X-API-KEY: ********************curl --location 'https://api.falken.ltd/api/admin/subscription/checkout' \
--header 'X-API-KEY: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
"organizationId": "7bc05553-4b68-44e8-b7bc-37be63c6d9e9",
"priceId": "string",
"successUrl": "string",
"cancelUrl": "string"
}'"string"