Billing

from grantex import Grantex

with Grantex(api_key="gx_live_...") as client:
    sub = client.billing.get_subscription()

    print(f"Plan: {sub.plan}")
    print(f"Status: {sub.status}")
    print(f"Current period ends: {sub.current_period_end}")

from grantex import Grantex, CreateCheckoutParams

with Grantex(api_key="gx_live_...") as client:
    checkout = client.billing.create_checkout(CreateCheckoutParams(
        plan="pro",
        success_url="https://myapp.com/billing/success",
        cancel_url="https://myapp.com/billing/cancel",
    ))

    print(f"Redirect to: {checkout.checkout_url}")

from grantex import Grantex, CreatePortalParams

with Grantex(api_key="gx_live_...") as client:
    portal = client.billing.create_portal(CreatePortalParams(
        return_url="https://myapp.com/settings",
    ))

    print(f"Redirect to: {portal.portal_url}")

from grantex import Grantex, CreateCheckoutParams, CreatePortalParams

with Grantex(api_key="gx_live_...") as client:
    # Check current plan
    sub = client.billing.get_subscription()

    if sub.plan == "free":
        # Upgrade to pro
        checkout = client.billing.create_checkout(CreateCheckoutParams(
            plan="pro",
            success_url="https://myapp.com/billing/success",
            cancel_url="https://myapp.com/billing/cancel",
        ))
        print(f"Upgrade: {checkout.checkout_url}")
    else:
        # Manage existing subscription
        portal = client.billing.create_portal(CreatePortalParams(
            return_url="https://myapp.com/settings",
        ))
        print(f"Manage: {portal.portal_url}")