Amazon Order History CSV Download MCP

Instructions

Implementation Reference

• src/amazon/extractors/gift-card.ts:108-172 (handler)

  Core handler function that implements the tool logic: navigates to Amazon gift card balance page (/gc/balance), extracts current balance, handles pagination to fetch transaction history up to max_pages, parses transactions with details like orderId, claimCode, serialNumber.
  export async function extractGiftCardData( page: Page, region: string, options: GiftCardExtractionOptions = {}, ): Promise<GiftCardData> { const { maxPages = 10, fetchAllPages = true } = options; const regionConfig = getRegionByCode(region); const currency = regionConfig?.currency || "USD"; const url = getGiftCardPageUrl(region); // Navigate to gift card balance page await page.goto(url, { waitUntil: "domcontentloaded", timeout: 30000 }); // Wait for the balance table to load await page .waitForSelector( 'table.a-bordered tbody tr, [data-testid="gc-balance"], #gc-balance', { timeout: 10000 }, ) .catch(() => {}); // Extract balance (from first row's closing balance, or dedicated element) const balance = await extractBalance(page, currency); // Extract transactions from all pages const allTransactions: GiftCardTransaction[] = []; let pageCount = 0; let hasMorePages = true; while (hasMorePages) { pageCount++; // Extract transactions from current page const pageTransactions = await extractTransactionsFromTable(page, currency); allTransactions.push(...pageTransactions); // Check if we should continue to next page if (!fetchAllPages) { hasMorePages = false; continue; } if (maxPages > 0 && pageCount >= maxPages) { hasMorePages = false; continue; } // Check for and click "Next" pagination button hasMorePages = await goToNextGiftCardPage(page); // Wait for the new page content to load await page.waitForTimeout(500); await page .waitForSelector("table.a-bordered tbody tr", { timeout: 5000 }) .catch(() => {}); } // Deduplicate transactions (in case of overlap between pages) const uniqueTransactions = deduplicateTransactions(allTransactions); return { balance, transactions: uniqueTransactions, region, }; }
• src/index.ts:411-438 (schema)

  Tool schema definition including name, description, and inputSchema for parameters: region (required), max_pages, fetch_all_pages.
  { name: "get_amazon_gift_card_balance", description: "Get current Amazon gift card balance and transaction history. Returns: current balance, last updated timestamp, and paginated transaction history (date, description, amount, closing balance, type, associated order ID, claim code, serial number). Supports fetching complete history across multiple pages.", inputSchema: { type: "object", properties: { region: { type: "string", description: "Amazon region code", enum: getRegionCodes(), }, max_pages: { type: "number", description: "Maximum pages of transaction history to fetch. Default: 10. Set to 0 for unlimited.", default: 10, }, fetch_all_pages: { type: "boolean", description: "Automatically paginate through all available transaction history. Default: true.", default: true, }, }, required: ["region"], }, },
• src/index.ts:1214-1261 (handler)

  MCP server tool dispatcher case that validates input, gets browser page, calls extractGiftCardData, formats and returns the result as JSON.
  case "get_amazon_gift_card_balance": { const regionParam = args?.region as string | undefined; const regionError = validateRegion(regionParam, args); if (regionError) return regionError; const region = regionParam!; const currentPage = await getPage(); const maxPages = (args?.max_pages as number) ?? 10; const fetchAllPages = (args?.fetch_all_pages as boolean) ?? true; const giftCardData = await extractGiftCardData(currentPage, region, { maxPages, fetchAllPages, }); return { content: [ { type: "text", text: JSON.stringify( { status: "success", params: { region, maxPages, fetchAllPages, }, balance: giftCardData.balance.balance, lastUpdated: giftCardData.balance.lastUpdated.toISOString(), transactionCount: giftCardData.transactions.length, transactions: giftCardData.transactions.map((t) => ({ date: t.date.toISOString(), description: t.description, amount: t.amount, closingBalance: t.closingBalance, type: t.type, orderId: t.orderId, claimCode: t.claimCode, serialNumber: t.serialNumber, })), }, null, 2, ), }, ], }; }
• src/index.ts:638-640 (registration)

  Registration of the tools list (including get_amazon_gift_card_balance) for MCP ListToolsRequest.
  server.setRequestHandler(ListToolsRequestSchema, async () => { return { tools }; });
• src/amazon/extractors/gift-card.ts:74-83 (schema)

  TypeScript interface defining the output structure of the gift card data returned by the handler.
  export interface GiftCardData { /** Current gift card balance */ balance: GiftCardBalance; /** Transaction history */ transactions: GiftCardTransaction[]; /** Region this data was extracted from */ region: string; }