# Welcome to KlearStack's API Documentation
In this documentation you can find the following,
* Authentication
* Supported API methods
* Request types and URLs
* Input parameters for each method
* Responses for each method
API Endpoints Security: All API endpoints are protected and require an access token for access. To obtain an access token, perform a POST request to get\_access\_token, which returns an access\_token and a refresh\_token. The access token is valid for a short duration (15 minutes) and expires after this period. The refresh token, however, is valid for at least a day. To obtain a new access token, perform a POST request to getaccesstokenfromrefreshtoken, which will return a new access token with a reset expiration time.
POST Request Parameters: All API POST request parameters should be sent as "Form Data".
Request Through Postman: To access a secured endpoint through Postman, copy and paste the access token into the Authorization tab of the request as a Bearer Token.
Request in Python: Below is an example request format in Python:\
`token = "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ0b2tlbl90eXBlIjoiYW"`
`token = "Bearer " + str(token) # mind the space`
`headers = {"Authorization": token}`
`requests.post(url, data=data, headers=headers)`
#### **Please note that the SSL verification must be turned off. For example,**
* In Python, disable SSL verification by passing the verify=False parameter.
* In Postman, turn off SSL Certificate Verification.
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