feat: add BASE stablecoins

libs/common-const/src/tokens.ts

@@ -239,6 +239,60 @@ export const DAI_BASE = new TokenWithLogo(
   'Dai Stablecoin',
 )
 
+export const DOLA_BASE = new TokenWithLogo(
+  cowprotocolTokenLogoUrl('0x4621b7A9c75199271F773Ebd9A499dbd165c3191', SupportedChainId.BASE),
+  SupportedChainId.BASE,
+  '0x4621b7A9c75199271F773Ebd9A499dbd165c3191',
+  18,
+  'DOLA',
+  'Dola USD Stablecoin',
+)
+
+export const USDZ_BASE = new TokenWithLogo(
+  cowprotocolTokenLogoUrl('0x04d5ddf5f3a8939889f11e97f8c4bb48317f1938', SupportedChainId.BASE),
+  SupportedChainId.BASE,
+  '0x04d5ddf5f3a8939889f11e97f8c4bb48317f1938',
+  18,
+  'USDz',
+  'USDz',
+)
+
+export const EURC_BASE = new TokenWithLogo(
+  cowprotocolTokenLogoUrl('0x60a3e35cc302bfa44cb288bc5a4f316fdb1adb42', SupportedChainId.BASE),
+  SupportedChainId.BASE,
+  '0x60a3e35cc302bfa44cb288bc5a4f316fdb1adb42',
+  18,
+  'EURC',
+  'EURC',
+)
+
+export const CGUSD_BASE = new TokenWithLogo(
+  cowprotocolTokenLogoUrl('0xca72827a3d211cfd8f6b00ac98824872b72cab49', SupportedChainId.BASE),
+  SupportedChainId.BASE,
+  '0xca72827a3d211cfd8f6b00ac98824872b72cab49',
+  18,
+  'cgUSD',
+  'Cygnus Global USD',
+)
+
+export const USD_PLUS_BASE = new TokenWithLogo(
+  cowprotocolTokenLogoUrl('0xb79dd08ea68a908a97220c76d19a6aa9cbde4376', SupportedChainId.BASE),
+  SupportedChainId.BASE,
+  '0xb79dd08ea68a908a97220c76d19a6aa9cbde4376',
+  18,
+  'USD+',
+  'USD+',
+)
+
+export const EUSD_BASE = new TokenWithLogo(
+  cowprotocolTokenLogoUrl('0xcfa3ef56d303ae4faaba0592388f19d7c3399fb4', SupportedChainId.BASE),
+  SupportedChainId.BASE,
+  '0xcfa3ef56d303ae4faaba0592388f19d7c3399fb4',
+  18,
+  'eUSD',
+  'Electronic Dollar',
+)
+
 // Sepolia
 
 export const GNO_SEPOLIA = new TokenWithLogo(
@@ -308,7 +362,6 @@ const V_COW_TOKEN_SEPOLIA = new TokenWithLogo(
   'CoW Protocol Virtual Token',
 )
 
-// TODO: V_COW not present in all chains, make sure code using it can handle that
 export const V_COW: Record<SupportedChainId, TokenWithLogo | null> = {
   [SupportedChainId.MAINNET]: V_COW_TOKEN_MAINNET,
   [SupportedChainId.GNOSIS_CHAIN]: V_COW_TOKEN_XDAI,
@@ -407,11 +460,23 @@ const ARBITRUM_ONE_STABLECOINS = [
   MIM_ARBITRUM_ONE.address,
 ].map((t) => t.toLowerCase())
 
+const _BASE_STABLECOINS = [
+  USDC_BASE.address,
+  DAI_BASE.address,
+  DOLA_BASE.address,
+  USDZ_BASE.address,
+  EURC_BASE.address,
+  CGUSD_BASE.address,
+  USD_PLUS_BASE.address,
+  EUSD_BASE.address,
+]
+
 export const STABLECOINS: Record<ChainId, Set<string>> = {
   [SupportedChainId.MAINNET]: new Set(),
   [SupportedChainId.GNOSIS_CHAIN]: new Set(GNOSIS_CHAIN_STABLECOINS),
   [SupportedChainId.ARBITRUM_ONE]: new Set(ARBITRUM_ONE_STABLECOINS),
   [SupportedChainId.SEPOLIA]: new Set(),
+  [SupportedChainId.BASE]: new Set(),
 }
 
 /**