From 15225840985a21710ca0b7745b1b888992b11b8e Mon Sep 17 00:00:00 2001
From: Crishna Iyengar <ciyengar3@gmail.com>
Date: Tue, 16 Jun 2026 10:11:32 -0400
Subject: [PATCH] add ink (57073) support

V2 factory 0xfe57a6ba1951f69ae2ed4abe23e0f095df500c04 deployed at block
524511. USD pricing anchored on the WETH/USDC.e pair
0xfa3a9015e5fd82485835e23260bc98adadca8a01 (STABLE_TOKEN_PAIRS),
REFERENCE_TOKEN = WETH. Whitelist: WETH, USDC.e, USDT0. Stablecoins:
USDC.e, USDT0.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 config/ink/.subgraph-env       |  2 ++
 config/ink/chain.ts            | 33 +++++++++++++++++++++++++++++++++
 config/ink/config.json         |  5 +++++
 script/utils/prepareNetwork.ts |  1 +
 4 files changed, 41 insertions(+)
 create mode 100644 config/ink/.subgraph-env
 create mode 100644 config/ink/chain.ts
 create mode 100644 config/ink/config.json

diff --git a/config/ink/.subgraph-env b/config/ink/.subgraph-env
new file mode 100644
index 00000000..82b19699
--- /dev/null
+++ b/config/ink/.subgraph-env
@@ -0,0 +1,2 @@
+V2_TOKEN_SUBGRAPH_NAME="uniswap-v2-tokens-ink"
+V2_SUBGRAPH_NAME="uniswap-v2-ink"
diff --git a/config/ink/chain.ts b/config/ink/chain.ts
new file mode 100644
index 00000000..a60f9eed
--- /dev/null
+++ b/config/ink/chain.ts
@@ -0,0 +1,33 @@
+import { Address, BigDecimal, BigInt } from '@graphprotocol/graph-ts/index'
+
+export const FACTORY_ADDRESS = '0xfe57a6ba1951f69ae2ed4abe23e0f095df500c04'
+
+const WETH = '0x4200000000000000000000000000000000000006'.toLowerCase()
+const USDCE = '0xF1815bd50389c46847f0Bda824eC8da914045D14'.toLowerCase()
+const USDT0 = '0x0200C29006150606B650577BBE7B6248F58470c1'.toLowerCase()
+const WETH_USDCE = '0xfa3a9015e5fd82485835e23260bc98adadca8a01'.toLowerCase()
+
+export const REFERENCE_TOKEN = WETH
+export const STABLE_TOKEN_PAIRS = [WETH_USDCE]
+
+// token where amounts should contribute to tracked volume and liquidity
+export const WHITELIST: string[] = [WETH, USDCE, USDT0]
+
+export const STABLECOINS = [USDCE, USDT0]
+
+// minimum liquidity required to count towards tracked volume for pairs with small # of Lps
+export const MINIMUM_USD_THRESHOLD_NEW_PAIRS = BigDecimal.fromString('40000')
+
+// minimum liquidity for price to get tracked
+export const MINIMUM_LIQUIDITY_THRESHOLD_ETH = BigDecimal.fromString('1')
+
+export class TokenDefinition {
+  address: Address
+  symbol: string
+  name: string
+  decimals: BigInt
+}
+
+export const STATIC_TOKEN_DEFINITIONS: TokenDefinition[] = []
+
+export const SKIP_TOTAL_SUPPLY: string[] = []
diff --git a/config/ink/config.json b/config/ink/config.json
new file mode 100644
index 00000000..ce863227
--- /dev/null
+++ b/config/ink/config.json
@@ -0,0 +1,5 @@
+{
+  "network": "ink",
+  "factory": "0xfe57a6ba1951f69ae2ed4abe23e0f095df500c04",
+  "startblock": "524511"
+}
diff --git a/script/utils/prepareNetwork.ts b/script/utils/prepareNetwork.ts
index a9847f70..23b85fe0 100644
--- a/script/utils/prepareNetwork.ts
+++ b/script/utils/prepareNetwork.ts
@@ -10,6 +10,7 @@ export enum NETWORK {
   BLAST = 'blast-mainnet',
   BSC = 'bsc',
   CELO = 'celo',
+  INK = 'ink',
   LINEA = 'linea',
   ETHEREUM = 'ethereum',
   TEMPO = 'tempo',