refactor: simplify payment gateway, single evaluatePayment function, clean landing page pricing

apps/pay/src/freedom.ts

@@ -15,8 +15,6 @@ export async function getAddressInfo(address: string): Promise<any> {
   return res.json();
 }
 
-/** Bulk address lookup — POST /address with { terms: [...] }
- *  Normalizes response to { address: info } map regardless of API format. */
 export async function getAddressInfoBulk(addresses: string[]): Promise<Record<string, any>> {
   if (addresses.length === 0) return {};
   const res = await fetch(`${API}/address`, {
@@ -24,39 +22,13 @@ export async function getAddressInfoBulk(addresses: string[]): Promise<Record<st
     headers: { "Content-Type": "application/json" },
     body: JSON.stringify({ terms: addresses }),
   });
-  const data = await res.json();
-
-  // Normalize: if response is already keyed by address, return as-is.
-  // If it's an array, index by address field.
-  if (Array.isArray(data)) {
-    const map: Record<string, any> = {};
-    for (const item of data) {
-      if (item?.address) map[item.address] = item;
-    }
-    return map;
-  }
-
-  // Check if it's keyed by address — verify first value has address-like fields
-  const firstKey = Object.keys(data)[0];
-  if (firstKey && data[firstKey]?.address) return data;
-
-  // If keyed by index (0, 1, 2...), map back to addresses
-  if (firstKey === "0" || firstKey === "1") {
-    const map: Record<string, any> = {};
-    for (let i = 0; i < addresses.length; i++) {
-      if (data[i]) map[addresses[i]] = data[i];
-    }
-    return map;
-  }
-
-  return data;
+  return res.json();
 }
 
 export function getQrUrl(text: string): string {
   return `${API}/invoice/qr/${encodeURIComponent(text)}`;
 }
 
-/** Returns coin keys where the chain is online (no null uptime field). */
 export async function getAvailableCoins(): Promise<string[]> {
   const info = await getChainInfo();
   return Object.entries(info)