# Neutrinos Studio( SSD ) Master Class Assignment
**URL:** https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234
**Category:** Training, Academy & Certifications
**Tags:** cohort-1-nov-2024
**Created:** [December 17, 2024, 3:25pm UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234 "2024-12-17T15:25:30Z")
**Posts on this page:** 20
**Page:** 2
### Author:  [@Nehal](https://community.neutrinos.com/u/Nehal)
#### Post date: [June 5, 2025, 9:34am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/21 "2025-06-05T09:34:49Z")
@Eldho I wanted to check if there are any updates regarding my credential issue.
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### Author:  [@Eldho](https://community.neutrinos.com/u/Eldho)
#### Post date: [June 5, 2025, 9:52am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/22 "2025-06-05T09:52:13Z")
@Tanveer is looking in to it will be closed soon
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### Author:  [@Tanveer](https://community.neutrinos.com/u/Tanveer)
#### Post date: [June 5, 2025, 9:55am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/23 "2025-06-05T09:55:38Z")
@Nehal We have re-registered you in SSD please check.
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### Author:  [@Nehal](https://community.neutrinos.com/u/Nehal)
#### Post date: [June 5, 2025, 11:32am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/24 "2025-06-05T11:32:26Z")
Thank you, I am able to login
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### Author:  [@jampalalokesh](https://community.neutrinos.com/u/jampalalokesh)
#### Post date: [June 18, 2025, 2:12am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/25 "2025-06-18T02:12:21Z")
while i am trying to clone this repo ,it getting access denied message from atlassian jira through vs code
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### Author:  [@Vyshnav\_PC](https://community.neutrinos.com/u/Vyshnav_PC)
#### Post date: [June 18, 2025, 9:13am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/26 "2025-06-18T09:13:38Z")
@jampalalokesh
The above mentioned repo is public, even i can access it from incognito mode please check the url is correct or not
```auto
git clone https://bitbucket.org/sankarshanaj/ssd-assignment.git
```
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### Author:  [@jampalalokesh](https://community.neutrinos.com/u/jampalalokesh)
#### Post date: [June 18, 2025, 9:49am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/27 "2025-06-18T09:49:53Z")
Yes I cleared the issue but when I click get apu/books it’s getting invalid what is the reason
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### Author:  [@jampalalokesh](https://community.neutrinos.com/u/jampalalokesh)
#### Post date: [June 20, 2025, 1:47am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/28 "2025-06-20T01:47:42Z")
please help me in this i created a table and after creating the flow ,api get method is not working
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### Author:  [@sushobhan.banik](https://community.neutrinos.com/u/sushobhan.banik)
#### Post date: [July 5, 2025, 9:30am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/29 "2025-07-05T09:30:13Z")
Hi @Eldho / Team,
Our requirement is to retrieve book records from the public.books table using the ISBN value provided in the URL like:
[http://localhost:8081/api/books/445rt](http://localhost:8081/api/books/445rt)
Here, 445rt is the ISBN value.
Neutrinos Studio Setup:
I’ve configured the SSD with the following nodes:
**HTTP IN**
Method: GET
Path: /api/books/:isbn
**SQL SERVER NODE**
PostgreSQL Query:
SELECT id, isbn, title, author, “publishedYear”
FROM public.records\_books where isbn=‘445rt’;
So basically I need to pass the ISBN in the query from the server. Below please see the screen shot.
**HTTP OUT Node**
I need to returns the result of the SQL query as the HTTP response.
See the below image
The error from the Swagger is mentioned below
Please help how to do this steps and what needs to configure in the HTTPIN, SQL and HTTPOUT?
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### Author:  [@Eldho](https://community.neutrinos.com/u/Eldho)
#### Post date: [July 5, 2025, 11:33am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/30 "2025-07-05T11:33:30Z")
@doomedCode can you please help
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### Author:  [@Shamnad\_KS](https://community.neutrinos.com/u/Shamnad_KS)
#### Post date: [July 6, 2025, 4:41am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/31 "2025-07-06T04:41:43Z")
Hi @sushobhan.banik ,
It looks like the path you provided in the HTTP IN node is missing the params.
You need to set the path as:
`/books/:isbn`
To access the ISBN value in your query, you can use:
`bh.input.params.isbn`
This will allow you to dynamically fetch the ISBN from the URL.
---
### Author:  [@sushobhan.banik](https://community.neutrinos.com/u/sushobhan.banik)
#### Post date: [July 6, 2025, 4:55am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/32 "2025-07-06T04:55:43Z")
@Shamnad_KS ,
I have added in the httpIn node but as I am fetching the the data from database so in the sql node do I need to follow the same step as u have mentioned?
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### Author:  [@Shamnad\_KS](https://community.neutrinos.com/u/Shamnad_KS)
#### Post date: [July 6, 2025, 5:59am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/33 "2025-07-06T05:59:47Z")
Yes, exactly!
Before using the SQL node, you can use a **Script** node to construct the query and store it in a local variable.
```auto
SELECT id, isbn, title, author, "publishedYear"
FROM public.records_books
WHERE isbn = '${bh.input.params.isbn}';
```
Then in the SQL node, set the query as: bh.local.query
---
### Author:  [@sumit.ghosh2](https://community.neutrinos.com/u/sumit.ghosh2)
#### Post date: [July 6, 2025, 4:07pm UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/34 "2025-07-06T16:07:19Z")
> [@Shamnad\_KS](#):
>
> ```auto
> SELECT id, isbn, title, author, "publishedYear"
> FROM public.records_books
> WHERE isbn = '${bh.input.params.isbn}';
>
> ```
@Shamnad_KS @Eldho
We are able follow the solution and it is working. We will let you know if we find difficulty in any further step. Thanks for your help.
---
### Author:  [@sushobhan.banik](https://community.neutrinos.com/u/sushobhan.banik)
#### Post date: [July 7, 2025, 5:30pm UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/35 "2025-07-07T17:30:50Z")
Hi Eldho/@Team,
I am facing one issue that payload **is not defined** but
See the below API workflow
**This is the Post API**
**[search | Open Library](https://openlibrary.org/search)**
And the body I am passing
{
“isbn”:“9777788000”
}
In my code I have called the external API and from that API I am getting the response but when trying to get the value and I am getting the from **script node.**
console.log(bh.local.result.payload); error below
Please help.
---
### Author:  [@Shamnad\_KS](https://community.neutrinos.com/u/Shamnad_KS)
#### Post date: [July 8, 2025, 4:48am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/36 "2025-07-08T04:48:31Z")
Hi Sushobhan,
Could you please make sure that the response is correctly mapped to bh.local.result? Also, try logging bh.local.result first to check its structure before accessing payload.
---
### Author:  [@tuanndh](https://community.neutrinos.com/u/tuanndh)
#### Post date: [March 3, 2026, 4:53am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/37 "2026-03-03T04:53:47Z")
Dear Team,
I cannot log in to Studio. Please take a look
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### Author:  [@Sam](https://community.neutrinos.com/u/Sam)
#### Post date: [March 3, 2026, 5:52am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/38 "2026-03-03T05:52:47Z")
@tuanndh please try forgot password option and get the new password and please verify if there is any trailing space in your credentials
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### Author:  [@Poojita](https://community.neutrinos.com/u/Poojita)
#### Post date: [March 10, 2026, 9:39am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/39 "2026-03-10T09:39:33Z")
Hi, I am working on a Candidate Management POC using Neutrinos Alpha / N-Studio.
My middleware server is running on port 8081.
I can open Swagger API docs at
[http://localhost:8081/api-docs](http://localhost:8081/api-docs).
All APIs are visible in Swagger.
Problem:
When I click Execute in Swagger, it does not return any response.
When I try the same API in Postman, the request to
[http://localhost:8081/](http://localhost:8081/)… does not work.
This happens for GET / POST / PUT APIs.
What I have checked:
Server is initialized successfully.
API services are created in SSD.
Database connection is configured.
Swagger UI loads correctly. Can anyone please help me.
---
### Author:  [@Poojita](https://community.neutrinos.com/u/Poojita)
#### Post date: [March 10, 2026, 9:42am UTC](https://community.neutrinos.com/t/neutrinos-studio-ssd-master-class-assignment/234/40 "2026-03-10T09:42:32Z")
and also here even though have created the pages i am not able to see the pages in the navigate trigger. Please help me to solve the issue
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