From aaee55c185ed202074a3f76908b58a8020f6fcd8 Mon Sep 17 00:00:00 2001
From: amadiaflare <anthony.madia@flare.network>
Date: Fri, 5 Dec 2025 12:44:48 -0500
Subject: [PATCH] add: total FXRP across Kinetic, SpeakDex (v2/v3), and
 Firelight

---
 projects/fasset-fxrp/addresses.js | 25 +++++++++++++++++
 projects/fasset-fxrp/index.js     | 46 +++++++++++++++++++++++++++++++
 2 files changed, 71 insertions(+)
 create mode 100644 projects/fasset-fxrp/addresses.js
 create mode 100644 projects/fasset-fxrp/index.js

diff --git a/projects/fasset-fxrp/addresses.js b/projects/fasset-fxrp/addresses.js
new file mode 100644
index 00000000000..92490005ef3
--- /dev/null
+++ b/projects/fasset-fxrp/addresses.js
@@ -0,0 +1,25 @@
+module.exports = {
+  // FXRP Token
+  FXRP: '0xAd552A648C74D49E10027AB8a618A3ad4901c5bE',
+
+  // Kinetic ISO Market (isoFXRP cToken)
+  KINETIC_ISO_FXRP: '0x870f7B89F0d408D7CA2E6586Df26D00Ea03aA358',
+
+  // SparkDEX V3-1 Pools (FXRP pairs)
+  SPARKDEX_V3_POOLS: [
+    '0xECe100A0b337bdfa0297654f2ce49bb3936d2364', // FXRP/WFLR 0.01%
+    '0x589689984a06E4640593eDec64e415c415940C7F', // FXRP/WFLR 0.05%
+    '0xDAD1976C48cf93A7D90f106382C60Cd2c888b2dc', // FXRP/WFLR 0.3%
+    '0x08E6cB0c6b91dba21B9b5DFF5694faB75fA91440', // FXRP/WFLR 1%
+    '0xE419b154cf5a27e93966Fce28E253cADcDBE5CCF', // FXRP/USDT0 0.01%
+    '0x88D46717b16619B37fa2DfD2F038DEFB4459F1F7', // FXRP/USDT0 0.05%
+    '0x8F7E2dCbbb1A1BCacE7832e4770ec31D8C6937cB', // FXRP/USDT0 0.3%
+    '0x38dE858370813ae58af11245962a9b03B661a9Ae', // FXRP/USDT0 1%
+  ],
+
+  // SparkDEX V2 Pool
+  SPARKDEX_V2_FXRP_WFLR: '0xa76a120567ed3ab3065759d3ad3ab2acd79530bf',
+
+  // Firelight stXRP
+  STXRP: '0x4C18Ff3C89632c3Dd62E796c0aFA5c07c4c1B2b3',
+};
diff --git a/projects/fasset-fxrp/index.js b/projects/fasset-fxrp/index.js
new file mode 100644
index 00000000000..0188f283044
--- /dev/null
+++ b/projects/fasset-fxrp/index.js
@@ -0,0 +1,46 @@
+const { ChainApi } = require('@defillama/sdk');
+const ADDRESSES = require('../helper/coreAssets.json');
+const { FXRP, KINETIC_ISO_FXRP, SPARKDEX_V3_POOLS, SPARKDEX_V2_FXRP_WFLR, STXRP } = require('./addresses');
+
+async function tvl(api) {
+  // Create Flare API to call contracts on Flare chain
+  const flareApi = new ChainApi({ chain: 'flare', timestamp: api.timestamp });
+  await flareApi.getBlock();
+
+  // Kinetic: getCash() + totalBorrows() = total FXRP supplied
+  const [kineticCash, kineticBorrows] = await Promise.all([
+    flareApi.call({ abi: 'uint256:getCash', target: KINETIC_ISO_FXRP }),
+    flareApi.call({ abi: 'uint256:totalBorrows', target: KINETIC_ISO_FXRP }),
+  ]);
+
+  // SparkDEX V3-1: FXRP balance in each pool
+  const v3Balances = await flareApi.multiCall({
+    abi: 'erc20:balanceOf',
+    calls: SPARKDEX_V3_POOLS.map(pool => ({ target: FXRP, params: [pool] })),
+  });
+
+  // SparkDEX V2: FXRP balance in pool
+  const v2Balance = await flareApi.call({
+    abi: 'erc20:balanceOf',
+    target: FXRP,
+    params: [SPARKDEX_V2_FXRP_WFLR],
+  });
+
+  // Firelight: stXRP totalSupply (backed 1:1 by FXRP)
+  const stxrpSupply = await flareApi.call({ abi: 'uint256:totalSupply', target: STXRP });
+
+  // Sum all FXRP and add as XRP to ripple chain
+  const totalFxrp = BigInt(kineticCash) + BigInt(kineticBorrows) +
+    v3Balances.reduce((sum, b) => sum + BigInt(b), 0n) +
+    BigInt(v2Balance) + BigInt(stxrpSupply);
+
+  api.add(ADDRESSES.ripple.XRP, totalFxrp.toString());
+  return api.getBalances();
+}
+
+module.exports = {
+  ripple: {
+    tvl,
+  },
+  methodology: "Counts total FXRP across Flare DeFi: Kinetic (lending), SparkDEX V2/V3 (liquidity pools), and Firelight (staking). FXRP is 1:1 backed by XRP.",
+};