diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4fba065..83eb33b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -27,6 +27,16 @@ env:
   GO_VERSION: 1.19.2
 
 jobs:
+   rpc-check:
+     name: RPC check
+     runs-on: ubuntu-latest
+     steps:
+       - name: git checkout
+         uses: actions/checkout@v3
+
+       - name: Generate RPC stubs and check REST annotations
+         run: make rpc-check
+
   ########################
   # lint code
   ########################
diff --git a/Makefile b/Makefile
index 29c7171..866b488 100644
--- a/Makefile
+++ b/Makefile
@@ -111,6 +111,19 @@ list:
 		grep -v Makefile | \
 		sort
 
+rpc:
+	@$(call print, "Compiling protos.")
+	cd ./pricesrpc; ./gen_protos_docker.sh
+
+rpc-format:
+	@$(call print, "Formatting protos.")
+	cd ./pricesrpc; find . -name "*.proto" | xargs clang-format --style=file -i
+
+rpc-check: rpc
+	@$(call print, "Verifying protos.")
+	cd ./pricesrpc; ../scripts/check-rest-annotations.sh
+	if test -n "$$(git status --porcelain)"; then echo "Protos not properly formatted or not compiled with correct version"; git status; git diff; exit 1; fi
+
 clean:
 	@$(call print, "Cleaning source.$(NC)")
 	$(RM) ./aperture
diff --git a/pricesrpc/Dockerfile b/pricesrpc/Dockerfile
new file mode 100644
index 0000000..a66de08
--- /dev/null
+++ b/pricesrpc/Dockerfile
@@ -0,0 +1,32 @@
+FROM golang:1.20.4-buster
+
+RUN apt-get update && apt-get install -y \
+  git \
+  protobuf-compiler='3.6.1*' \
+  clang-format='1:7.0*'
+
+# We don't want any default values for these variables to make sure they're
+# explicitly provided by parsing the go.mod file. Otherwise we might forget to
+# update them here if we bump the versions.
+ARG PROTOBUF_VERSION
+ARG GRPC_GATEWAY_VERSION
+
+ENV PROTOC_GEN_GO_GRPC_VERSION="v1.1.0"
+ENV FALAFEL_VERSION="v0.9.1"
+ENV GOCACHE=/tmp/build/.cache
+ENV GOMODCACHE=/tmp/build/.modcache
+
+RUN cd /tmp \
+  && mkdir -p /tmp/build/.cache \
+  && mkdir -p /tmp/build/.modcache \
+  && go install google.golang.org/protobuf/cmd/protoc-gen-go@${PROTOBUF_VERSION} \
+  && go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@${PROTOC_GEN_GO_GRPC_VERSION} \
+  && go install github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-grpc-gateway@${GRPC_GATEWAY_VERSION} \
+  && go install github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-openapiv2@${GRPC_GATEWAY_VERSION} \
+  && go install github.com/lightninglabs/falafel@${FALAFEL_VERSION} \
+  && go install golang.org/x/tools/cmd/goimports@v0.1.7 \
+  && chmod -R 777 /tmp/build/
+
+WORKDIR /build
+
+CMD ["/bin/bash", "/build/pricesrpc/gen_protos.sh"]
diff --git a/pricesrpc/gen_protos.sh b/pricesrpc/gen_protos.sh
new file mode 100755
index 0000000..ff71894
--- /dev/null
+++ b/pricesrpc/gen_protos.sh
@@ -0,0 +1,80 @@
+#!/bin/bash
+
+set -e
+
+# generate compiles the *.pb.go stubs from the *.proto files.
+function generate() {
+  echo "Generating root gRPC server protos"
+
+  PROTOS="rpc.proto"
+
+  # For each of the sub-servers, we then generate their protos, but a restricted
+  # set as they don't yet require REST proxies, or swagger docs.
+  for file in $PROTOS; do
+    DIRECTORY=$(dirname "${file}")
+    echo "Generating protos from ${file}, into ${DIRECTORY}"
+
+    # Generate the protos.
+    protoc -I/usr/local/include -I. \
+      --go_out . --go_opt paths=source_relative \
+      --go-grpc_out . --go-grpc_opt paths=source_relative \
+      "${file}"
+
+    # Generate the REST reverse proxy.
+    annotationsFile=${file//proto/yaml}
+    protoc -I/usr/local/include -I. \
+      --grpc-gateway_out . \
+      --grpc-gateway_opt logtostderr=true \
+      --grpc-gateway_opt paths=source_relative \
+      --grpc-gateway_opt grpc_api_configuration=${annotationsFile} \
+      "${file}"
+
+    # Generate the swagger file which describes the REST API in detail.
+    protoc -I/usr/local/include -I. \
+      --openapiv2_out . \
+      --openapiv2_opt logtostderr=true \
+      --openapiv2_opt grpc_api_configuration=${annotationsFile} \
+      --openapiv2_opt json_names_for_fields=false \
+      "${file}"
+  done
+
+  # Generate the JSON/WASM client stubs.
+  falafel=$(which falafel)
+  pkg="pricesrpc"
+  opts="package_name=$pkg,js_stubs=1,build_tags=// +build js"
+  protoc -I/usr/local/include -I. -I.. \
+    --plugin=protoc-gen-custom=$falafel\
+    --custom_out=. \
+    --custom_opt="$opts" \
+    rpc.proto
+
+  PACKAGES=""
+  for package in $PACKAGES; do
+
+    opts="package_name=$package,manual_import=$manual_import,js_stubs=1,build_tags=// +build js"
+    pushd $package
+    protoc -I/usr/local/include -I. -I.. \
+      --plugin=protoc-gen-custom=$falafel\
+      --custom_out=. \
+      --custom_opt="$opts" \
+      "$(find . -name '*.proto')"
+    popd
+  done
+}
+
+# format formats the *.proto files with the clang-format utility.
+function format() {
+  find . -name "*.proto" -print0 | xargs -0 clang-format --style=file -i
+}
+
+# Compile and format the pricesrpc package.
+pushd pricesrpc
+format
+generate
+popd
+
+if [[ "$COMPILE_MOBILE" == "1" ]]; then
+  pushd mobile
+  ./gen_bindings.sh $FALAFEL_VERSION
+  popd
+fi
diff --git a/pricesrpc/gen_protos_docker.sh b/pricesrpc/gen_protos_docker.sh
new file mode 100755
index 0000000..e6a43ab
--- /dev/null
+++ b/pricesrpc/gen_protos_docker.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+set -e
+
+# Directory of the script file, independent of where it's called from.
+DIR="$(cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd)"
+
+PROTOBUF_VERSION=$(go list -f '{{.Version}}' -m google.golang.org/protobuf)
+GRPC_GATEWAY_VERSION=$(go list -f '{{.Version}}' -m github.com/grpc-ecosystem/grpc-gateway/v2)
+
+echo "Building protobuf compiler docker image..."
+docker build -t aperture-protobuf-builder \
+  --build-arg PROTOBUF_VERSION="$PROTOBUF_VERSION" \
+  --build-arg GRPC_GATEWAY_VERSION="$GRPC_GATEWAY_VERSION" \
+  .
+
+echo "Compiling and formatting *.proto files..."
+docker run \
+  --rm \
+  --user "$UID:$(id -g)" \
+  -e UID=$UID \
+  -e COMPILE_MOBILE \
+  -e SUBSERVER_PREFIX \
+  -v "$DIR/../:/build" \
+  aperture-protobuf-builder