From a3fe45011a170edcffdcadde68e632dc04c60440 Mon Sep 17 00:00:00 2001
From: MantisClone <david.huntmateo@request.network>
Date: Wed, 8 Jul 2026 16:57:47 +0200
Subject: [PATCH] feat(tokens): add USDT0 on Optimism

Adds the canonical Optimism USDT0 (0x01bFF41798a0BcF287b996046Ca68b395DbC1071)
as USDT0-optimism and bumps the list to 1.7.0.

Without this entry, cross-chain payments funded with USDT0 on Optimism fail
after a successful LiFi quote with 404 "Invoice currency not found", since the
currency isn't in the list. Legacy USDT-optimism is already present.

REQ-190

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 tokens/token-list.json | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/tokens/token-list.json b/tokens/token-list.json
index 366ddbc..eca5371 100644
--- a/tokens/token-list.json
+++ b/tokens/token-list.json
@@ -3,7 +3,7 @@
   "timestamp": "Set automatically during deployment",
   "version": {
     "major": 1,
-    "minor": 6,
+    "minor": 7,
     "patch": 0
   },
   "tokens": [
@@ -7817,6 +7817,17 @@
       "hash": "0x94b008aA00579c1307B0EF2c499aD98a8ce58e58",
       "chainId": 10
     },
+    {
+      "id": "USDT0-optimism",
+      "name": "USDT0",
+      "symbol": "USDT0",
+      "decimals": 6,
+      "address": "0x01bFF41798a0BcF287b996046Ca68b395DbC1071",
+      "network": "optimism",
+      "type": "ERC20",
+      "hash": "0x01bFF41798a0BcF287b996046Ca68b395DbC1071",
+      "chainId": 10
+    },
     {
       "id": "DAI-optimism",
       "name": "DAI",