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POST
/
v1
/
billing
/
checkout
Create a billing checkout session
curl --request POST \
  --url https://api.fortressproductivity.com/v1/billing/checkout \
  --header 'Content-Type: application/json' \
  --cookie better-auth.session_token= \
  --data '
{
  "interval": "monthly"
}
'
{
  "url": "<string>"
}

Documentation Index

Fetch the complete documentation index at: https://docs.fortressproductivity.com/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
better-auth.session_token
string
cookie
required

Human web-session cookie issued by Better Auth.

Body

application/json
​
interval
enum<string>
required
Available options:
monthly,
annual

Response

Checkout URL

​
url
string
required