8/7/2023 0 Comments Snowflake json queryDefines the name and version of your application This field, however, would not be required if using OAUTH Defines the type of authentication that is being used. Where the generated JWT token will be stored to authenticate the request This is the header that will be used for all requests via the API, and it's made up of 3 key elements: X-Snowflake-Authorization-Token-Type: KEYPAIR_JWT Below is an example of how the header should look using the JWT. The resulting JWT from this request will be used in the header to authenticate each API request. In this tutorial, we will be using JWT.Īssuming that we’ve already set up key-pair authentication with our Snowflake instance, we need to generate a time-limited JWT token using our private key: $ snowsql -a -u -private-key-path -generate-jwt /api/v2/statements//cancel: For canceling a statementĪuthentication for connection to Snowflakeīefore we work with our Snowflake instance we need to authenticate ourselves which can be done in one of two ways: OAuth or JSON Web Token (JWT)./api/v2/statements/: For checking the status of a statement./api/v2/statements: For submitting a SQL statement for execution.The API is made up of one resource, /api/v2/statements/, and three endpoints which are: Let’s get started by looking at how the Snowflake SQL API is structured. Key-Pair authentication to your Snowflake instance.To be able to work with the API in this tutorial, you'll need to have the following ready: We’ll start by fetching data from Snowflake for usage in a CRM tool, where it can be used to improve the personalization of your customer communication. The example we will be working through in this tutorial is a typical use case for this API. □ Step-by-step guide for integrating the Snowflake SQL API ⏱️Īs an alternative, Census can save you time and money – but we’ll cover that a bit later on. This takes vital time away from creating value using the very data you are accessing. Integrating the Snowflake SQL API yourselfĪ friendly disclaimer from all of us at Census: Integrating this API into your application is relatively simple, but remember that all code becomes a technical debt that needs to be kept up-to-date and closely monitored. In this article, I will explain how the API is structured and walk through an example use case from start to finish. Now on version 2, this easy-to-use API simplifies and streamlines the process of using Snowflake directly in applications, putting endless SQL query opportunities at your fingertips. It’s not just limited to standard select queries, either you can also make adjustments to existing tables and views. The Snowflake SQL API is Snowflake’s own REST API that allows you to execute SQL queries in your instance, check or stop these queries, and fetch the resulting data. In order to put your Snowflake data to work in your applications, you’ll need a fluid and efficient way of accessing it. This is great news for anybody who has recently looked at their Snowflake bills! □ Now, they’re making it possible to access your data from Snowflake easily within your applications which, in turn, significantly boosts the value your data creates. Snowflake is already one of the most popular data warehouses for analytics, but it’s becoming increasingly more capable of supporting operational use cases as well.
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