Connecting to Revolut sandbox

问题

I'm trying to create a client connection to Revolut. I'm following their tutorial, however im'm stuck at Exchange Authorisation Code.

What i have done so far:

1. Created business account on their sanbox
2. Added my public key here https://sandbox-business.revolut.com/settings/api
3. Activated my API Certificate via Enable API access to your account(i went through all the steps and got information that access is now enabled), however i can still see Access is not enabled on my API certificate
4. created JWT token and signed it with my private key (verified it with https://jwt.io/)

5. send request for access token like this (done via postman):

   curl --request POST \
     --url https://sandbox-b2b.revolut.com/api/1.0/auth/token \
     --header 'Accept: */*' \
     --header 'Accept-Encoding: gzip, deflate' \
     --header 'Cache-Control: no-cache' \
     --header 'Connection: keep-alive' \
     --header 'Content-Length: 596' \
     --header 'Content-Type: application/x-www-form-urlencoded' \
     --header 'Host: sandbox-b2b.revolut.com' \
     --header 'User-Agent: PostmanRuntime/7.20.1' \
     --header 'cache-control: no-cache' \
     --data 'grant_type=authorization_code&code=oa_sand_xxx&client_id=xxx&client_assertion_type=xxx&client_assertion=xxx
   

however the response is:

{
    "error": "unauthorized_client",
    "error_description": "Incorrect request token"
}

Now im not sure it there is something im doing wrong with requesting access token or is it due to step 3, where it seems that activation of my API Certificates went fine but then i see it as not activated. Could you verify my steps to help me determine where the issue is?

回答1:

Turns out Authorisation Code is valid 2 min only, after that time you have to request another one.

来源：https://stackoverflow.com/questions/59823619/connecting-to-revolut-sandbox