diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 51eed499..3b9f2e3c 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -84,3 +84,30 @@ jobs:
       - uses: crate-ci/typos@v1.24.1
         with:
           files: .
+
+  coverage:
+    if: ${{ !startsWith(github.head_ref, 'dependabot/') }}
+    runs-on: ubuntu-latest
+    env:
+      BEERUS_TEST_RUN: 1
+      STARKNET_MAINNET_URL: https://starknet-mainnet.g.alchemy.com/starknet/version/rpc/v0_7/${{ secrets.ALCHEMY_KEY }}
+      STARKNET_SEPOLIA_URL: https://starknet-sepolia.g.alchemy.com/starknet/version/rpc/v0_7/${{ secrets.ALCHEMY_KEY }}
+    steps:
+      - uses: actions/checkout@v3
+      - uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
+      # - name: (Free disk space)
+      #   run: rm -rf /opt/hostedtoolcache
+      - uses: taiki-e/install-action@cargo-llvm-cov 
+      - name: Generate coverage report
+        run: cargo llvm-cov --json --output-path coverage.json
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v4
+        with:
+          files: ./coverage.json
+          #token: ${{ secrets.CODECOV_TOKEN }}
+
+      # - name: View context attributes
+      #   uses: actions/github-script@v7
+      #   with:
+      #     script: console.log(context)
diff --git a/src/lib.rs b/src/lib.rs
index f74ccb81..1683ce02 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2,7 +2,9 @@ pub mod client;
 pub mod config;
 pub mod eth;
 pub mod exe;
+
 pub mod gen;
+
 pub mod proof;
 
 #[cfg(not(target_arch = "wasm32"))]