eINVOICING

Authentication Refresh

IMPACT DEMO API

https://einvoiceapiuat.impact.gr

POST

https://einvoiceapiuat.impact.gr/Authentication/Refresh

Refresh POST request

💡

Endpoint: https://einvoiceapiuat.impact.gr/Authentication/refresh

Request Payload: “[token value from the refreshToken object]”

The response will be similar to the one received when issuing the access token. This request needs to be authenticated.

Insert your "accessToken" value in the "Authentication" param on the header of the POST call.

All requests to the API need to be authenticated by implementing JWT Bearer token authentication.

For example, to issue an invoice using the endpoint: https://einvoiceapiuat.impact.gr/invoice/json, the corresponding header would look like this:

Key: “Authorization”
Value: "Bearer<your_RefreshToken_here>"

Request

Header Params

Authorization

string

optional

Example:

Insert Access Token from Bearer Login

Body Params application/json

object {0}

Example

"Insert Token from Bearer login here"

Request samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://einvoiceapiuat.impact.gr/Authentication/Refresh' \
--header 'Authorization: Insert Access Token from Bearer Login' \
--header 'Content-Type: application/json' \
--data-raw '"Insert Token from Bearer login here"'

Responses

🟢200Success

application/json

Body

accessToken

string

required

refreshToken

object

required

token

string

required

expires

string

required

Example

{
    "accessToken": "string",
    "refreshToken": {
        "token": "string",
        "expires": "string"
    }
}

🟠400Bad Request

Modified at 2025-06-25 12:52:15

Authentication Login Bearer Token

API Validations