Remove builtin tokens

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 ## Unreleased
 
+- added: `EdgeCurrencyConfig.addCustomTokens` batch method.
+- added: `EdgeToken.isUserCreated` field.
+- changed: `customTokenTemplate` on `EdgeCurrencyInfo` — an empty array now indicates token support; a filled array indicates custom token support.
+- removed: `EdgeCurrencyConfig.builtinTokens`. All tokens are now served through `allTokens` (backed by `customTokens`).
+- removed: `EdgeCurrencyPlugin.getBuiltinTokens`. Built-in token data is now bundled in `builtinTokens.json` and migrated into `customTokens` on login.
+
 ## 2.43.1 (2026-02-23)
 
 - changed: Upgrade `@nymproject/mix-fetch` to improve performance with new concurrency changes.

package.json

@@ -109,6 +109,7 @@
     "@babel/preset-typescript": "^7.18.6",
     "@babel/runtime": "^7.0.0",
     "@rollup/plugin-babel": "^5.3.0",
+    "@rollup/plugin-json": "^6.1.0",
     "@rollup/plugin-node-resolve": "^15.0.1",
     "@sucrase/webpack-loader": "^2.0.0",
     "@types/chai": "^4.2.16",

rollup.config.js

@@ -1,4 +1,5 @@
 import babel from '@rollup/plugin-babel'
+import json from '@rollup/plugin-json'
 import resolve from '@rollup/plugin-node-resolve'
 import flowEntry from 'rollup-plugin-flow-entry'
 import mjs from 'rollup-plugin-mjs-entry'
@@ -29,7 +30,8 @@ export default [
       resolve(resolveOpts),
       babel(babelOpts),
       flowEntry({ types: './lib/flow/exports.js' }),
-      mjs()
+      mjs(),
+      json()
     ]
   },
   {
@@ -40,7 +42,8 @@ export default [
       resolve(resolveOpts),
       babel(babelOpts),
       flowEntry({ types: './lib/flow/types.js' }),
-      mjs()
+      mjs(),
+      json()
     ]
   }
 ]

src/core/account/account-cleaners.ts

@@ -26,7 +26,8 @@ const asEdgeToken = asObject<EdgeToken>({
   currencyCode: asString,
   denominations: asArray(asEdgeDenomination),
   displayName: asString,
-  networkLocation: asOptional(asJsonObject)
+  networkLocation: asOptional(asJsonObject),
+  isUserCreated: asOptional(asBoolean, false)
 })
 
 const asSwapSettings = asObject<SwapSettings>({

src/core/account/account-pixie.ts

@@ -28,11 +28,7 @@ import {
 import { makeAccountApi } from './account-api'
 import { loadAllWalletStates, reloadPluginSettings } from './account-files'
 import { AccountState, initialCustomTokens } from './account-reducer'
-import {
-  loadBuiltinTokens,
-  loadCustomTokens,
-  saveCustomTokens
-} from './custom-tokens'
+import { loadCustomTokens, saveCustomTokens } from './custom-tokens'
 
 export const EXPEDITED_SYNC_INTERVAL = 5000
 
@@ -91,7 +87,6 @@ const accountPixie: TamePixie<AccountProps> = combinePixies({
         try {
           // Wait for the currency plugins (should already be loaded by now):
           await waitForPlugins(ai)
-          await loadBuiltinTokens(ai, accountId)
           log.warn('Login: currency plugins exist')
 
           // Start the repo:

src/core/account/account-reducer.ts

@@ -59,7 +59,6 @@ export interface AccountState {
 
   // Plugin stuff:
   readonly allTokens: EdgePluginMap<EdgeTokenMap>
-  readonly builtinTokens: EdgePluginMap<EdgeTokenMap>
   readonly customTokens: EdgePluginMap<EdgeTokenMap>
   readonly alwaysEnabledTokenIds: EdgePluginMap<string[]>
   readonly swapSettings: EdgePluginMap<SwapSettings>
@@ -275,41 +274,7 @@ const accountInner = buildReducer<AccountState, RootAction, AccountNext>({
   ),
 
   allTokens(state = {}, action, next, prev): EdgePluginMap<EdgeTokenMap> {
-    const { builtinTokens, customTokens } = next.self
-
-    // Roll our own `memoizeReducer` implementation,
-    // so we can minimize our diff as much as possible:
-    if (
-      prev.self == null ||
-      builtinTokens !== prev.self.builtinTokens ||
-      customTokens !== prev.self.customTokens
-    ) {
-      const out = { ...state }
-      for (const pluginId of Object.keys(next.root.plugins.currency)) {
-        if (
-          prev.self == null ||
-          builtinTokens[pluginId] !== prev.self.builtinTokens[pluginId] ||
-          customTokens[pluginId] !== prev.self.customTokens[pluginId]
-        ) {
-          out[pluginId] = {
-            ...customTokens[pluginId],
-            ...builtinTokens[pluginId]
-          }
-        }
-      }
-      return out
-    }
-    return state
-  },
-
-  builtinTokens(state = {}, action): EdgePluginMap<EdgeTokenMap> {
-    switch (action.type) {
-      case 'ACCOUNT_BUILTIN_TOKENS_LOADED': {
-        const { pluginId, tokens } = action.payload
-        return { ...state, [pluginId]: tokens }
-      }
-    }
-    return state
+    return next.self.customTokens
   },
 
   customTokens(
@@ -331,6 +296,21 @@ const accountInner = buildReducer<AccountState, RootAction, AccountNext>({
         const newList = { ...oldList, [tokenId]: token }
         return { ...state, [pluginId]: newList }
       }
+      case 'ACCOUNT_CUSTOM_TOKENS_ADDED': {
+        const { pluginId, tokens } = action.payload
+        const oldList = state[pluginId] ?? {}
+
+        let changed = false
+        const merged = { ...oldList }
+        for (const [tokenId, token] of Object.entries(tokens)) {
+          if (!compare(merged[tokenId], token)) {
+            merged[tokenId] = token
+            changed = true
+          }
+        }
+        if (!changed) return state
+        return { ...state, [pluginId]: merged }
+      }
       case 'ACCOUNT_CUSTOM_TOKEN_REMOVED': {
         const { pluginId, tokenId } = action.payload
         const oldList = state[pluginId] ?? {}