This is a TypeScript/JavaScript client for interacting with the Cloudflare D1 HTTP API. It provides a simple and intuitive way to create databases, list databases, and execute SQL queries on your D1 databases.

You can install this package using your favourite package manager:

bun install d1-sdk

First, import the D1Client function from the package:

import D1Client from 'd1-sdk';

Then, create a new client instance by calling the D1Client function with your authentication options:

const d1 = D1Client({
  accountId: 'your-account-id',
  apiKey: 'your-api-key',
  apiEmail: 'your-api-email',
  databaseId: 'your-default-database-id', // optional
});

You can provide either an apiKey and apiEmail pair or a bearerToken for authentication.

To create a new database, use the create method:

const response = await d1.create('my-new-database');
console.log(response);

To list your existing databases, use the list method:

const response = await d1.list();
console.log(response);

You can also provide optional search and pagination parameters:

const response = await d1.list({
  name: 'database-name',
  page: 1,
  per_page: 10,
});
console.log(response);

To execute SQL queries on a database, use the query method:

const sql = 'SELECT * FROM users WHERE id = ?';
const params = ['user-id'];
const response = await d1.query(sql, params);
console.log(response);

If you provided a databaseId when creating the client, it will be used as the default database for queries. You can also specify a different database for a specific query:

const response = await d1.query(sql, params, 'another-database-id');
console.log(response);

Creates a new D1 client instance.

• options: D1ClientOptions
  • accountId: string - Your Cloudflare account ID.
  • apiKey?: string - Your Cloudflare API key.
  • apiEmail?: string - Your Cloudflare API email.
  • bearerToken?: string - Your Cloudflare API bearer token.
  • databaseId?: string - The default database ID to use for queries.

• D1ClientType - An object with methods to interact with the D1 HTTP API.

Creates a new database.

• databaseName: string - The name of the database to create.

• Promise<DatabaseCreationResponse> - A promise that resolves to the response from the Cloudflare D1 HTTP API.

Lists databases in your account.

• params?: { name?: string; page?: number; per_page?: number } (optional)
  • name?: string - Filter databases by name.
  • page?: number - The page number for pagination.
  • per_page?: number - The number of results per page.

• Promise<DatabaseListResponse> - A promise that resolves to the response from the Cloudflare D1 HTTP API.

Executes an SQL query on a database.

• sql: string - The SQL query to execute. Use ? as placeholders for parameters.
• params?: string[] (optional) - The parameters to use in the query, in the order of the ? placeholders.
• databaseId?: string (optional) - The ID of the database to execute the query on. If not provided, the default database ID will be used.

• Promise<QueryResponse> - A promise that resolves to the response from the Cloudflare D1 HTTP API.

This package is licensed under the MIT License.