The Live Debugger is built into the Callr Actions editor and shows you everything that happens during a call or SMS event: variables, actions, branches, conditions, errors, and even AI responses.

🎯 What You Can See

As your flow executes, the debugger shows:

• ✅ Which branch is triggered (inbound-call, api-initiated, hangup, etc.)
• ▶️ Each action in real time
• 🔄 Input and output values for every action
• 📦 Variables at each step, including diffs (bold when modified)
• ⚠️ Errors, timeouts, or conditions that failed

It’s like console.log() — but for your phone flows.

🧪 How to Use It

1. Open any scenario in Callr Portal
2. Click the Test tab on the right
3. For Inbound Calls:
   1. If you're in Build Mode, click “Assign Temporary Number”
   2. Toggle “Intercept next call & open logs”
   3. Call the number — the debugger will open and stream live events
4. For API-initiated scenarios:
   1. Click Start Action

📷 See it in action:

🔁

Works for every type of flow!

🔍 What Happens Behind the Scenes

Each action that runs during your flow appears instantly in the log pane:

• 🧠 Conditional logic is shown (whether true or false)
• 📤 Payloads to APIs (fetch@v2) are displayed
• 🗣️ TTS and STT content is logged

You can copy variables or replay scenarios based on captured data.

🧰 Common Use Cases