Solid Start Integration

// src/routes/api/billing/*billing.ts
import { billing } from "@/lib/billing";
import { toSolidStartHandler } from "better-billing/integrations/solid-start";

const handler = toSolidStartHandler(billing.api);

export const { GET, POST, PUT, DELETE, PATCH } = handler;

// src/lib/billing.ts
import { betterBilling } from "better-billing";
import { corePlugin } from "better-billing/plugins/core";
import { stripePlugin } from "better-billing/plugins/stripe";

export const billing = betterBilling({
  plugins: [
    corePlugin({ ... }),
    stripePlugin({ ... }),
  ],
});

https://yourdomain.com/api/billing/stripe/webhook

import { createServerAction$ } from "solid-start/server";
import { billing } from "@/lib/billing";

export const getActiveSubscriptions = createServerAction$(async (formData: FormData) => {
  const userId = "user_123"; // Get from your auth system

  return await billing.providers.core.getBillableActiveSubscriptions({
    billableId: userId,
    billableType: "user",
  });
});