WSPN

Get Access Token

Developing

Sandbox

https://wallet.test.wspn.io

POST

/openapi/v1/auth/oauth2/token

To use OAuth 2.0, please use Fetch Access Token first.

Add Authorization: Bearer {access_token} in the other API requests.

Param	Description	Fixed Value
Content-Type	The Content-Type should be multipart/form-data.	multipart/form-data
api_key	The API Key value fetched from Before Integration.
api_secret	The API Secret value fetched from Before Integration.
grant_type	Fixed value client_credentials.	client_credentials

Request

Query Params

grant_type

string

required

Fixed value client_credentials.

Example:

api_key

string

required

The API Key value fetched from Before Integration.

Example:

api_secret

string

required

The API Secret value fetched from Before Integration.

Example:

Request samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location -g --request POST 'https://wallet.test.wspn.io/openapi/v1/auth/oauth2/token?grant_type=&api_key=&api_secret='

Responses

🟢200成功

application/json

Body

access_token

string

required

For API calls, keep safely in your system. Any leakage will cause potential security risk. Please

expires_in

number

required

The Access Token expiry time, in seconds.

refresh_token

string

required

To fetch a new access token before these two tokens are expired.

rt_expires_in

number

required

The Refresh Token will expiry, in seconds.

token_type

string

required

Fixed value bearer.

Example

{
    "header": {
        "success": true
    },
    "result": {
        "access_token": "Cji8NYO32ugrFJJkG7uCYiX2",
        "token_type": "bearer",
        "expires_in": 21600,
        "refresh_token": "C6k8Vqytb4S8x41RUdMNqzG1",
        "rt_expires_in": 43200
    }
}

Modified at 2025-06-25 02:01:40

Quickstart: Withdraw to Bank

Refresh Access Token