ebay “errorId”: 1100, “longMessage”: “Insufficient permissions to fulfill the request.”

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aqeel-3124 asked Jul 6, '21

ebay “errorId”: 1100, “longMessage”: “Insufficient permissions to fulfill the request.”

I managed to set up a developer account to get API responses working on the API explorer. However, I'm trying to connect to Postman and have been getting the following error messages.

I have gotten my user access token as follows:-

The Callback URL:- I have used the RuName (eBay Redirect URL name)
Auth URL :- I have used https://auth.sandbox.ebay.com/oauth2/authorize (https://developer.ebay.com/api-docs/static/oauth-consent-request.html#configure)
Access Token URL: I have used the https://api.sandbox.ebay.com/identity/v1/oauth2/token (https://developer.ebay.com/api-docs/static/oauth-authorization-code-grant.html) ClientID and Client Password I've used the credentials from my developer account

This returns the following token:-

As you can see a USER ACCESS TOKEN.

When I go to use the request in an API put request I always get the following error:-

The token seems to be right.

I try the same call in the built in API explorer and it works.

Please could someone advise its driving me crazy, probably something I've done wrong but any ideas?

ive also added the scope the same error appears

ebay ebay sandbox ebay api api tools refresh token rest api application access token postman accesstoken ebayitemlink usertoken urgent

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Answer 1 · 2021-07-07T20:28:30Z

sagar_developersupport answered Jul 7, '21

Hi @aqeel-3124,

Here is the step for generating token

1) URL:-
https://auth.sandbox.ebay.com/oauth2/authorize?client_id=app-client-id-value&redirect_uri=app-RuName-valuE&response_type=code&cope=scopeList&prompt=login

In scope list you need to encode the scope URL

2) After that you will redirect to the consent page then login with your sandbox credentials after that you will get code in the URL, Please decode the code and use in the request body.

For more information please refer this :-
https://developer.ebay.com/api-docs/static/oauth-authorization-code-grant.html#Getting

In header please encode your App ID (Client ID) and Cert ID (Client Secret) and pass the value in Authorization.

In body please decode your code and pass the value in code and pass the value of your RuName in redirect_uri.

Best regards,
eBay Developer Support

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