diff --git a/.github/config/.codespellignore b/.github/config/.codespellignore
new file mode 100644
index 0000000..a08537a
--- /dev/null
+++ b/.github/config/.codespellignore
@@ -0,0 +1,11 @@
+cips
+pullrequest
+keypair
+pastTime
+hasTables
+Nam
+EyT
+upTo
+initia
+minitia
+expRes
diff --git a/.github/workflows/spellcheck.yml b/.github/workflows/spellcheck.yml
new file mode 100644
index 0000000..3c9e159
--- /dev/null
+++ b/.github/workflows/spellcheck.yml
@@ -0,0 +1,28 @@
+name: Spell Check
+
+on:
+  pull_request:
+
+jobs:
+  spellcheck:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run codespell
+        continue-on-error: true
+        run: |
+          sudo apt-get install codespell -y
+          codespell -w --skip="*.pulsar.go,*.pb.go,*.pb.gw.go,*.cosmos_orm.go,*.json,*.git,*.js,crypto/keys,fuzz,*.h,proto/tendermint,*.bin,go.sum,go.work.sum,go.mod,statik.go,*.map,swagger.yaml" --ignore-words=.github/config/.codespellignore
+      - uses: peter-evans/create-pull-request@v7.0.5
+        if: github.event_name != 'pull_request'
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: "chore: fix typos"
+          title: "chore: fix typos"
+          branch: "chore/fix-typos"
+          delete-branch: true
+          body: |
+            This PR fixes typos in the codebase.
+            Please review it, and merge if everything is fine.
+            If there are proto changes, run `make proto-gen` and commit the changes.
diff --git a/submodules/evm-nft/collect.go b/submodules/evm-nft/collect.go
index f3e2180..a6884b2 100644
--- a/submodules/evm-nft/collect.go
+++ b/submodules/evm-nft/collect.go
@@ -140,7 +140,7 @@ func (sm EvmNFTSubmodule) handlerTransferEvent(ctx context.Context, event *types
 
 	token, err := sm.tokenMap.Get(ctx, tpk)
 	if err != nil {
-		sm.Logger(ctx).Debug("failed to get nft from prev owner and object addres", "collection-addr", event.Address, "token-id", event.TokenId, "prevOwner", event.From, "error", err)
+		sm.Logger(ctx).Debug("failed to get nft from prev owner and object address", "collection-addr", event.Address, "token-id", event.TokenId, "prevOwner", event.From, "error", err)
 		return cosmoserr.Wrap(err, "failed to get nft from tokenMap")
 	}
 	token.OwnerAddr = event.To.String()
diff --git a/submodules/move-nft/collect.go b/submodules/move-nft/collect.go
index c39400e..d3773a3 100644
--- a/submodules/move-nft/collect.go
+++ b/submodules/move-nft/collect.go
@@ -161,7 +161,7 @@ func (sm MoveNftSubmodule) handlerTransferEvent(ctx context.Context, event types
 			sm.Logger(ctx).Debug("nft not found, maybe not NFT related object transfer", "object", objectSdkAddr.String(), "prevOwner", fromSdkAddr.String())
 			return nil
 		}
-		sm.Logger(ctx).Info("failed to get nft from prev owner and object addres", "err", err, "object", objectSdkAddr.String(), "prev", fromSdkAddr.String())
+		sm.Logger(ctx).Info("failed to get nft from prev owner and object address", "err", err, "object", objectSdkAddr.String(), "prev", fromSdkAddr.String())
 
 		return err
 	}
diff --git a/submodules/pair/types/types.go b/submodules/pair/types/types.go
index 212e506..3acb440 100644
--- a/submodules/pair/types/types.go
+++ b/submodules/pair/types/types.go
@@ -29,7 +29,7 @@ type TokenPairsResponse struct {
 
 type MetadataResource struct {
 	Resource struct {
-		Adddress     string `json:"address"`
+		Address     string `json:"address"`
 		StructTag    string `json:"struct_tag"`
 		MoveResource string `json:"move_resource"`
 		RawBytes     []byte `json:"raw_bytes"`
diff --git a/submodules/wasm-pair/types/types.go b/submodules/wasm-pair/types/types.go
index 18f424b..e07a731 100644
--- a/submodules/wasm-pair/types/types.go
+++ b/submodules/wasm-pair/types/types.go
@@ -29,7 +29,7 @@ type TokenPairsResponse struct {
 
 type MetadataResource struct {
 	Resource struct {
-		Adddress     string `json:"address"`
+		Address     string `json:"address"`
 		StructTag    string `json:"struct_tag"`
 		MoveResource string `json:"move_resource"`
 		RawBytes     []byte `json:"raw_bytes"`
diff --git a/x/kvindexer/keeper/keeper.go b/x/kvindexer/keeper/keeper.go
index b9dd734..c40bf1f 100644
--- a/x/kvindexer/keeper/keeper.go
+++ b/x/kvindexer/keeper/keeper.go
@@ -50,7 +50,7 @@ func (k Keeper) Close() error {
 }
 
 // NewKeeper creates a new indexer Keeper instance
-// TODO: remove unncessary arguments
+// TODO: remove unnecessary arguments
 func NewKeeper(
 	cdc codec.Codec,
 	vmType string,