OpenSearch provides two API categories with separate endpoints: the Traffic API for search and data operations, and the Management and Control API for application management. All endpoints support both HTTP and HTTPS.
Traffic API and SDKs handle searches, drop-down suggestion-based searches, document pushing, and data collection.
Management and Control API and SDKs handle application management.
Traffic API and SDK endpoints
Each region provides a public endpoint and a virtual private cloud (VPC) endpoint.
Use the public endpoint when your application runs outside a VPC.
Use the VPC endpoint when your application runs inside a VPC to reduce latency and avoid public internet traffic.
| Region | Region ID | Public endpoint | VPC endpoint | Protocol |
|---|---|---|---|---|
| China (Qingdao) | cn-qingdao | opensearch-cn-qingdao.aliyuncs.com | intranet.opensearch-cn-qingdao.aliyuncs.com | HTTP/HTTPS |
| China (Beijing) | cn-beijing | opensearch-cn-beijing.aliyuncs.com | intranet.opensearch-cn-beijing.aliyuncs.com | HTTP/HTTPS |
| China (Hangzhou) | cn-hangzhou | opensearch-cn-hangzhou.aliyuncs.com | intranet.opensearch-cn-hangzhou.aliyuncs.com | HTTP/HTTPS |
| China (Shanghai) | cn-shanghai | opensearch-cn-shanghai.aliyuncs.com | intranet.opensearch-cn-shanghai.aliyuncs.com | HTTP/HTTPS |
| China (Shenzhen) | cn-shenzhen | opensearch-cn-shenzhen.aliyuncs.com | intranet.opensearch-cn-shenzhen.aliyuncs.com | HTTP/HTTPS |
| China (Hong Kong) | cn-hongkong | opensearch-cn-hongkong.aliyuncs.com | intranet.opensearch-cn-hongkong.aliyuncs.com | HTTP/HTTPS |
| Singapore | ap-southeast-1 | opensearch-ap-southeast-1.aliyuncs.com | intranet.opensearch-ap-southeast-1.aliyuncs.com | HTTP/HTTPS |
| China (Zhangjiakou) | cn-zhangjiakou | opensearch-cn-zhangjiakou.aliyuncs.com | intranet.opensearch-cn-zhangjiakou.aliyuncs.com | HTTP/HTTPS |
| Germany (Frankfurt) | eu-central-1 | opensearch-eu-central-1.aliyuncs.com | intranet.opensearch-eu-central-1.aliyuncs.com | HTTP/HTTPS |
| US (Virginia) | us-east-1 | opensearch-us-east-1.aliyuncs.com | intranet.opensearch-us-east-1.aliyuncs.com | HTTP/HTTPS |
Management and Control API and SDK endpoints
| Region | Region ID | Endpoint | Protocol |
|---|---|---|---|
| China (Qingdao) | cn-qingdao | opensearch.cn-qingdao.aliyuncs.com | HTTP/HTTPS |
| China (Beijing) | cn-beijing | opensearch.cn-beijing.aliyuncs.com | HTTP/HTTPS |
| China (Hangzhou) | cn-hangzhou | opensearch.cn-hangzhou.aliyuncs.com | HTTP/HTTPS |
| China (Shanghai) | cn-shanghai | opensearch.cn-shanghai.aliyuncs.com | HTTP/HTTPS |
| China (Shenzhen) | cn-shenzhen | opensearch.cn-shenzhen.aliyuncs.com | HTTP/HTTPS |
| China (Hong Kong) | cn-hongkong | opensearch.cn-hongkong.aliyuncs.com | HTTP/HTTPS |
| Singapore | ap-southeast-1 | opensearch.ap-southeast-1.aliyuncs.com | HTTP/HTTPS |
| China (Zhangjiakou) | cn-zhangjiakou | opensearch.cn-zhangjiakou.aliyuncs.com | HTTP/HTTPS |
| Germany (Frankfurt) | eu-central-1 | opensearch.eu-central-1.aliyuncs.com | HTTP/HTTPS |
| US (Virginia) | us-east-1 | opensearch.us-east-1.aliyuncs.com | HTTP/HTTPS |
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