Wire swaps.xyz swap provider

AGENTS.md

@@ -18,6 +18,18 @@
 - `npm run precommit` - Full pre-commit check (localize, lint-staged, tsc, test)
 - `tsc` - TypeScript type checking (via package.json script)
 
+## Swap Provider Integration
+
+The plugin itself lives in `edge-exchange-plugins`; this repo only wires it up, and every wiring point below fails SILENTLY when missed (no error, just a blank icon or a provider that never initializes). Registering a new swap `pluginId` means all of:
+
+- `src/envConfig.ts` - `<NAME>_INIT` via `asCorePluginInit`, when the plugin takes init options (an `apiKey`)
+- `src/util/corePlugins.ts` - `swapPlugins` entry mapping the `pluginId` to that init (or `true` when it needs none)
+- `src/actions/CategoriesActions.ts` - `pluginIdIcons` entry, or swap transactions render without a provider icon
+- `src/constants/MerchantContacts.ts` - `MERCHANT_CONTACTS` entry whose `displayName` matches the plugin's `swapInfo.displayName` exactly, since the tx list matches thumbnails by that string
+- `src/components/modals/SwapVerifyTermsModal.tsx` - `pluginData` entry ONLY for centralized providers with terms/KYC to accept; DEX plugins (`isDex: true`) take none
+
+New swap icons live at `https://content.edge.app/exchangeIcons/<pluginId>/icon.png` (`getSwapPluginIconUri` in `src/util/CdnUris.ts`) and must be uploaded to the content server separately, or the URL 403s. The wiring stays inert until `package.json` bumps `edge-exchange-plugins` to a published version containing the plugin.
+
 ## Code Style Guidelines
 
 - **Formatting**: Prettier with single quotes, no semicolons, no trailing commas, 80 char width

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## Unreleased (develop)
 
+- added: swaps.xyz swap provider wiring (SWAPSXYZ_INIT core plugin init and registration).
 - added: Verbose logging for exchange rate queries: the request body, resolved/rate-less counts, and errors are captured when the Verbose Logging setting is enabled.
 - added: Exchange-rate cache snapshot in the support log output, plus a `rates-cache-replay` script that re-runs those queries against the rates server and reports the result for each pair.
 - added: "-m" tag on the version number in the Help scene for Maestro test builds

src/actions/CategoriesActions.ts

@@ -725,6 +725,7 @@ export const pluginIdIcons: Record<string, string> = {
   rango: EDGE_CONTENT_SERVER_URI + '/rango.png',
   sideshift: EDGE_CONTENT_SERVER_URI + '/sideshift-logo.png',
   simplex: EDGE_CONTENT_SERVER_URI + '/simplex.png',
+  swapsxyz: EDGE_CONTENT_SERVER_URI + '/exchangeIcons/swapsxyz/icon.png',
   swapuz: EDGE_CONTENT_SERVER_URI + '/swapuz.png',
   thorchain: EDGE_CONTENT_SERVER_URI + '/thorchain.png',
   unizen: EDGE_CONTENT_SERVER_URI + '/unizen.png',

src/constants/MerchantContacts.ts

@@ -78,6 +78,10 @@ export const MERCHANT_CONTACTS: MerchantContact[] = [
     displayName: 'Simplex',
     thumbnailPath: `${EDGE_CONTENT_SERVER_URI}/simplex.png`
   },
+  {
+    displayName: 'swaps.xyz',
+    thumbnailPath: `${EDGE_CONTENT_SERVER_URI}/exchangeIcons/swapsxyz/icon.png`
+  },
   {
     displayName: 'Swapuz',
     thumbnailPath: `${EDGE_CONTENT_SERVER_URI}/swapuz.png`

src/envConfig.ts

@@ -425,6 +425,11 @@ export const asEnvConfig = asObject({
       quiknodeApiKey: asOptional(asString, '')
     }).withRest
   ),
+  SWAPSXYZ_INIT: asCorePluginInit(
+    asObject({
+      apiKey: asOptional(asString, '')
+    }).withRest
+  ),
   SWAPUZ_INIT: asCorePluginInit(
     asObject({
       apiKey: asOptional(asString, '')

src/util/corePlugins.ts

@@ -99,6 +99,7 @@ export const swapPlugins = {
   letsexchange: ENV.LETSEXCHANGE_INIT,
   nexchange: ENV.NEXCHANGE_INIT,
   sideshift: ENV.SIDESHIFT_INIT,
+  swapsxyz: ENV.SWAPSXYZ_INIT,
   swapuz: ENV.SWAPUZ_INIT,
   xgram: ENV.XGRAM_INIT,
   nymswap: ENV.NYM_SWAP_INIT,