Merge pull request #422 from Define101/master

add project

src/adapters/peggedAssets/index.ts

@@ -218,6 +218,7 @@ import rusd1 from "./reservoir-stablecoin";
 import satusd from "./satoshi-stablecoin"
 import usdf from "./astherus-usdf"
 import avalon_usda from "./avalon-usda"
+import usdtb from "./usdtb"
 
 export default {
   tether,
@@ -439,5 +440,6 @@ export default {
   "reservoir-stablecoin": rusd1,
   "satoshi-stablecoin": satusd,
   "astherus-usdf": usdf,
-  "usda-2": avalon_usda // coingecko id first, than token
+  "usda-2": avalon_usda, // coingecko id first, than token
+  usdtb  // same as coingeckoID
 };

src/adapters/peggedAssets/usdtb/index.ts

@@ -0,0 +1,10 @@
+const chainContracts = {
+  ethereum: {
+    issued: "0xC139190F447e929f090Edeb554D95AbB8b18aC1C",
+  },
+};
+
+
+import { addChainExports } from "../helper/getSupply";
+const adapter = addChainExports(chainContracts);
+export default adapter;

src/peggedData/peggedData.ts

@@ -4432,5 +4432,25 @@ export default [
     priceSource: "defillama",
     twitter: "https://x.com/avalonfinance_",
     wiki: "https://docs.avalonfinance.xyz/cedefi-cdp-usda"
+  },
+  {
+    id: "221",
+    name: "Ethena USDtb",
+    address: "0xc139190f447e929f090edeb554d95abb8b18ac1c",
+    symbol: "USDTB",
+    url: "https://usdtb.money/",
+    description:
+      `USDtb is a digital dollar, otherwise known as a USD stablecoin. USDtb can be used the same way a holder would use any other dollar, whether to send and receive payments, acquire and trade assets, or to simply hold dollars.`,
+    mintRedeemDescription:
+      "The mint and redeem contract is a smart contract defining the operations for minting and redeeming USDtb tokens based on cryptographically signed orders controlled by a single admin. EIP-712 and EIP-1271 are the signing methods currently supported. The price present in any mint/redeem orders is determined by an off-chain RFQ system, which a benefactor may accept by signing an order and submitting it to the USDtb RFQ server",
+    onCoinGecko: "true",
+    gecko_id: "usdtb",
+    cmcId: null,
+    pegType: "peggedUSD",
+    pegMechanism: "fiat-backed",
+    auditLinks: "https://docs.usdtb.money/audits",
+    priceSource: "defillama",
+    twitter: "https://x.com/ethena_labs",
+    wiki: "https://docs.usdtb.money/"
   }
 ] as PeggedAsset[];