Refresh Access Token

POST

/user/auth/oauth2/token

API to Refresh Token for Authentication.

If the access token expired, you can re-fetch it or use the Fetch Access Token by Refresh Token API. Or you can get a new access token before it expired.

Only one access token can be exists in the same time per client-id, we suggest cache the access token in your caching system, for example, Redis.

Param	Description	Fixed Value
Content-Type	The Content-Type should be multipart/form-data.	multipart/form-data
refresh_token	Frome the Get Access Token Api
grant_type	Fixed value refresh_token.	refresh_token

Request

Query Params

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST '/user/auth/oauth2/token?refresh_token=CpCAhcCRtLU4kPjs54omWW3A&grant_type=refresh_token'

Responses

🟢200成功

application/json

Bodyapplication/json

Example

{
    "access_token": "CkppLkyiqEUKITGdtCZRUZBl",
    "expires_in": 21600,
    "refresh_token": "CpCAhcCRtLU4kPjs54omWW3A",
    "rt_expires_in": 43200,
    "token_type": "bearer"
}

Modified at 2026-05-13 02:44:08

Get Access Token

Hosted Payment Page