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Need help with HTTP POST to pull information

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seansmohr
(@seansmohr)
Posts: 8
Active Member
Topic starter
 

Hello Community!

I'm new to callin.io and was experimenting with setting up a voice AI agent with callin.io.

I'm utilizing the HTTP Request node and performing a POST request to initiate a call with my AI agent.

However, when I run this step, I receive the error: "The resource you are requesting could not be found".

I've followed the callin.io AI documentation as closely as possible and believe I've configured it correctly.

Here's my current setup:

URL: https://api.retellai.com/v2/create-phone-call

Header:

json
{
"headers": {
"Authorization": "Bearer [my API key here]",
"Content-Type": "application/json"
}
}

Any assistance would be greatly appreciated!

 
Posted : 04/07/2025 5:01 am
mrrobot
(@mrrobot)
Posts: 3
New Member
 

Welcome to the community!

Would you mind embedding your Workflow so I can help you?

 
Posted : 04/07/2025 5:03 am
seansmohr
(@seansmohr)
Posts: 8
Active Member
Topic starter
 

Apologies, could someone guide me on how to embed my workflow within this context?

Thank you

 
Posted : 04/07/2025 5:07 am
cutecatcode
(@cutecatcode)
Posts: 24
Eminent Member
 

You can download the callin.io at the three dots in the top right corner, copy it, and then paste it here.

 
Posted : 04/07/2025 5:36 am
seansmohr
(@seansmohr)
Posts: 8
Active Member
Topic starter
 

Thank you

Here is it

 
Posted : 04/07/2025 5:40 am
seansmohr
(@seansmohr)
Posts: 8
Active Member
Topic starter
 
 
Posted : 04/07/2025 5:18 pm
cutecatcode
(@cutecatcode)
Posts: 24
Eminent Member
 

There's nothing wrong with this code. Perhaps you forgot to set a permission in callin.io?

 
Posted : 04/07/2025 9:19 pm
seansmohr
(@seansmohr)
Posts: 8
Active Member
Topic starter
 

Hi All!

I've managed to resolve the initial issue and successfully trigger the call.

However, I'm now encountering problems with the webhook.

I've entered the webhook URL in the callin.io settings, but it doesn't seem to be retrieving the call summary.

Additionally, I'd like the call summary to be formatted as "Date of call - Quick call summary". I'm unsure how to configure this in callin.io. My understanding is that the webhook should capture the call summary, pass it to my call summarization process powered by OpenAI, and then OpenAI would summarize it according to my specified parameters.

I'm not entirely certain about this process, so any help would be greatly appreciated!

Here is the workflow code:

 
Posted : 05/07/2025 7:07 pm
seansmohr
(@seansmohr)
Posts: 8
Active Member
Topic starter
 

The webhook simply states, “waiting for you to call test URL”

 
Posted : 05/07/2025 7:11 pm
cutecatcode
(@cutecatcode)
Posts: 24
Eminent Member
 

try to activate the workflow > do something with callin.io > see the executions tab, maybe it’ll help

 
Posted : 06/07/2025 1:07 am
TjM
 TjM
(@tjm)
Posts: 1
New Member
 

Have you configured a trigger for the webhook? This resource might be helpful: Webhook Overview - callin.io

 
Posted : 06/07/2025 4:58 am
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