Source
Snowflake SQL API reference
To submit one or more SQL statements for execution, send a POST request to /api/v2/statements. You can specify that the statement should be executed asynchronously.
Error "Multiple SQL statements in a single API call are not supported" when executing queries from Snowsight
ISSUE: Queries in the Snowsight worksheets fail with the following error:"Multiple SQL statements in a single API call are not supported; use one API call per statement instead."…
API Reference
These topics provide reference information for the APIs available in Snowflake.