client_certificate_bound_access_tokens":true}