From 95177ba1c2a744baf79fb0fed0cb7fddc556bc88 Mon Sep 17 00:00:00 2001
From: nsjames <skyandbeyond@gmail.com>
Date: Wed, 20 Nov 2024 11:51:23 -0500
Subject: [PATCH 1/2] added eos-exsat-evm adapter

---
 projects/eos-exsat-evm/index.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 projects/eos-exsat-evm/index.js

diff --git a/projects/eos-exsat-evm/index.js b/projects/eos-exsat-evm/index.js
new file mode 100644
index 00000000000..bc02bc83338
--- /dev/null
+++ b/projects/eos-exsat-evm/index.js
@@ -0,0 +1,24 @@
+const { post } = require('../helper/http')
+
+async function tvl() {
+    return post('https://eos.greymass.com/v1/chain/get_table_rows', {
+        json: true,
+        code: "btc.xsat",
+        scope: "BTC",
+        table: "stat",
+        limit: "1",
+        reverse: false,
+        show_payer: false
+    }).then(response => {
+        return {
+            bitcoin: parseFloat(response.rows[0].supply.split(" ")[0])
+        }
+    })
+}
+
+module.exports = {
+    methodology: `EOS ExSAT EVM TVL is achieved by querying the total available supply from the [btc.xsat] account. This supply fluctuates as users deposit and withdraw funds from the ExSAT EVM.`,
+    eos: {
+        tvl
+    },
+}

From fc1685cfb0c3dcaaad5e8ec357bd8da30c305677 Mon Sep 17 00:00:00 2001
From: nsjames <skyandbeyond@gmail.com>
Date: Mon, 25 Nov 2024 11:23:49 -0500
Subject: [PATCH 2/2] use exsat bitcoin fetchers for eos

---
 projects/eos-exsat-evm/index.js | 18 ++++--------------
 1 file changed, 4 insertions(+), 14 deletions(-)

diff --git a/projects/eos-exsat-evm/index.js b/projects/eos-exsat-evm/index.js
index bc02bc83338..a7c6baf02a5 100644
--- a/projects/eos-exsat-evm/index.js
+++ b/projects/eos-exsat-evm/index.js
@@ -1,23 +1,13 @@
 const { post } = require('../helper/http')
+const {sumTokens} = require("../helper/chain/bitcoin");
+const bitcoinBook = require("../helper/bitcoin-book");
 
 async function tvl() {
-    return post('https://eos.greymass.com/v1/chain/get_table_rows', {
-        json: true,
-        code: "btc.xsat",
-        scope: "BTC",
-        table: "stat",
-        limit: "1",
-        reverse: false,
-        show_payer: false
-    }).then(response => {
-        return {
-            bitcoin: parseFloat(response.rows[0].supply.split(" ")[0])
-        }
-    })
+    return sumTokens({ owners: await bitcoinBook.exsatBridge() });
 }
 
 module.exports = {
-    methodology: `EOS ExSAT EVM TVL is achieved by querying the total available supply from the [btc.xsat] account. This supply fluctuates as users deposit and withdraw funds from the ExSAT EVM.`,
+    methodology: `EOS ExSAT EVM TVL is achieved by querying the total balance held in custody addresses on the BTC network that are bridged to the EOS ExSAT EVM network.`,
     eos: {
         tvl
     },