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Bitunix

Bitunix is a centralized exchange specializing in cryptocurrency futures trading.

Creating API Keys

Step 1: Open API Management in Bitunix

From the Bitunix homepage, open your profile menu and navigate to the API section.

Open API Management in Bitunix

  1. Click your profile icon in the top-right
  2. Select "API" to open API Management

You can also go directly to bitunix.com/account/api.

Step 2: Create a New API Key

On the API Management page, start creating a new API key.

Create a New API Key

  1. Click "Create API"

Step 3: Fill In Key Details

Choose the correct purpose, set permissions, optionally bind the server IP, then complete verification.

Fill In Key Details

  1. Set a note/name for the key (e.g. "Crodl")
  2. Select "Trading API" as the purpose
  3. Optional: bind the Crodl server IP 187.127.209.38 for extra security
  4. Set Permission to "Trade" (do not enable withdrawals if offered)
  5. Enter the email/security verification code
  6. Click "Submit" to create the key

Step 4: Copy Your Credentials

Copy and store your API Key and Secret Key securely. The secret is usually only shown once.

Copy Your Credentials

  1. Copy the API Key
  2. Copy the Secret Key

Bitunix does not require a passphrase — only an API key and secret are needed.

Step 5: Open Crodl Settings

In Crodl, open Settings so you can add your Bitunix API key.

Open Crodl Settings

  1. Click "Settings" in the left sidebar

Step 6: Add Your Bitunix Key to Crodl

In Settings → API Keys, select Bitunix and paste your API Key and Secret.

Add Your Bitunix Key to Crodl

  1. Select the Bitunix tab
  2. Enter a label for this key (e.g. "Main Account")
  3. Paste your Bitunix API Key
  4. Paste your Bitunix API Secret
  5. Choose the mode (Live or Demo) to match your Bitunix key
  6. Click "Add API Key"

Step 7: Verify the Connection

Verify the key to confirm Crodl can connect and trade using your new API credentials.

Verify the Connection

  1. Click "Verify" next to the key you just added

A green "Connected" badge confirms everything is working.

Features

Order Types

  • Market orders — Immediate execution
  • Limit orders — Price-specified execution
  • Trigger orders — Conditional execution

Data Available

  • Real-time positions and PnL
  • Open orders and order history
  • Account balance and margin
  • Trade fills and history

Rate Limits

Crodl manages Bitunix API rate limits automatically:

  • Data refresh: every 30 seconds
  • Exponential backoff on errors
  • Request deduplication

Troubleshooting

  • Verify API permissions are set to Trade
  • Check that your API key hasn't expired
  • Ensure IP binding (if set) includes Crodl's server IP 187.127.209.38
  • See API Errors for common error codes
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