HTTPs request error 404

[Andreeee]

Im trying to create a https request using retell AI, I have correct API endpoint for POST https://api.retellai.com/v2/create-phone-call

[mohamed3nan]

Your screenshot showing a GET request!!

[MEP]

Also note that your screenshot is showing the Bearer key. You want to keep that secret.

As mohamed3nan mentioned you’re doing a GET, you may want to instead do a POST if you’re trying to create something.

[Andreeee]

I get the same when its post, Checked the retell docs for the post end point but doesnt like it

[mohamed3nan]

According to their docs
This is how you call this endpoint

[Andreeee]

Still getting the same error message

[mohamed3nan]

can you please post a screenshot about the error

[Andreeee]

Expression using

Https Request

[mohamed3nan]

yes where is the error?!

[Andreeee]

Sorry error is below

Am basically getting n8n https request to talk to my AI voice agent but the API end point for retell doesn’t seem to work

[Parintele_Damaskin]

Dude… I hope you disable that Bearer key !

Critical , or someone may use it.

[mohamed3nan]

Could you please copy the node I shared here:

HTTPs request error 404

According to their docs This is how you call this endpoint

Paste it and try using it, then let me know if you get any errors.
I tested it on my end since you shared the API key, and the error I received was that the number is not valid.

[Andreeee]

Updated this but still get below error

[Andreeee]

So pasted that into the body an now i get the below, I’ve take out the api key to share

[Parintele_Damaskin]

I think you have to change the body from raw to json and the structure should look like this :

{
  "from_number": "+15551234567",
  "to_number": "+15557654321",
  "agent_id": "your-agent-id",
  "metadata": {
    "customer_id": "12345",
    "order_id": "98765"
  },
  "retell_llm_dynamic_variables": {
    "user_name": "Alice",
    "preferred_product": "Widget"
  },
  "agent_version": "v1.0"
}

P.S hope you deleted and disabled that key, couse someone else may use it.

[Scott_James]

Hi Mohamed, I had the same problem and your solution worked for me, really appreciate your help!