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The API Hub Sandbox is being continually updated to support more API sets and functionality. Please use the latest version from the list below.here: https://openfinanceuae.atlassian.net/wiki/spaces/OF/pages/329678849/API+Hub+Sandbox+v1.2+2025.02.26?atlOrigin=eyJpIjoiNGJkOThmNDA3NjBiNDViYzhjYmQ0OWFmMzM4YzI5MGQiLCJwIjoiYyJ9 , which contains updates resulting from service desk tickets and Open Product functionality.

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4. Using Postman

4.1 Introduction

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1. Download and install https://www.postman.com/

2. Download the Postman Collection from the latest version of the API Hub Sandbox (see https://openfinanceuae.atlassian.net/wiki/spaces/InternalOF/pages/251953153195788812/API+Hub+Sandbox+User+Guide#3.-Accessing-the-API-Hub-Sandbox )

3. Register your TPP client in the API Hub Sandbox, see https://openfinanceuae.atlassian.net/wiki/spaces/OF/pages/329678849/API+Hub+Sandbox+v1.1 2+2025.01.2302.26?atlOrigin=eyJpIjoiNGJkOThmNDA3NjBiNDViYzhjYmQ0OWFmMzM4YzI5MGQiLCJwIjoiYyJ9

4. Request a Postman Environment file:

   1. Once your TPP client is successfully registered (step 3 above), please raise a ticket on the Nebras Service Desk requesting your Postman Environment file. Please include your TPP Name and Client Id when raising the ticket. We will then respond on the ticket to send you a pre-configured Postman Environment filerefer to https://openfinanceuae.atlassian.net/wiki/spaces/OF/pages/195788812/API+Hub+Sandbox+User+Guide#4.4-Downloading-Environment--through--Postman to obtain the Postman Environment file.

5. Import the Postman Collection and Environment File into Postman
   

   

6. Configure the OFTF Transport Certificates in Postman

   1. Go to Settings > Certificates > Add Certificate

   2. Enter the Host URL as below (please note this example is for Al Tareq Model LFI 1, and over time we may create additional Model LFIs)

   3. Import the Transport Certificate (CRT file) from the OFTF Sandbox, see section 2 above

   4. Import your Transport Key (KEY file) the Private Key which will have stored locally

      

7. Set the following general Postman settings

   1. Go to Settings > General

   2. Set SSL certificate verification: OFF

   3. Set Automatically follow redirects: ON

      

      

8. Select the required environment file, which contains the server host definitions. Make sure you use the correct (latest) environment.

   

9. Edit your environment to add the _clientId, kid_-local, and pem_-local as follows:

   1. _clientId - the Client ID of your application from the OFTF Sandbox

      

      Insert the Client ID value from the OFTF Sandbox into the Postman _clientid variable of your environment

      

   2. kid_-local - the Key Id (KID) of the OFP UAE CLIENT SIGNING certificate created for your application from the OFTF Sandbox

      

      The KID is then inserted into the kid_-local field of the altaraq-sandbox environment

      

   3. pem_-local - the Private Key of your Signing Certificate.
      This is the OFTF Signing Certificate Private Key that you created when you created the Signing Certificate CSR.
      The Signing Ley needs to be represented as a single line to be included in the Postman environment.
      To acheive achieve this in MacOS and Linux, the tr (translate) command can be used as follows, which removes the newline characters.

      Code Block
      tr -d '\n' < 98863a9e-ae4f-4593-a894-714cbbc91ffb-opf_uae_client_signing.key > single-line-opf_uae_client_signing.key

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The Postman Collection contains a number of steps in order, which will walk you through each of the API flows in the API Standards.

The Authorization Flow currently supports a single two test User (users username: mits, password: mits )and username: rora, password: rora

Eight new accounts of various types, including an additional active account with a negative balance using the rora user.

"AccountId": "100004000000000000000002"
"SchemeName": "AccountNumber"
"Identification": "10000109010102"
"AccountType": "Corporate"
"Name": "Luigi International"

"AccountId": "100004000000000000000003"
"SchemeName": "AccountNumber"
"Identification": "10000109010103"
"AccountType": "Retail"
"Name": "Mario International"

"AccountId": "100004000000000000000005"
"SchemeName": "IBAN"
"Identification": "10000109010105"
"AccountType": "Retail"
"Name": "Spectrum"            

"AccountId": "100004000000000000000001"
"SchemeName": "IBAN"
"Identification": "10000109010101"
"AccountType": "Retail"
"Name": "Mario Current"

"AccountId": "100004000000000000000004"
"SchemeName": "AccountNumber"
"Identification": "10000109010104"
"AccountType": "Corporate"
"Name": "Luigi PrePaid Card"

"AccountId": "100004000000000000000006"
"SchemeName": "AccountNumber"
"Identification": "10000109010106"
"AccountType": "Corporate"
"Name": "Peach Charge Card"

"AccountId": "100004000000000000000007"
"SchemeName": "IBAN"
"Identification": "10000109010107"
"AccountType": "Retail"
"Name": "Bowser Other"

"AccountId": "100004000000000000000008"
"SchemeName": "IBAN"
"Identification": "10000109010108"
"AccountType": "Corporate"
"Name": "Toadstool Current"

AccountId": "100004000000000000000009"
"SchemeName": "AccountNumber"
"Identification": "10000109010109"
"AccountType": "Retail"
"Name": "Yoshi Savings"

"AccountId": "100004000000000000000010"
"SchemeName": "IBAN"
"Identification": "10000109010110"
"AccountType": "Corporate"
"Name": "Koopa Credit Card"

"AccountId": "100004000000000000000011"
"SchemeName": "IBAN"
"Identification": "10000109010111"
"AccountType": "Retail"
"Name": "Daisy PrePaid Card"

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4.4 Downloading Environment  through  Postman

1. Navigate to Postman Environment folder from the collection

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2. Then go to Get/environment endpoint

   1. Add value of client_id which you will get from Admin Portal

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3. Then click on the send button.

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4. Then Navigate to the 3 dots at the Right hand side corner

   1. Click on Save response to file

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5. By clicking on Save, Postman Environment will get downloaded successfully

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