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I am trying to validate specification using CTK. I have downloaded and installed CTK, changed config.json URL and payload according to my API but when newman report is generated
I get the following error

I am able to publish message to my API using same URL and payload using postman. Need your help if there are any other configuration changes needed to be done in CTK.
Please find the attachment for report

Thank you in advance

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PS Sowmya
Tata Consultancy Services
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Hi

I'm not an expert in the details of CTK execution, but the repeated error looks as if the CTK can't find your local endpoint - connectivity problem.

• Did you verify that your web server is listening on your local machine at port 5000?
• Does the endpoint http://localhost:5000/geographicAddress exist directly under your web server; I'd normally expect to see something like https://<servername>:<port>/<basepath>/geographicAddress?
• Are you using http or https?
• Does your web server need authorization, if so did you supply those in the header?

Good luck

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Jonathan Goldberg
Amdocs Management Limited
Any opinions and statements made by me on this forum are purely personal, and do not necessarily reflect the position of the TM Forum or my employer.
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Hi, I have encountered exactly the same issue. What I found it to be was the version of Node that was used in conjunction with Newman v4.0.2. If I used a version of Nodejs higher than 19.9.0 you would have this issue. My recommendation would be to install nvm and install this version:

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Mark Neil
Hansen Technologies
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Validating specifications using CTK can sometimes require a bit of configuration tweaking. You should check this example of a simple config.json:

{
  "url": "https://your-api-endpoint.com/api/resource",
  "method": "POST",
  "headers": {
    "Content-Type": "application/json",
    "Authorization": "Bearer your_token"
  },
  "body": {
    "key1": "value1",
    "key2": "value2"
  }
}

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Info Hills
TO BE VERIFIED
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Assume you are using port 3000, then

replace http://localhost:3000/  on the config.json file with http://127.0.0.1:3000/ then it should work 

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Denis Miano
TM Forum
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