Build production-ready
agentic automations with
durable execution

01// Tool to get detailed customer data
02inferable.tools.register({
03  name: "getCustomerData",
04  func: async (input) => {
05    const customer = await db.customers.findUnique({
06      where: { id: input.customerId },
07      include: {
08        orders: {
09          include: { items: true, payments: true }
10        }
11      }
12    });
13    return customer;
14  },
15  schema: {
16    input: z.object({
17      customerId: z.string(),
18    }),
19  },
20});
21
22// Tool to process refunds
23inferable.tools.register({
24  name: "attemptRefund",
25  func: async (input) => {
26    const order = await db.orders.findUnique({
27      where: { id: input.orderId },
28      include: { payments: true }
29    });
30    
31    if (!order) {
32      throw new Error("Order not found");
33    }
34
35    const refund = await stripe.refunds.create({
36      payment_intent: order.payments[0].stripePaymentIntentId,
37      amount: input.amount,
38    });
39
40    await db.orders.update({
41      where: { id: input.orderId },
42      data: { status: "refunded" }
43    });
44
45    return { success: true, refundId: refund.id };
46  },
47  schema: {
48    input: z.object({
49      orderId: z.string(),
50      amount: z.number(),
51    }),
52  },
53});