An ApsaraDB for Lindorm (Lindorm) TSDB instance allows you to write and query data over HTTP.

Lindorm TSDB provides an HTTP API to enable connection with external systems. You can call API operations to use almost all features of Lindorm TSDB. For example, you can query time series data, manage metadata, and store data points by calling the corresponding API operations. The HTTP API of Lindorm TSDB is RESTful. The HTTP API also supports alternative access methods because not all clients comply with representational state transfer (REST). By default, the data is transmitted in the JSON format. All the responses contain standard HTTP status codes. Error messages are returned in a specific format. You can call the following API operations to read, write, and manage data. For more information about how to call each API operation, click the links in the Description column.

API Description
/api/put Write single-value data points
/api/query Query single-value data points
/api/query/last Query the latest data point in a univariate time series
/api/mput Write multi-value data points
/api/mquery Query a multivariate data point
/api/query/mlast Query the latest data point from a multi-value model time series
/api/suggest Query metrics, fields, tag keys, and tag values
/api/dump_meta Query tag values that are paired with a tag key
/api/ttl Configure the TTL
/api/delete_data Delete data