feat: export CheckoutStatus, CheckoutType, PriceAmountType types and schemas

- Export CheckoutStatusSchema, CheckoutTypeSchema from contracts/checkout.ts
- Export PriceAmountTypeSchema from schemas/product-price-input.ts
- Use McpCustomerSchema for embedded customer in order/checkout contracts
- Fix mcpContract.customer to only include MCP routes (exclude getSdk)
- Remove customer/subscription from sdkContract (not yet implemented)
- Bump version to 0.1.20

Addresses PR #498 feedback about type re-definitions

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: npslaney

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@moneydevkit/api-contract",
-	"version": "0.1.19",
+	"version": "0.1.20",
 	"description": "API Contract for moneydevkit",
 	"main": "./dist/index.cjs",
 	"module": "./dist/index.js",

src/contracts/checkout.ts

@@ -2,7 +2,7 @@ import { oc } from "@orpc/contract";
 import { z } from "zod";
 import { CheckoutSchema } from "../schemas/checkout";
 import { CurrencySchema } from "../schemas/currency";
-import { CustomerSchema } from "../schemas/customer";
+import { McpCustomerSchema } from "../schemas/customer";
 import {
 	PaginationInputSchema,
 	PaginationOutputSchema,
@@ -148,13 +148,17 @@ export const paymentReceivedContract = oc
 	.output(z.object({ ok: z.boolean() }));
 
 // List checkouts schemas
-const CheckoutStatusSchema = z.enum([
+export const CheckoutStatusSchema = z.enum([
 	"UNCONFIRMED",
 	"CONFIRMED",
 	"PENDING_PAYMENT",
 	"PAYMENT_RECEIVED",
 	"EXPIRED",
 ]);
+export type CheckoutStatus = z.infer<typeof CheckoutStatusSchema>;
+
+export const CheckoutTypeSchema = z.enum(["PRODUCTS", "AMOUNT", "TOP_UP"]);
+export type CheckoutType = z.infer<typeof CheckoutTypeSchema>;
 
 const ListCheckoutsInputSchema = PaginationInputSchema.extend({
 	status: CheckoutStatusSchema.optional(),
@@ -168,14 +172,14 @@ export const listCheckoutsContract = oc
 	.input(ListCheckoutsInputSchema)
 	.output(ListCheckoutsOutputSchema);
 
-// MCP-specific embedded customer schema
-const CheckoutCustomerSchema = CustomerSchema.nullable();
+// MCP-specific embedded customer schema (uses admin customer schema, not SDK customer)
+const CheckoutCustomerSchema = McpCustomerSchema.nullable();
 
 // MCP-specific summary schema for list (simpler than full CheckoutSchema)
 const CheckoutListItemSchema = z.object({
 	id: z.string(),
 	status: CheckoutStatusSchema,
-	type: z.enum(["PRODUCTS", "AMOUNT", "TOP_UP"]),
+	type: CheckoutTypeSchema,
 	currency: CurrencySchema,
 	totalAmount: z.number().nullable(),
 	customerId: z.string().nullable(),

src/contracts/order.ts

@@ -1,15 +1,15 @@
 import { oc } from "@orpc/contract";
 import { z } from "zod";
-import { CustomerSchema } from "../schemas/customer";
+import { McpCustomerSchema } from "../schemas/customer";
 import { OrderItemSchema, OrderSchema } from "../schemas/order";
 import {
 	PaginationInputSchema,
 	PaginationOutputSchema,
 } from "../schemas/pagination";
 
-// Order with related data for list and get views
+// Order with related data for list and get views (MCP uses admin customer schema)
 const OrderWithRelationsSchema = OrderSchema.extend({
-	customer: CustomerSchema.nullable(),
+	customer: McpCustomerSchema.nullable(),
 	orderItems: z.array(OrderItemSchema),
 });
 

src/index.ts

@@ -6,11 +6,17 @@ import { products } from "./contracts/products";
 import { subscription } from "./contracts/subscription";
 
 export type {
+	CheckoutStatus,
+	CheckoutType,
 	ConfirmCheckout,
 	CreateCheckout,
 	PaymentReceived,
 	RegisterInvoice,
 } from "./contracts/checkout";
+export {
+	CheckoutStatusSchema,
+	CheckoutTypeSchema,
+} from "./contracts/checkout";
 export type {
 	BootstrapOnboarding,
 	BootstrapOnboardingResponse,
@@ -75,10 +81,12 @@ export {
 	PaginationOutputSchema,
 } from "./schemas/pagination";
 export type {
+	PriceAmountType,
 	ProductPriceInput,
 	RecurringIntervalInput,
 } from "./schemas/product-price-input";
 export {
+	PriceAmountTypeSchema,
 	ProductPriceInputSchema,
 	RecurringIntervalInputSchema,
 } from "./schemas/product-price-input";
@@ -102,19 +110,21 @@ export const sdkContract = {
 		registerInvoice: checkout.registerInvoice,
 		paymentReceived: checkout.paymentReceived,
 	},
-	customer: {
-		get: customer.getSdk,
-	},
 	onboarding,
 	products: {
 		list: products.list,
 	},
-	subscription,
 };
 
 // MCP contract - only the methods the MCP router implements
 export const mcpContract = {
-	customer,
+	customer: {
+		list: customer.list,
+		get: customer.get,
+		create: customer.create,
+		update: customer.update,
+		delete: customer.delete,
+	},
 	order,
 	checkout: {
 		list: checkout.listSummary,