chore(README): add a skeleton README with placeholders for API specs

README.md

@@ -1,3 +1,114 @@
-# turbo-sdk
+# @ardriveapp/turbo-sdk 🚀
 
-Hello developer, welcome to this SDK!!
+Welcome to the `@ardrive/turbo-sdk`! This SDK provides functionalities for interacting with the Turbo Upload and Payment Services. It is available in both NodeJS and Web environments.
+
+## Table of Contents
+
+- [Installation](#installation)
+- [Usage](#usage):
+
+  - [NodeJS Environments](#nodejs)
+    - [CommonJS](#commonjs)
+    - [ESM](#esm)
+  - [Web Environments](#web)
+    - [Bundlers (Webpack, Rollup, ESbuild, etc.)](#bundlers-webpack-rollup-esbuild-etc)
+    - [Browser](#browser)
+  - [Typescript](#typescript)
+  - [Examples](./examples)
+
+- [Contributions](#contributions)
+
+# Installation
+
+```shell
+npm install @ardrive/turbo-sdk
+```
+
+or
+
+```shell
+yarn add @ardrive/turbo-sdk
+```
+
+# Usage
+
+The SDK is available in both CommonJS and ESM formats and is compatible with bundlers such as Webpack, Rollup, and ESbuild.
+
+## Web
+
+# Bundlers (Webpack, Rollup, ESbuild, etc.)
+
+```javascript
+import TurboFactory from '@ardrive/turbo-sdk/web';
+
+const turbo = TurboFactory.public({});
+const rates = await turbo.getFiatRates();
+```
+
+### Browser
+
+```html
+<script src="https://cdn.jsdelivr.net/npm/@ardrive/turbo-sdk"></script>
+<script>
+  const turbo = TurboFactory.public({});
+  const rates = await turbo.getFiatRates();
+</script>
+```
+
+## NodeJS
+
+### CommonJS
+
+```javascript
+const TurboFactory = require('@ardrive/turbo-sdk/node');
+
+const turbo = TurboFactory.public({});
+const rates = await turbo.getFiatRates();
+```
+
+### ESM
+
+```javascript
+import TurboFactory from '@ardrive/turbo-sdk/node';
+
+const turbo = TurboFactory.public({});
+const rates = await turbo.getFiatRates();
+```
+
+## Typescript
+
+The SDK provides TypeScript typings. When you import the SDK in a TypeScript project:
+
+```typescript
+import Ardrive from '@ardrive/turbo-sdk/web';
+
+// or '@ardrive/turbo-sdk/node' for Node.js projects
+```
+
+The provided typings (`./lib/types/index.d.ts`) will be automatically recognized, offering type checking and autocompletion benefits.
+
+# APIs
+
+## TurboFactory
+
+- `public()`
+- `private()`
+
+## TurboUnauthenticatedClient
+
+- `getFiatRates()`
+- `getFiatToAR()`
+- `getSupportedCountries()`
+- `getSupportedCurrencies()`
+- `getWincForFiat()`
+- `getUploadCosts()`
+- `uploadSignedDataItem()`
+
+## TurboAuthenticatedClient
+
+- `getBalance()`
+- `uploadFile()`
+
+# Contributions
+
+If you encounter any issues or have feature requests, please file an issue on our GitHub repository. Contributions, pull requests, and feedback are welcome and encouraged.