Chilkat2-Python

Dynamics CRM Oauth2 Client Credentials

See more Dynamics CRM Examples

Get an OAuth2 access token for Dynamics CRM using client credentials. Chilkat2-Python

import sys
import chilkat2

success = False

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

http = chilkat2.Http()

# Pass the client ID/secret using Basic HTTP authentication.
http.Login = "CLIENT_ID"
http.Password = "CLIENT_SECRET"
http.BasicAuth = True

req = chilkat2.HttpRequest()
req.AddParam("client_secret","CLIENT_SECRET")
req.AddParam("client_id","CLIENT_ID")
req.AddParam("scope","https://yourdynamicsdomain.crm3.dynamics.com/.default")
req.AddParam("grant_type","client_credentials")

# Use your own tenant ID, for example 4d8fdd66-66d1-43b0-ae5c-e31b4b7de5cd
url = "https://login.microsoftonline.com/TENANT_ID/oauth2/v2.0/token"
req.HttpVerb = "POST"
req.ContentType = "application/x-www-form-urlencoded"

resp = chilkat2.HttpResponse()
success = http.HttpReq(url,req,resp)
if (success == False):
    print(http.LastErrorText)
    sys.exit()

statusCode = resp.StatusCode
print("Response status code = " + str(statusCode))

json = chilkat2.JsonObject()
json.Load(resp.BodyStr)

json.EmitCompact = False
print(json.Emit())

if (statusCode == 200):
    json.WriteFile("qa_data/tokens/dynamicsCrmClientCredentialsToken.json")
    print("Success.")
else:
    print("Failed.")