Add SizeCredit (DefiLlama#11013)

* Add SizeCredit

* code refactor

---------

Co-authored-by: g1nt0ki <99907941+g1nt0ki@users.noreply.github.com>

projects/size-credit/index.js

@@ -0,0 +1,23 @@
+const { sumTokensExport } = require('../helper/unwrapLPs')
+const ADDRESSES = require('../helper/coreAssets.json')
+
+const AUSDC_CONTRACT = '0x4e65fe4dba92790696d040ac24aa414708f5c0ab'
+const SZDEBT_CONTRACT = '0xb0a00c4b3d77c896f46dc6b204695e22de7a185d'
+const SIZE_PROXY_CONTRACT = '0xC2a429681CAd7C1ce36442fbf7A4a68B11eFF940'
+const tokens = [
+  ADDRESSES.base.WETH,
+  AUSDC_CONTRACT,
+]
+
+async function borrowed(api) {
+  const totalDebt = await api.call({ abi: 'erc20:totalSupply', target: SZDEBT_CONTRACT, });
+
+  return api.add(ADDRESSES.base.USDbC, totalDebt)
+}
+
+module.exports = {
+  base: {
+    tvl: sumTokensExport({ tokens, owner: SIZE_PROXY_CONTRACT }),
+    borrowed
+  }
+}