diff --git a/taprpc/assetwalletrpc/assetwallet.pb.json.go b/taprpc/assetwalletrpc/assetwallet.pb.json.go
index d6e10e5373..6c529705b8 100644
--- a/taprpc/assetwalletrpc/assetwallet.pb.json.go
+++ b/taprpc/assetwalletrpc/assetwallet.pb.json.go
@@ -1,8 +1,6 @@
 // Code generated by falafel 0.9.1. DO NOT EDIT.
 // source: assetwallet.proto
 
-// +build js
-
 package assetwalletrpc
 
 import (
diff --git a/taprpc/gen_protos.sh b/taprpc/gen_protos.sh
index 12a8086f18..ebda64036a 100755
--- a/taprpc/gen_protos.sh
+++ b/taprpc/gen_protos.sh
@@ -41,17 +41,17 @@ function generate() {
   # Generate the JSON/WASM client stubs.
   falafel=$(which falafel)
   pkg="taprpc"
-  opts="package_name=$pkg,js_stubs=1,build_tags=// +build js"
+  opts="package_name=$pkg,js_stubs=1"
   protoc -I/usr/local/include -I. -I.. \
     --plugin=protoc-gen-custom=$falafel\
     --custom_out=. \
     --custom_opt="$opts" \
     taprootassets.proto
 
-  PACKAGES="assetwalletrpc universerpc"
+  PACKAGES="assetwalletrpc universerpc mintrpc"
   for package in $PACKAGES; do
 
-    opts="package_name=$package,manual_import=$manual_import,js_stubs=1,build_tags=// +build js"
+    opts="package_name=$package,manual_import=$manual_import,js_stubs=1"
     pushd $package
     protoc -I/usr/local/include -I. -I.. \
       --plugin=protoc-gen-custom=$falafel\
diff --git a/taprpc/mintrpc/mint.pb.json.go b/taprpc/mintrpc/mint.pb.json.go
new file mode 100644
index 0000000000..866eb81fef
--- /dev/null
+++ b/taprpc/mintrpc/mint.pb.json.go
@@ -0,0 +1,123 @@
+// Code generated by falafel 0.9.1. DO NOT EDIT.
+// source: mint.proto
+
+package mintrpc
+
+import (
+	"context"
+
+	gateway "github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
+	"google.golang.org/grpc"
+	"google.golang.org/protobuf/encoding/protojson"
+)
+
+func RegisterMintJSONCallbacks(registry map[string]func(ctx context.Context,
+	conn *grpc.ClientConn, reqJSON string, callback func(string, error))) {
+
+	marshaler := &gateway.JSONPb{
+		MarshalOptions: protojson.MarshalOptions{
+			UseProtoNames:   true,
+			EmitUnpopulated: true,
+		},
+	}
+
+	registry["mintrpc.Mint.MintAsset"] = func(ctx context.Context,
+		conn *grpc.ClientConn, reqJSON string, callback func(string, error)) {
+
+		req := &MintAssetRequest{}
+		err := marshaler.Unmarshal([]byte(reqJSON), req)
+		if err != nil {
+			callback("", err)
+			return
+		}
+
+		client := NewMintClient(conn)
+		resp, err := client.MintAsset(ctx, req)
+		if err != nil {
+			callback("", err)
+			return
+		}
+
+		respBytes, err := marshaler.Marshal(resp)
+		if err != nil {
+			callback("", err)
+			return
+		}
+		callback(string(respBytes), nil)
+	}
+
+	registry["mintrpc.Mint.FinalizeBatch"] = func(ctx context.Context,
+		conn *grpc.ClientConn, reqJSON string, callback func(string, error)) {
+
+		req := &FinalizeBatchRequest{}
+		err := marshaler.Unmarshal([]byte(reqJSON), req)
+		if err != nil {
+			callback("", err)
+			return
+		}
+
+		client := NewMintClient(conn)
+		resp, err := client.FinalizeBatch(ctx, req)
+		if err != nil {
+			callback("", err)
+			return
+		}
+
+		respBytes, err := marshaler.Marshal(resp)
+		if err != nil {
+			callback("", err)
+			return
+		}
+		callback(string(respBytes), nil)
+	}
+
+	registry["mintrpc.Mint.CancelBatch"] = func(ctx context.Context,
+		conn *grpc.ClientConn, reqJSON string, callback func(string, error)) {
+
+		req := &CancelBatchRequest{}
+		err := marshaler.Unmarshal([]byte(reqJSON), req)
+		if err != nil {
+			callback("", err)
+			return
+		}
+
+		client := NewMintClient(conn)
+		resp, err := client.CancelBatch(ctx, req)
+		if err != nil {
+			callback("", err)
+			return
+		}
+
+		respBytes, err := marshaler.Marshal(resp)
+		if err != nil {
+			callback("", err)
+			return
+		}
+		callback(string(respBytes), nil)
+	}
+
+	registry["mintrpc.Mint.ListBatches"] = func(ctx context.Context,
+		conn *grpc.ClientConn, reqJSON string, callback func(string, error)) {
+
+		req := &ListBatchRequest{}
+		err := marshaler.Unmarshal([]byte(reqJSON), req)
+		if err != nil {
+			callback("", err)
+			return
+		}
+
+		client := NewMintClient(conn)
+		resp, err := client.ListBatches(ctx, req)
+		if err != nil {
+			callback("", err)
+			return
+		}
+
+		respBytes, err := marshaler.Marshal(resp)
+		if err != nil {
+			callback("", err)
+			return
+		}
+		callback(string(respBytes), nil)
+	}
+}
diff --git a/taprpc/taprootassets.pb.json.go b/taprpc/taprootassets.pb.json.go
index 9c47a0d288..bf046f6519 100644
--- a/taprpc/taprootassets.pb.json.go
+++ b/taprpc/taprootassets.pb.json.go
@@ -1,8 +1,6 @@
 // Code generated by falafel 0.9.1. DO NOT EDIT.
 // source: taprootassets.proto
 
-// +build js
-
 package taprpc
 
 import (
diff --git a/taprpc/universerpc/universe.pb.json.go b/taprpc/universerpc/universe.pb.json.go
index de1e7816b1..5f941e0298 100644
--- a/taprpc/universerpc/universe.pb.json.go
+++ b/taprpc/universerpc/universe.pb.json.go
@@ -1,8 +1,6 @@
 // Code generated by falafel 0.9.1. DO NOT EDIT.
 // source: universe.proto
 
-// +build js
-
 package universerpc
 
 import (