diff --git a/internal/README.md b/internal/README.md
new file mode 100644
index 00000000..af6c0b8e
--- /dev/null
+++ b/internal/README.md
@@ -0,0 +1 @@
+Internal files used by Minswap team
\ No newline at end of file
diff --git a/internal/main.ts b/internal/main.ts
new file mode 100644
index 00000000..fdef986e
--- /dev/null
+++ b/internal/main.ts
@@ -0,0 +1,35 @@
+import { backOff } from "exponential-backoff";
+import fs from "fs";
+
+import { SupplyFetcherResponse, supplyFetchers } from "../src";
+
+async function main(): Promise<void> {
+  const marketCapData: Record<string, SupplyFetcherResponse> = {};
+  for (const [key, supplyFetcher] of Object.entries(supplyFetchers)) {
+    try {
+      await backOff(
+        async () => {
+          const data = await supplyFetcher();
+          marketCapData[key] = data;
+        },
+        {
+          retry(err, attempt): boolean {
+            // eslint-disable-next-line no-console
+            console.error(
+              `fail to run fetcher for ${key}, retry ${attempt}...`,
+              err
+            );
+            return true;
+          },
+          numOfAttempts: 3,
+        }
+      );
+    } catch (err) {
+      // eslint-disable-next-line no-console
+      console.error(`fail to run fetcher for ${key}`, err);
+    }
+  }
+  fs.writeFileSync("/tmp/market-cap.json", JSON.stringify(marketCapData));
+}
+
+void main();
diff --git a/package-lock.json b/package-lock.json
index 33c3cf54..a62ffabc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,7 +6,7 @@
   "packages": {
     "": {
       "name": "@minswap/market-cap",
-      "version": "0.1.3",
+      "version": "0.1.12",
       "license": "MIT",
       "dependencies": {
         "@blockfrost/blockfrost-js": "^5.2.0",
@@ -24,6 +24,7 @@
         "eslint": "^8.34.0",
         "eslint-plugin-simple-import-sort": "^10.0.0",
         "eslint-plugin-unused-imports": "^2.0.0",
+        "exponential-backoff": "^3.1.1",
         "jest": "^29.4.2",
         "prettier": "^2.8.4",
         "rollup": "^2.70.2",
@@ -5057,6 +5058,12 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/exponential-backoff": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/exponential-backoff/-/exponential-backoff-3.1.1.tgz",
+      "integrity": "sha512-dX7e/LHVJ6W3DE1MHWi9S1EYzDESENfLrYohG2G++ovZrYOkm4Knwa0mc1cn84xJOR4KEU0WSchhLbd0UklbHw==",
+      "dev": true
+    },
     "node_modules/fast-deep-equal": {
       "version": "3.1.3",
       "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
@@ -12746,6 +12753,12 @@
       "resolved": "https://registry.npmjs.org/expected-node-version/-/expected-node-version-1.0.2.tgz",
       "integrity": "sha512-OSaCdgF02srujDqJz1JWGpqk8Rq3uNYHLmtpBHJrZN3BvuMvzijJMqRVxZN1qLJtKVwjXhmOp+lfsRUqx8n54w=="
     },
+    "exponential-backoff": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/exponential-backoff/-/exponential-backoff-3.1.1.tgz",
+      "integrity": "sha512-dX7e/LHVJ6W3DE1MHWi9S1EYzDESENfLrYohG2G++ovZrYOkm4Knwa0mc1cn84xJOR4KEU0WSchhLbd0UklbHw==",
+      "dev": true
+    },
     "fast-deep-equal": {
       "version": "3.1.3",
       "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
diff --git a/package.json b/package.json
index d7986062..94019d36 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,8 @@
     "build": "rimraf build && rollup -c rollup.config.js",
     "test": "jest",
     "format": "prettier --write **/*.{ts,tsx} && eslint --fix --ext .ts,.tsx .",
-    "check-format": "prettier --check **/*.{ts,tsx} && eslint --ext .ts,.tsx ."
+    "check-format": "prettier --check **/*.{ts,tsx} && eslint --ext .ts,.tsx .",
+    "run-market-cap": "ts-node internal/main.ts"
   },
   "keywords": [
     "minswap",
@@ -46,6 +47,7 @@
     "eslint": "^8.34.0",
     "eslint-plugin-simple-import-sort": "^10.0.0",
     "eslint-plugin-unused-imports": "^2.0.0",
+    "exponential-backoff": "^3.1.1",
     "jest": "^29.4.2",
     "prettier": "^2.8.4",
     "rollup": "^2.70.2",