{"id":56459,"library":"alipay-sdk-java","title":"Alipay SDK Java","description":"Alipay openapi SDK for Java to integrate Alipay payment services.","status":"active","version":"4.9.9","language":"java","source_language":null,"source_url":"https://github.com/alipay/alipay-sdk-java-all","tags":["alipay","payment","sdk","java"],"install":[{"cmd":"<dependency>\n  <groupId>com.alipay.sdk</groupId>\n  <artifactId>alipay-sdk-java</artifactId>\n  <version>4.9.9</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'com.alipay.sdk:alipay-sdk-java:4.9.9'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"AlipayClient","correct":"com.alipay.api.AlipayClient"}],"quickstart":{"code":"import com.alipay.api.AlipayClient;\nimport com.alipay.api.DefaultAlipayClient;\n\nAlipayClient alipayClient = new DefaultAlipayClient(\"https://openapi.alipay.com/gateway.do\", APP_ID, APP_PRIVATE_KEY, \"json\", \"UTF-8\", ALIPAY_PUBLIC_KEY, \"RSA2\");","lang":"java","description":"Initialize the Alipay client with your app credentials."},"warnings":[{"fix":"Ensure private key is in PKCS8 format and public key is provided by Alipay.","message":"Alipay SDK requires specific key formats (PKCS8 for private key).","severity":"gotcha","affected_versions":"all"}],"env_vars":null,"search_vec":"'alipay':1,4,11,14 'integr':10 'java':3,8,17 'openapi':5 'payment':12,15 'sdk':2,6,16 'servic':13","created_at":"2026-06-15T10:37:15.578998+00:00","updated_at":"2026-06-15T10:37:15.578998+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://open.alipay.com","github":"https://github.com/alipay/alipay-sdk-java-all","docs":"https://appdoc.app/artifact/com.alipay.sdk/alipay-sdk-java/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["auth","networking"],"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}}