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One endpoint serves XML (SDMX-ML), CSV (?format=csv) and JSON (?format=json); extract exactly the series you need with a key path and startPeriod / endPeriod / lastNObservations filters.","free_access_class":"FREE_NO_AUTH","auth_type":"NONE","homepage_url":"https://www.bundesbank.de/en/statistics/time-series-databases","docs_url":"https://api.statistiken.bundesbank.de/doc/stat-ws-api-external.yaml","repo_url":null,"status":"ACTIVE","verification_state":"FAILING","tags":["economy","prices"],"logo_url":null,"primary_source_url":"https://api.statistiken.bundesbank.de/rest/data/BBBK13?lastNObservations=1&format=json","extraction_confidence":"0.95","created_at":"2026-07-18T21:42:06.150Z","updated_at":"2026-09-02T03:13:51.255Z","last_verified_at":"2026-07-24T13:05:58.713Z","deprecated_at":null,"ranking_score":39,"last_ranked_at":"2026-08-22T09:42:24.940Z","last_seen_at":null,"last_validated_at":null,"last_uptime_at":null,"search_vector":"'2.1':35B,107B,197B,269B 'a':220B,288B 'access':103B 'accessible':265B 'aggreg':5A,14B,75B 'aggregate':237B 'aggregates':167A,176B 'allow':136B 'allowing':298B 'along':129B,291B 'an':267B 'analysi':151B 'analysis':313B 'and':209B,223B,278B,311B,316B 'area':157B,319B 'as':191B,255B 'bbbk13':11A,20B,31B,70B,173A,182B,193B,232B 'bundesbank':2A,27B,92B,164A,189B,254B 'by':251B 'can':283B 'concern':152B 'concerning':314B 'credit':9A,18B,86B,158B,171A,180B,248B,320B 'csv':44B,46B,115B,206B,208B,277B 'data':101B,263B 'databas':100B 'databases':262B 'dataflow':32B,71B,194B,233B 'dataset':67B,144B,229B,306B 'deutsch':1A,26B,91B 'deutsche':163A,188B,253B 'ecb':4A,13B,74B,166A,175B,236B 'ecb-aggreg':3A,12B,73B 'ecb-aggregate':235B 'ecb-aggregates':165A,174B 'econom':148B 'economi':161C 'economic':310B 'endperiod':63B,132B,225B,294B 'endpoint':38B,109B,200B,271B 'euro':156B,318B 'euro-area':155B,317B 'exact':52B 'exactly':214B 'extract':51B,138B,213B 'extraction':300B 'filter':65B,135B 'filters':227B,297B 'financi':81B,150B 'financial':243B,312B 'for':309B 'format':45B,49B,119B,207B,211B 'formats':281B 'from':186B 'german':153B,315B 'institut':10A,19B,82B,87B,159B 'institution':244B,321B 'institutions':172A,181B,249B 'is':264B,307B 'its':258B 'json':48B,50B,117B,210B,212B,279B 'key':59B,127B,221B,289B 'lastnobserv':64B,134B 'lastnobservations':226B,296B 'mfi':8A,17B,85B,170A,179B,247B 'ml':43B,114B,205B,276B 'monetari':80B 'monetary':242B 'need':56B,218B 'non':7A,16B,79B,84B,169A,178B,241B,246B 'non-mfi':6A,15B,83B,168A,177B,245B 'non-monetari':78B 'non-monetary':240B 'of':234B,257B,301B 'offer':110B 'offering':272B 'offici':21B,97B 'official':183B,259B 'on':239B 'one':37B,199B 'or':295B 'output':118B,280B 'over':195B 'part':94B,256B 'path':60B,128B,222B,290B 'precis':137B 'precise':299B 'price':162C 'provid':68B 'provides':230B 'publish':28B,88B 'published':190B,250B 'queri':122B 'query':284B 'relev':140B,146B 'relevant':302B,308B 'rest':36B,108B,198B,270B 'sdmx':34B,42B,106B,113B,196B,204B,268B,275B 'sdmx-ml':41B,112B,203B,274B 'seri':23B,54B,99B,124B,142B 'series':185B,216B,261B,286B,304B 'serv':39B 'serves':201B 'specif':123B 'specific':285B 'startperiod':62B,131B,224B,293B 'statist':76B,160B 'statistics':238B,322B 'the':187B,192B,215B,231B,252B,305B 'this':228B 'through':266B 'time':22B,98B,141B,184B,260B,303B 'use':125B 'user':120B 'users':282B 'using':287B 'with':219B,292B 'xml':40B,111B,202B,273B 'you':217B","popularity_score":"0.0000","maintenance_score":"0.7000","institution_id":null,"institution_type":"REGULATOR","country_code":"DE","official_confidence":null,"proof_summary":"Official Deutsche Bundesbank dataflow BBBK13, promoted from the portal entry","source_seed_url":null,"is_public_sector":true,"published_at":"2026-07-18T21:42:06.150Z","geographic_scope":"NATIONAL","name_en":null,"description_en":"This dataset provides the BBBK13 dataflow of ECB-aggregate statistics on non-monetary financial institution (non-MFI) credit institutions, published by the Deutsche Bundesbank as part of its official time series databases. 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A durable, replayable citation is persisted only on an explicit cite: GET /api/v1/entries/{id-or-slug}/evidence, or the MCP cite_query tool. Both are entry-scoped, because evidence_manifests is entry-shaped; a domain answer spanning several sources has no single entry and cannot be persisted through that path."}}