Register Meem marketcap (#366)

* Create meem.ts

* Update index.ts - Register MEEM marketcap

src/index.ts

@@ -85,6 +85,7 @@ import liqwidFetcher from "./tokens/lq";
 import lwhFetcher from "./tokens/lwh";
 import mannyFetcher from "./tokens/manny";
 import mayzFetcher from "./tokens/mayz";
+import meemFetcher from "./tokens/meem";
 import meldFetcher from "./tokens/meld";
 import milkFetcher from "./tokens/milk";
 import milkv2Fetcher from "./tokens/milkv2";
@@ -458,4 +459,6 @@ export const supplyFetchers: Record<string, SupplyFetcher> = {
   "81926a57a567c11f6dc502254c5ed2d11fdba4ed9f898916699c6f1753414645":
     safeFetcher,
   dce34158d07be7187401a756a3273b792f6476e2ea09c3f2ae7b229d63756c74: cultFetcher,
+  "05c4bcecccff054c9aefff8bdc310e1edb8baa0756d912b47ae45d694d65656d":
+    meemFetcher,
 };

src/tokens/meem.ts

@@ -0,0 +1,30 @@
+import { defaultFetcherOptions, SupplyFetcher } from "../types";
+import { getAmountInAddresses, getBlockFrostInstance } from "../utils";
+
+const MEEM = "05c4bcecccff054c9aefff8bdc310e1edb8baa0756d912b47ae45d694d65656d";
+
+const TREASURY_VAULT = [
+  "addr1vynhwueahpm94x4vdktyenjn9p652rw42v3kh85ghhzgl5cw8jskd", // Faucet
+  "addr1v858vfzl7hdqduqqa4vsj58nfy9njtw5q98q8tzzds58uncqjezd7", // Casino
+];
+
+const FUTURE_BURN_ADDRESSES = [
+  "addr1w8qmxkacjdffxah0l3qg8hq2pmvs58q8lcy42zy9kda2ylc6dy5r4", //To be burnt
+];
+
+const fetcher: SupplyFetcher = async (options = defaultFetcherOptions) => {
+  const blockFrost = getBlockFrostInstance(options);
+  const total = 69e6; // 69,000,000
+  const treasury = Number(
+    await getAmountInAddresses(blockFrost, MEEM, TREASURY_VAULT)
+  );
+  const burnt = Number(
+    await getAmountInAddresses(blockFrost, MEEM, FUTURE_BURN_ADDRESSES)
+  );
+  return {
+    circulating: (total - treasury).toString(),
+    total: (total - burnt).toString(),
+  };
+};
+
+export default fetcher;