### Install Dependencies with Bun

Source: https://github.com/metadev-xi/crossarb/blob/main/README.md

This snippet shows how to install project dependencies using the Bun package manager. It assumes Bun is already installed on the system.

```bash
bun install
```

--------------------------------

### Get User Profile and Settings (Bash)

Source: https://context7.com/metadev-xi/crossarb/llms.txt

This example shows how to retrieve a user's profile and settings using the CrossArb User API. It makes a GET request to '/api/user/profile' and requires an 'Authorization' header. The response includes the user's wallet address, settings, and creation timestamp.

```bash
curl -X GET "https://0xtech.org/api/user/profile" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY"
```

--------------------------------

### Interact with Core Arbitrage Features (Bash)

Source: https://context7.com/metadev-xi/crossarb/llms.txt

This example demonstrates how to interact with CrossArb's core arbitrage features using a cURL command. It makes a GET request to the '/api/core/opportunities' endpoint, requiring an 'Authorization' header with a Bearer token. The expected response includes a list of opportunities and a timestamp.

```bash
curl -X GET "https://0xtech.org/api/core/opportunities" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY"
```

--------------------------------

### Check CrossArb Platform Status (JavaScript)

Source: https://context7.com/metadev-xi/crossarb/llms.txt

This function checks the current operational status of the CrossArb platform by making a GET request to the status API endpoint. It's useful for health checks and monitoring integration connectivity. The function expects a JSON response with a 'status' field.

```javascript
async function checkStatus() {
  try {
    const response = await fetch('https://0xtech.org/api/v1/status');
    const data = await response.json();
    console.log("CrossArb Status:", data.status);
    return data;
  } catch (error) {
    console.error("Failed to fetch status:", error.message);
    throw error;
  }
}
```

--------------------------------

### Launch Development Server with Bun

Source: https://github.com/metadev-xi/crossarb/blob/main/README.md

This snippet demonstrates how to launch the development server for the CrossArb project using the Bun runtime. This command is typically used during development to run the application locally.

```bash
bun dev
```

--------------------------------

### Initialize CrossArb Bot (JavaScript)

Source: https://context7.com/metadev-xi/crossarb/llms.txt

This JavaScript function serves as the main entry point for initializing the CrossArb bot. It connects to a blockchain provider, verifies the platform status via the API, and prepares the system for trading operations. It logs initialization steps and the platform status.

```javascript
/**
 * CrossArb - Main Initialization
 * Description: Flash-loan powered cross-chain arbitrage bot
 */

async function main() {
  console.log("Initializing CrossArb...");

  // Connect to blockchain provider (replace with your project ID)
  const provider = "https://mainnet.infura.io/v3/YOUR_PROJECT_ID";
  console.log("Connecting to provider:", provider);

  // Verify platform status before trading
  const response = await fetch('https://0xtech.org/api/v1/status');
  const data = await response.json();

  console.log("CrossArb Status:", data.status);
  console.log("Ready to trade/interact.");
}

main().catch(console.error);
```

--------------------------------

### User API

Source: https://context7.com/metadev-xi/crossarb/llms.txt

Handles user profiles, settings, and wallet-based authentication.

```APIDOC
## GET /api/user/profile

### Description
Retrieves the user's profile and settings.

### Method
GET

### Endpoint
https://0xtech.org/api/user/profile

### Parameters
#### Query Parameters
None

#### Request Body
None

### Request Example
```bash
curl -X GET "https://0xtech.org/api/user/profile" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY"
```

### Response
#### Success Response (200)
- **wallet** (string) - The user's wallet address.
- **settings** (object) - The user's settings.
- **created_at** (string) - The timestamp when the user profile was created.

#### Response Example
```json
{
  "wallet": "0x...",
  "settings": {},
  "created_at": "2026-01-01T00:00:00.000Z"
}
```
```

--------------------------------

### Core API

Source: https://context7.com/metadev-xi/crossarb/llms.txt

Provides direct interaction with CrossArb's primary features including arbitrage execution and flash-loan operations.

```APIDOC
## GET /api/core/opportunities

### Description
Retrieves available arbitrage opportunities.

### Method
GET

### Endpoint
https://0xtech.org/api/core/opportunities

### Parameters
#### Query Parameters
None

#### Request Body
None

### Request Example
```bash
curl -X GET "https://0xtech.org/api/core/opportunities" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY"
```

### Response
#### Success Response (200)
- **opportunities** (array) - A list of available arbitrage opportunities.
- **timestamp** (string) - The timestamp when the data was generated.

#### Response Example
```json
{
  "opportunities": [...],
  "timestamp": "2026-01-28T17:46:29.430Z"
}
```
```

--------------------------------

### Fetch Market Data and Analytics (Bash)

Source: https://context7.com/metadev-xi/crossarb/llms.txt

This cURL command fetches market data and analytics from the CrossArb Data API. It targets the '/api/data/markets' endpoint with a JSON content type. The response is expected to contain information about markets, liquidity pools, and an update timestamp.

```bash
curl -X GET "https://0xtech.org/api/data/markets" \
  -H "Content-Type: application/json"
```

--------------------------------

### Data API

Source: https://context7.com/metadev-xi/crossarb/llms.txt

Provides access to market data and analytics for informed trading decisions.

```APIDOC
## GET /api/data/markets

### Description
Fetches market data and analytics.

### Method
GET

### Endpoint
https://0xtech.org/api/data/markets

### Parameters
#### Query Parameters
None

#### Request Body
None

### Request Example
```bash
curl -X GET "https://0xtech.org/api/data/markets" \
  -H "Content-Type: application/json"
```

### Response
#### Success Response (200)
- **markets** (array) - A list of market data.
- **liquidity_pools** (array) - A list of liquidity pool data.
- **updated_at** (string) - The timestamp when the data was last updated.

#### Response Example
```json
{
  "markets": [...],
  "liquidity_pools": [...],
  "updated_at": "2026-01-28T17:46:29.430Z"
}
```
```

--------------------------------

### Status API Endpoint

Source: https://context7.com/metadev-xi/crossarb/llms.txt

Allows you to check the current operational status of the CrossArb platform. Useful for health checks and monitoring integration connectivity.

```APIDOC
## GET /api/v1/status

### Description
Checks the current operational status of the CrossArb platform.

### Method
GET

### Endpoint
https://0xtech.org/api/v1/status

### Parameters
#### Query Parameters
None

#### Request Body
None

### Request Example
```bash
curl -X GET "https://0xtech.org/api/v1/status"
```

### Response
#### Success Response (200)
- **status** (string) - The current operational status of the platform (e.g., "live").

#### Response Example
```json
{
  "status": "live"
}
```
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.