Newegg

bowmark.providers.newegg.search(part: string): Promise<StoreOffer[]>
bowmark.providers.newegg.getProduct(url: string): Promise<StoreProduct>
bowmark.providers.newegg.checkStock(url: string): Promise<StoreStock>

// Newegg's OWN row shape — not the `pcparts` capability contract.
interface StoreOffer {
  title: string;           // the listing title as the store writes it
  price: number | null;    // USD; null when the tile shows no price
  url: string | null;      // product page on newegg.com
}

// One product page in full. Nulls mean "Newegg does not report it for
// this product", never "we failed to read it".
interface StoreSpec { group: string; name: string; value: string }
interface StoreProduct {
  url: string;
  title: string;
  brand: string | null;
  sku: string | null;          // Newegg's own stock number
  mpn: string | null;          // manufacturer part number — the cross-retailer identity
  price: number | null;        // USD
  currency: string;
  availability: string | null; // "InStock" / "OutOfStock" / …
  rating: number | null;       // mean customer rating; null when unrated
  description: string | null;
  images: string[];
  specs: StoreSpec[];          // the store's own spec sheet, in its own groups
}

// "Can I actually get this right now?" — THREE facts, because on a real
// storefront they disagree: Newegg will cart a "Temporarily Out of
// Stock" item, so `orderable` alone overstates and the wording alone
// understates. Read the one your decision turns on.
interface StoreStock {
  url: string;
  title: string;
  sku: string | null;
  availability: string | null;     // "InStock" | "BackOrder" | "OutOfStock" |
                                   // "Discontinued" | "PreOrder" |
                                   // "LimitedAvailability"; null = wording we
                                   // do not classify — read availabilityText
  availabilityText: string | null; // Newegg's OWN words, verbatim
  orderable: boolean;              // is the cart control actually on the page
  price: number | null;            // USD
  currency: string;
  checkedAt: string;               // ISO-8601 — stock is only true at an instant
}

const rows = await bowmark.providers.newegg.search("RTX 4070 Super");
return rows[0] ?? null;

// Price a part, then pull the full spec sheet + part number for the cheapest one.
const [cheapest] = await bowmark.providers.newegg.search("Samsung 990 PRO 1TB");
if (!cheapest?.url) return null;
const product = await bowmark.providers.newegg.getProduct(cheapest.url);
return { mpn: product.mpn, price: product.price, specs: product.specs };