Get IAM Access Token

Get IAM Access Token

Authorization

To use the secured inference endpoint, users will use the client ID and the client secret keys to be authorized via the authorization server (https://iam.api.greennode.ai/accounts/v2/auth/token) using the OAuth2 method.

To get the keys, go to GreenNode AI Cloud IAM, create a service account to use the secured inference endpoint of the product. Accessing here to understand how to create a Service Account

Header

  1. 'Authorization': 'Basic Base64(clientID:clientSecret)'
    'Content-Type': 'application/x-www-form-urlencoded'
Request body
  1. 'grant_type': 'client_credentials'
Response
  1. 'token_type': 'Bearer'
'access_token': '{IAM_ACCESS_TOKEN}
'expires_in': 36000
cURL Example
  1. curl -X POST "<https://iam.api.greennode.ai/accounts/v2/auth/token>" \\
     -H "Authorization: Basic $(echo -n 'clientID:clientSecret' | base64)" \\
     -H "Content-Type: application/x-www-form-urlencoded" \\
     -d "grant_type=client_credentials"

Python Example

  1. import requests
  2. import base64

  4. # Client credentials
  5. client_id = "clientID"
  6. client_secret = "secretId"

  8. # Encode the credentials in Base64
  9. credentials = f"{client_id}:{client_secret}"
  10. encoded_credentials = base64.b64encode(credentials.encode()).decode()

  12. # Headers
  13. headers = {
  14.       "Authorization": f"Basic {encoded_credentials}",
  15.       "Content-Type": "application/x-www-form-urlencoded",
  16. }
  17. # Data
  18. data = {
  19.       "grant_type": "client_credentials"
  20. ​}
  21. ​
  22. # Send POST request
  23. url = "<https://iam.api.greennode.ai/accounts/v2/auth/token>"
  24. ​response = requests.post(url, headers=headers, data=data)

  26. ​# Print response
  27. print(response.json())  # Assuming the response is in JSON format​

If the credentials are authorized, an access_token will be returned. Users will use this access_token to access resources from the resource server.


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