diff --git a/README.md b/README.md
index cb4356c..a5ff36a 100644
--- a/README.md
+++ b/README.md
@@ -40,10 +40,11 @@ $ curl localhost:5000/tvl/eth
 }
 ```
 supported networks are:
-- `ETH`
-- `FTM`
-- `OPI`
-- `ARB`
+- `eth`
+- `ftm`
+- `opt`
+- `arb`
+- `base`
 
 ### `/tvl/total`
 returns the sum of the TVLs of all networks:
diff --git a/api.py b/api.py
index 843fede..8e2d91a 100644
--- a/api.py
+++ b/api.py
@@ -6,7 +6,7 @@
 app = Flask(__name__)
 CORS(app)
 
-NETWORKS = ['eth', 'ftm', 'opt', 'arb']
+NETWORKS = ['eth', 'ftm', 'opt', 'arb', 'base']
 
 UNIT_USD = 'USD'
 
diff --git a/grafana.py b/grafana.py
index 2d90c06..3f0abe8 100644
--- a/grafana.py
+++ b/grafana.py
@@ -9,17 +9,19 @@
 
 # Explanation of query
 # sum v2 vaults does not subtract delegated deposits
-QUERY_FTM_TVL = """sum(sum by (vault, version, address) (yearn_vault{param=\"tvl\", experimental=\"false\", network=\"FTM\"}))"""
+QUERY_FTM_TVL = """sum(sum by (vault, version, address) (yearn_vault{param=\"tvl\", experimental=\"false\", network=\"FTM\"})) or vector(0)"""
 
-# Explanation of query everything below is only on eth
-# Sum of v1 vaults + sum of v2 vaults + sum of earn - sum of v2 vault funds deposited into other v2 vaults + veCRV holdings
-QUERY_ETH_TVL = """sum(sum by (vault, version, address) (yearn_vault{param=\"tvl\", experimental=\"false\", network=\"ETH\"}))"""
+QUERY_ETH_TVL = """sum(sum by (vault, version, address) (yearn_vault{param=\"tvl\", experimental=\"false\", network=\"ETH\"})) or vector(0)"""
 
-QUERY_OPT_TVL = """sum(sum by (vault, version, address) (yearn_vault{param=\"tvl\", experimental=\"false\", network=\"OPTI\"}))"""
+QUERY_styETH_TVL = """yeth{product=\"st-yETH\",param=\"tvl\"}"""
 
-QUERY_ARB_TVL = """sum(sum by (vault, version, address) (yearn_vault{param=\"tvl\", experimental=\"false\", network=\"ARB\"}))"""
+QUERY_OPTI_TVL = """sum(sum by (vault, version, address) (yearn_vault{param=\"tvl\", experimental=\"false\", network=\"OPTI\"})) or vector(0)"""
 
-QUERY_TOTAL_TVL = QUERY_ETH_TVL + " + " + QUERY_FTM_TVL + " + " + QUERY_OPT_TVL + " + " + QUERY_ARB_TVL
+QUERY_BASE_TVL = """sum(sum by (vault, version, address) (yearn_vault{param=\"tvl\", experimental=\"false\", network=\"BASE\"})) or vector(0)"""
+
+QUERY_ARBI_TVL = """sum(sum by (vault, version, address) (yearn_vault{param=\"tvl\", experimental=\"false\", network=\"ARB\"})) or vector(0)"""
+
+QUERY_TOTAL_TVL = QUERY_ETH_TVL + " + " + QUERY_FTM_TVL + " + " + QUERY_OPTI_TVL + " + " + QUERY_ARBI_TVL + " + " + QUERY_BASE_TVL + " + " + QUERY_styETH_TVL
 
 # Partner queries
 # Count of unique entries in the partner field
@@ -35,8 +37,10 @@
     'tvl_total': QUERY_TOTAL_TVL,
     'tvl_eth': QUERY_ETH_TVL,
     'tvl_ftm': QUERY_FTM_TVL,
-    'tvl_opt': QUERY_OPT_TVL,
-    'tvl_arb': QUERY_ARB_TVL,
+    'tvl_opti': QUERY_OPTI_TVL,
+    'tvl_arbi': QUERY_ARBI_TVL,
+    'tvl_base': QUERY_BASE_TVL,
+    'tvl_styETH': QUERY_styETH_TVL,  
     'partners_count': QUERY_PAR_CNT,
     'partners_total': QUERY_PAR_TOTAL,
 }