Lianja

Auth0 Server-to-Server Access Token (Client Credentials flow)

See more HTTP Examples

Demonstrates how to obtain an Auth0 access token using client credentials (client_id and client_secret).

This is just a matter of duplicating this CURL command:

curl --request POST
  --url 'https://chilkat.auth0.com/oauth/token' \
  --header 'content-type: application/json' \
  --data '{"grant_type":"client_credentials","client_id": "xxxx","client_secret": "xxxx","audience": "https://api.example.com/geocoding/v1/"}'

Lianja

llSuccess = .F.

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

// We want to duplicate this curl command:
// 
// curl --request POST
//   --url 'https://chilkat.auth0.com/oauth/token' \
//   --header 'content-type: application/json' \
//   --data '{"grant_type":"client_credentials","client_id": "my_client_id","client_secret": "my_client_secret","audience": "https://api.example.com/geocoding/v1/"}'

// Build the JSON body of the request.
loJson = createobject("CkJsonObject")
loJson.UpdateString("grant_type","client_credentials")
loJson.UpdateString("client_id","AUTH0-CLIENT-ID")
loJson.UpdateString("client_secret","AUTH0-CLIENT-SECRET")
loJson.UpdateString("audience","https://api.example.com/geocoding/v1/")

// IMPORTANT: You would use your own url.  You would not use "chilkat.auth0.com".  
// Instead you would use "your_name.auth0.com"
loHttp = createobject("CkHttp")
loResp = createobject("CkHttpResponse")
llSuccess = loHttp.HttpJson("POST","https://chilkat.auth0.com/oauth/token",loJson,"application/json",loResp)
if (llSuccess = .F.) then
    ? loHttp.LastErrorText
    release loJson
    release loHttp
    release loResp
    return
endif

// A 200 response status code indicates success.  In the success case, the response body
// contains the JSON access token, such as: 
// {
//   "access_token": "eyJz93a...k4laUWw",
//   "token_type":"Bearer",
//   "expires_in":86400
// }
// 

? "response status code = " + str(loResp.StatusCode)

// The repsonse is JSON if successful and also JSON for errors.
loJsonResp = createobject("CkJsonObject")
loJsonResp.EmitCompact = .F.
loJsonResp.Load(loResp.BodyStr)

if (loResp.StatusCode <> 200) then
    // The response body contains error information in JSON format.
    ? loJsonResp.Emit()

    // An example of an error response:
    // 		{
    // 		  "error": "access_denied",
    // 		  "error_description": "Client is not authorized to access \"https://api.example.com/geocoding/v1/\". You might probably want to create a \"client-grant\" associated to this API. See: https://auth0.com/docs/api/v2#!/Client_Grants/post_client_grants"
    // 		}
    release loJson
    release loHttp
    release loResp
    release loJsonResp
    return
endif

? "Success!"
? loJsonResp.Emit()

// A successful JSON response body looks like this:

// {
//   "access_token": "eyJz93a...k4laUWw",
//   "token_type":"Bearer",
//   "expires_in":86400
// }


release loJson
release loHttp
release loResp
release loJsonResp