@xedo/sdk

Official Node.js / TypeScript SDK for the Xedo Developer API v1 — a typed, ergonomic client for products, collections, orders & checkout. Server-side, MIT licensed.

npm install @xedo/sdk

Requires Node ≥ 18 (native fetch).

Quickstart

import { Xedo } from '@xedo/sdk';

const xedo = new Xedo({ apiKey: process.env.XEDO_API_KEY! }); // opaque xdk_… key

await xedo.ping();                          // validate the key
const { data, total } = await xedo.products.list({ perPage: 20 });

⚠️ Server-side only

The SDK sends your xdk_… key as a Bearer token. Never import it into a browser bundle — your key would be exposed to anyone. Call it from a server: Next.js Server Components / Route Handlers, Express, workers, scripts. The constructor throws if it detects a browser environment (override only if you truly know what you are doing via dangerouslyAllowBrowser).

Configuration

const xedo = new Xedo({
  apiKey: process.env.XEDO_API_KEY!,
  baseUrl: 'https://systems.xedoapp.com/marketplace', // Production (default)
  maxRetries: 4,        // auto-retry on 429 (default)
  timeoutMs: 30000,     // per-request timeout
  fetch: customFetch,   // optional injection (tests, edge)
});

xedo.lastRateLimit;     // { limit, remaining, reset } from the last call

Production vs Sandbox

The baseUrl selects the environment:

Environment	baseUrl
Production (default)	https://systems.xedoapp.com/marketplace
Sandbox	https://systems.xedotestnet.space/marketplace

const sandbox = new Xedo({
  apiKey: process.env.XEDO_API_KEY!,
  baseUrl: 'https://systems.xedotestnet.space/marketplace',
});

See the Environments guide for details.

Resources

Resource	Methods
xedo.ping()	validate the key → { marketplaceId, timestamp }
xedo.products	list, listAll, retrieve, retrieveBySlug
xedo.collections	list, listAll, retrieve, retrieveBySlug
xedo.orders	list, listAll, retrieve, invoice (PDF)
xedo.carts	list, listAll, retrieve, preview, create, pay, createAndPay
xedo.deliveryAreas	list → DeliveryArea[]
xedo.marketplace	retrieve → MarketplaceProfile

Every entity is fully typed (Product, Order, Cart, Collection, …). Note that list()/listAll() return lightweight summary rows (OrderListItem, CartListItem) while retrieve() returns the full detail object (Order, Cart).

Pagination

list() returns { data, total, start, end }. listAll() is an async iterator that walks every page for you:

const { data, total } = await xedo.orders.list({ page: 1, perPage: 50 });

for await (const order of xedo.orders.listAll()) {
  // …
}

Delivery areas & marketplace

const profile = await xedo.marketplace.retrieve(); // payment config, business category…
const areas = await xedo.deliveryAreas.list();     // use area.id as delivery.deliveryAreaId

Checkout

// Stateless totals — nothing is persisted.
const totals = await xedo.carts.preview({
  items: [{ publicProductId: 'PRD-XPK39ZQA01', quantity: 2 }],
  delivery: { deliveryType: 'DELIVERY', deliveryAreaId: 11 },
  paymentMethod: 'external_wallet',
});

// Create the cart and get a hosted checkout URL. createAndPay() also retries
// once if the payment provider was unreachable (502 PAYMENT_INIT_FAILED).
const { checkoutUrl } = await xedo.carts.createAndPay({
  customer: { firstName: 'Jean', lastName: 'Kouassi', email: 'jean@example.com', phone: '+225 07 12 34 56 78' },
  items: [{ publicProductId: 'PRD-XPK39ZQA01', quantity: 2 }],
  delivery: { deliveryType: 'DELIVERY', deliveryAreaId: 11 },
  paymentMethod: 'external_wallet',
  returnUrl: 'https://my-shop.com/after-checkout', // HTTPS required
  meta: { internalOrderId: 'ORD-12345' },          // echoed back in cart/order responses
});

The meta field is your correlation hook: store your own identifiers in it and they come back unchanged on every cart/order response.

Invoices

const pdf = await xedo.orders.invoice('ORD-XPK39ZQA01'); // ArrayBuffer (404 if not generated yet)

Error handling

Every success: false response throws a typed error. Route on error.code (stable), never on error.message (French, may change).

import { XedoNotFoundError, XedoStockError, XedoError } from '@xedo/sdk';

try {
  await xedo.carts.create(input);
} catch (err) {
  if (err instanceof XedoStockError) console.log(err.errors); // per-product detail
  else if (err instanceof XedoNotFoundError) console.log(err.code);
  else if (err instanceof XedoError) console.log(err.code, err.status);
  else throw err;
}

Class	Codes	HTTP
XedoAuthError	MISSING_DEVELOPER_API_KEY, INVALID_DEVELOPER_API_KEY	401
XedoValidationError	BAD_REQUEST, INVALID_PAYMENT_METHOD, SPLIT_PAYMENT_NOT_ENABLED, COMBINATION_PRODUCT_MISMATCH	400
XedoNotFoundError	PRODUCT_NOT_FOUND, COMBINATION_NOT_FOUND, DELIVERY_AREA_NOT_FOUND, CART_NOT_FOUND, NOT_FOUND	404
XedoStockError	INSUFFICIENT_STOCK (detail in errors)	422
XedoConflictError	CART_NOT_RETRYABLE	409
XedoRateLimitError	RATE_LIMITED (exposes retryAfter)	429
XedoPaymentInitError	PAYMENT_INIT_FAILED (exposes cartPublicId)	502
XedoConnectionError	timeout / network / malformed response	0

429 responses are retried automatically (respecting Retry-After, then exponential backoff + jitter, up to maxRetries). POST /v1/carts is never auto-retried on 5xx — the cart may already exist; use pay() / createAndPay().

Development

npm install
npm run generate   # regenerate src/types/generated.ts from openapi.json
npm run lint
npm run typecheck
npm test           # vitest + msw
npm run build      # ESM + CJS + .d.ts (tsup)

License

MIT