{"id":56687,"library":"connect-json","title":"Kafka Connect JSON","description":"JSON converter and schema support for Apache Kafka Connect, enabling serialization of JSON data.","status":"active","version":"3.9.0","language":"java","source_language":null,"source_url":null,"tags":["kafka","connect","json","serialization"],"install":[{"cmd":"<dependency>\n  <groupId>org.apache.kafka</groupId>\n  <artifactId>connect-json</artifactId>\n  <version>3.9.0</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'org.apache.kafka:connect-json:3.9.0'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"JsonConverter","correct":"org.apache.kafka.connect.json.JsonConverter"}],"quickstart":{"code":"import org.apache.kafka.connect.json.JsonConverter;\nimport org.apache.kafka.connect.data.SchemaAndValue;\n\nJsonConverter converter = new JsonConverter();\nMap<String, String> config = new HashMap<>();\nconfig.put(\"schemas.enable\", \"false\");\nconverter.configure(config, false);\nbyte[] json = converter.fromConnectData(\"topic\", null, \"{\\\"key\\\":\\\"value\\\"}\");","lang":"java","description":"Convert Kafka Connect data to JSON bytes using JsonConverter."},"warnings":[{"fix":"Set 'schemas.enable' property appropriately (true/false) based on your Kafka version.","message":"JsonConverter behavior changed in Kafka 2.0 regarding schema inclusion; ensure config matches expected format.","severity":"breaking","affected_versions":">=2.0.0"}],"env_vars":null,"search_vec":"'apach':10 'connect':2,12,19 'convert':5 'data':17 'enabl':13 'json':3,4,16,20 'kafka':1,11,18 'schema':7 'serial':14,21 'support':8","created_at":"2026-06-15T10:46:05.483288+00:00","updated_at":"2026-06-15T10:46:05.483288+00:00","problems":[],"ecosystem":"maven","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://kafka.apache.org","github":null,"docs":"https://appdoc.app/artifact/org.apache.kafka/connect-json/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["serialization"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-15","next_check":"2026-12-12","install_tag":null}}