From 68c296373f5b57bfe7beb7a2f05c11dfe6a871ec Mon Sep 17 00:00:00 2001
From: damodarnaik699 <damodarnaik494@bitgo.com>
Date: Fri, 29 May 2026 15:01:18 +0530
Subject: [PATCH] feat: onboarding usd1 on canton chain

Ticket: SCAAS-9501
---
 modules/statics/src/base.ts               |  3 +++
 modules/statics/src/coins/cantonTokens.ts | 32 ++++++++++++++++++++++-
 modules/statics/src/coins/ofcCoins.ts     | 27 +++++++++++++++++++
 3 files changed, 61 insertions(+), 1 deletion(-)

diff --git a/modules/statics/src/base.ts b/modules/statics/src/base.ts
index 1c64fb99e6..b51b690fad 100644
--- a/modules/statics/src/base.ts
+++ b/modules/statics/src/base.ts
@@ -3927,9 +3927,12 @@ export enum UnderlyingAsset {
   // Canton testnet tokens
   'tcanton:testcoin1' = 'tcanton:testcoin1',
   'tcanton:testtoken' = 'tcanton:testtoken',
+  'tcanton:stgusd1' = 'tcanton:stgusd1',
+  'tcanton:usd1' = 'tcanton:usd1',
 
   // Canton mainnet tokens
   'canton:usdcx' = 'canton:usdcx',
+  'canton:usd1' = 'canton:usd1',
   'canton:cbtc' = 'canton:cbtc',
   'canton:usdxlr' = 'canton:usdxlr',
   'canton:cltc' = 'canton:cltc',
diff --git a/modules/statics/src/coins/cantonTokens.ts b/modules/statics/src/coins/cantonTokens.ts
index c4f36aedb7..e6a90aa00e 100644
--- a/modules/statics/src/coins/cantonTokens.ts
+++ b/modules/statics/src/coins/cantonTokens.ts
@@ -1,5 +1,5 @@
 import { cantonToken, tcantonToken } from '../account';
-import { UnderlyingAsset } from '../base';
+import { CoinFeature, UnderlyingAsset } from '../base';
 import { CANTON_TOKEN_FEATURES } from '../coinFeatures';
 
 export const cantonTokens = [
@@ -73,6 +73,16 @@ export const cantonTokens = [
     UnderlyingAsset['canton:ceth'],
     CANTON_TOKEN_FEATURES
   ),
+  cantonToken(
+    '9ecb4703-a612-4905-9955-83b273f6decd',
+    'canton:usd1',
+    'USD1',
+    10,
+    'https://api.utilities.digitalasset.com/api/token-standard/v0/registrars/',
+    '12207::12207104d046b9339c2615aaa1ff7170eace89d1e4c657148eab5d0c2417583fa1a0:USD1',
+    UnderlyingAsset['canton:usd1'],
+    [...CANTON_TOKEN_FEATURES, CoinFeature.STABLECOIN]
+  ),
   // testnet tokens
   tcantonToken(
     '46356790-0ac4-4c3b-8b70-39094106d772',
@@ -94,4 +104,24 @@ export const cantonTokens = [
     UnderlyingAsset['tcanton:testtoken'],
     CANTON_TOKEN_FEATURES
   ),
+  tcantonToken(
+    '713b202a-d14a-4818-92d8-3505fc39b1bf',
+    'tcanton:stgusd1',
+    'Test USD1 Token',
+    10,
+    'https://api.utilities.digitalasset-dev.com/api/token-standard/v0/registrars/',
+    '1220e::1220e2b2bf85aa100fe92d6089458f19a272205a3cc7fea2eb46030cdc3dff605d4a:STGUSD1',
+    UnderlyingAsset['tcanton:stgusd1'],
+    [...CANTON_TOKEN_FEATURES, CoinFeature.STABLECOIN]
+  ),
+  tcantonToken(
+    '57b5236d-1660-4756-b76a-2d0ac2290936',
+    'tcanton:usd1',
+    'Test USD1 Token',
+    10,
+    'https://api.utilities.digitalasset-dev.com/api/token-standard/v0/registrars/',
+    '12209::12209fec64653a5324fba57424949ccbdb51828b76d914451772c4496a0215d0cca7:USD1',
+    UnderlyingAsset['tcanton:usd1'],
+    [...CANTON_TOKEN_FEATURES, CoinFeature.STABLECOIN]
+  ),
 ];
diff --git a/modules/statics/src/coins/ofcCoins.ts b/modules/statics/src/coins/ofcCoins.ts
index e443922577..0d784af793 100644
--- a/modules/statics/src/coins/ofcCoins.ts
+++ b/modules/statics/src/coins/ofcCoins.ts
@@ -4849,6 +4849,15 @@ export const ofcCoins = [
     UnderlyingAsset['canton:ibenji']
   ),
   ofcCantonToken('784c76fb-59c6-4826-b72e-20e996a35739', 'ofccanton:ceth', 'cETH', 10, UnderlyingAsset['canton:ceth']),
+  ofcCantonToken(
+    '092883f7-c65d-446d-8a92-ad25c39e6e93',
+    'ofccanton:usd1',
+    'USD1',
+    10,
+    UnderlyingAsset['canton:usd1'],
+    undefined,
+    [CoinFeature.STABLECOIN]
+  ),
   tofcCantonToken(
     'd7297535-c1d4-429d-b3c5-d36351b110e5',
     'ofctcanton:testcoin1',
@@ -4863,6 +4872,24 @@ export const ofcCoins = [
     10,
     UnderlyingAsset['tcanton:testtoken']
   ),
+  tofcCantonToken(
+    '621027de-7161-41ec-a5cc-72fbf16cf275',
+    'ofctcanton:stgusd1',
+    'Test USD1 Token',
+    10,
+    UnderlyingAsset['tcanton:stgusd1'],
+    undefined,
+    [CoinFeature.STABLECOIN]
+  ),
+  tofcCantonToken(
+    '9845adf4-b638-4a4e-be1d-b6d6c7a22fae',
+    'ofctcanton:usd1',
+    'Test USD1 Token',
+    10,
+    UnderlyingAsset['tcanton:usd1'],
+    undefined,
+    [CoinFeature.STABLECOIN]
+  ),
   // New SUI OFC token
   ofcSuiToken('1e01eb3d-2573-4662-aa5e-4c390e4a9b38', 'ofcsui:dmc', 'DeLorean', 9, UnderlyingAsset['sui:dmc']),
   ofcSuiToken('e4f5a6b7-8c9d-4eaf-82a3-4b5c6d7e8f9a', 'ofcsui:mmt', 'Momentum', 9, UnderlyingAsset['sui:mmt']),