diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 000000000..da5a12107
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,127 @@
+name: Build
+on:
+  push:
+    branches:
+      - 'master'
+    tags:
+      - 'v*.*.*'
+  pull_request:
+    branches:
+      - 'master'
+
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    env:
+      ACTIONS_ALLOW_UNSECURE_COMMANDS: true
+      DOCKER_REGISTRY: ghcr.io
+      DOCKER_IMAGE_BASE: ${{ github.repository }}
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+
+      - name: Log in to the registry
+        uses: docker/login-action@v1
+        with:
+          registry: ${{ env.DOCKER_REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Elastic
+
+      - name: Elastic image tags & labels
+        id: meta-elastic
+        uses: docker/metadata-action@v3
+        with:
+          images: ${{ env.DOCKER_IMAGE_BASE }}-elastic
+
+      - name: Elastic image build & push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: build/elastic/Dockerfile
+          push: true
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          tags: ${{ steps.meta-elastic.outputs.tags }}
+          labels: ${{ steps.meta-elastic.outputs.labels }}
+
+      # DB
+
+      - name: DB image tags & labels
+        id: meta-db
+        uses: docker/metadata-action@v3
+        with:
+          images: ${{ env.DOCKER_IMAGE_BASE }}-db
+
+      - name: DB
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: build/db/Dockerfile
+          push: true
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          tags: ${{ steps.meta-db.outputs.tags }}
+          labels: ${{ steps.meta-db.outputs.labels }}
+
+      # API
+
+      - name: API image tags & labels
+        id: meta-api
+        uses: docker/metadata-action@v3
+        with:
+          images: ${{ env.DOCKER_IMAGE_BASE }}-api
+
+      - name: API image build & push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: build/api/Dockerfile
+          push: true
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          tags: ${{ steps.meta-api.outputs.tags }}
+          labels: ${{ steps.meta-api.outputs.labels }}
+
+      # Indexer
+
+      - name: Indexer image tags & labels
+        id: meta-indexer
+        uses: docker/metadata-action@v3
+        with:
+          images: ${{ env.DOCKER_IMAGE_BASE }}-indexer
+
+      - name: Indexer image build & push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: build/indexer/Dockerfile
+          push: true
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          tags: ${{ steps.meta-indexer.outputs.tags }}
+          labels: ${{ steps.meta-indexer.outputs.labels }}
+
+      # Metrics
+
+      - name: Metrics image tags & labels
+        id: meta-metrics
+        uses: docker/metadata-action@v3
+        with:
+          images: ${{ env.DOCKER_IMAGE_BASE }}-metrics
+
+      - name: Metrics image build & push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: build/metrics/Dockerfile
+          push: true
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          tags: ${{ steps.meta-metrics.outputs.tags }}
+          labels: ${{ steps.meta-metrics.outputs.labels }}
\ No newline at end of file
diff --git a/configs/production.yml b/configs/production.yml
index 81a63c99f..72c1ca6c7 100644
--- a/configs/production.yml
+++ b/configs/production.yml
@@ -2,32 +2,18 @@ rpc:
   mainnet:
     uri: ${MAINNET_RPC_URI:-https://rpc.tzkt.io/mainnet}
     timeout: 20
-  florencenet:
-    uri: ${TESTNET_RPC_URI:-https://rpc.tzkt.io/florencenobanet}
-    timeout: 20
   granadanet:
     uri: ${NEXTNET_RPC_URI:-https://rpc.tzkt.io/granadanet}
     timeout: 20
-  hangzhounet:
-    uri: https://rpc.tzkt.io/hangzhounet
-    timeout: 20
   hangzhou2net:
     uri: https://rpc.tzkt.io/hangzhou2net
     timeout: 20
 
-tzkt:
-  mainnet:
-    uri: https://api.tzkt.io/v1/
-    base_uri: https://tzkt.io/
-    timeout: 20
-
 services:
   mainnet:
     mempool: https://mempool.dipdup.net/v1/graphql
-  florencenet:
+  granadanet:
     mempool: https://mempool.staging.dipdup.net/v1/graphql
-  hangzhounet:
-    mempool: https://mempool.staging.dipdup.net/v1/graphql 
   hangzhou2net:
     mempool: https://mempool.staging.dipdup.net/v1/graphql 
 
@@ -50,12 +36,6 @@ base_url: https://better-call.dev
 
 ipfs:
   - ${SANDBOX_IPFS_GATEWAY:-https://ipfs.baking-bad.org}
-#  - https://dweb.link
-#  - https://ipfs.io
-
-domains:
-   edo2net: KT1KP2Yy6MNkYKkHqroGBZ7KFN5NdNfnUHHv
-#  mainnet: KT1GBZmSxmnKJXGMdMLbugPfLyUPmuLSMwKS
 
 api:
   project_name: api
@@ -71,29 +51,19 @@ api:
     sandbox_mode: false
   networks:
     - mainnet
-    - florencenet
     - granadanet
-    - hangzhounet
     - hangzhou2net
-  pinata:
-    key: ${PINATA_KEY}
-    secret_key: ${PINATA_SECRET_KEY}
-    timeout_seconds: 10
   connections:
     max: 50
     idle: 10
 
-
 indexer:
   project_name: indexer
   sentry_enabled: true
   skip_delegator_blocks: false
   networks:
     mainnet:
-      boost: tzkt
-    florencenet:
     granadanet:
-    hangzhounet:
     hangzhou2net:
   connections:
     max: 5
@@ -115,9 +85,7 @@ scripts:
     secret_access_key: ${AWS_SECRET_ACCESS_KEY}
   networks:
     - mainnet
-    - florencenet
     - granadanet
-    - hangzhounet
     - hangzhou2net
   connections:
     max: 5