Webhook Flow Runs Successfully but Data Is Not Forwarded to Final HTTP Request

Need help
1

Hi everyone,
I’m using the Catch Webhook trigger in Activepieces, and my flow sends the received data to an external API (https://-----l.onrender.com/query/simple) via HTTP Request and then attempts to forward the response to another endpoint (https://------.lovable.app/response).

The first HTTP request works and receives a valid JSON response, including a Minecraft guide message. However, the final HTTP request (step 3) to cirbymc-cyan-ai-helper.lovable.app receives an empty "answer" value, even though I’m using {{step2.body.answer}} in the JSON body.

Expected:
The value from step2.body.answer should be forwarded correctly to the final endpoint.

Actual:
The payload sent in the third step looks like this:

json

KopierenBearbeiten

{
  "answer": "",
  "source": "CirbyMC"
}

But the response from step 2 contains the correct data:

json

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{
  "answer": "🎮 Minecraft Allgemein-Guide: ...",
  "timestamp": "...",
  "version": "CirbyMC v11.0"
}

What I’ve tried:

  • Ensuring {{step2.body.answer}} is correctly referenced.
  • Reordering or simplifying the flow.

Is there a known issue with using nested JSON data in dynamic variable references ({{ }}), or am I missing something in how step2.body is structured?

Thanks in advance!

2

Hello @Captain_Kirby , Welcome to the community :wave:,

Could you please export the flow and share it with us, so we can troubleshoot the nested data issue in Step 2 and review how it’s mapped in the HTTP step?