diff --git a/package.json b/package.json
index 964c5eb..d0dedfb 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.5.0",
+  "version": "0.5.1",
   "private": true,
   "type": "module",
   "scripts": {
diff --git a/registry/eip155/avalanche.json b/registry/eip155/avalanche.json
index 0e04a6c..4f8aea3 100644
--- a/registry/eip155/avalanche.json
+++ b/registry/eip155/avalanche.json
@@ -9,7 +9,7 @@
   "explorerUrls": ["https://snowtrace.io"],
   "rpcUrls": [
     "https://api.avax.network/ext/bc/C/rpc",
-    "https://avalanche.rpc.pinax.network/v1/{PINAX_API_KEY}",
+    "https://avalanche.rpc.pinax.network/v1/{PINAX_API_KEY}/ext/bc/C/rpc",
     "https://avalanche-c-chain-rpc.publicnode.com"
   ],
   "apiUrls": [{ "url": "https://api.snowtrace.io/api", "kind": "etherscan" }],
diff --git a/registry/eip155/base-sepolia.json b/registry/eip155/base-sepolia.json
index 00f31bb..dcf5982 100644
--- a/registry/eip155/base-sepolia.json
+++ b/registry/eip155/base-sepolia.json
@@ -9,12 +9,21 @@
   "explorerUrls": ["https://sepolia.basescan.org"],
   "rpcUrls": [
     "https://sepolia.base.org",
-    "https://base-sepolia-rpc.publicnode.com"
+    "https://base-sepolia-rpc.publicnode.com",
+    "https://basesepolia.rpc.pinax.network/v1/{PINAX_API_KEY}"
   ],
   "apiUrls": [
     { "url": "https://base-sepolia.abi.pinax.network/api", "kind": "etherscan" }
   ],
-  "services": { "subgraphs": [{ "provider": "e&n" }] },
+  "services": {
+    "subgraphs": [{ "provider": "e&n" }],
+    "firehose": [
+      { "provider": "pinax", "url": "basesepolia.firehose.pinax.network:443" }
+    ],
+    "substreams": [
+      { "provider": "pinax", "url": "basesepolia.substreams.pinax.network:443" }
+    ]
+  },
   "networkType": "testnet",
   "relations": [
     { "kind": "testnetOf", "network": "base" },
diff --git a/registry/eip155/base.json b/registry/eip155/base.json
index a21aee2..b3d9668 100644
--- a/registry/eip155/base.json
+++ b/registry/eip155/base.json
@@ -6,7 +6,11 @@
   "caip2Id": "eip155:8453",
   "graphNode": { "protocol": "ethereum" },
   "explorerUrls": ["https://base.blockscout.com"],
-  "rpcUrls": ["https://mainnet.base.org", "https://base-rpc.publicnode.com"],
+  "rpcUrls": [
+    "https://mainnet.base.org",
+    "https://base-rpc.publicnode.com",
+    "https://base.rpc.pinax.network/v1/{PINAX_API_KEY}"
+  ],
   "apiUrls": [
     { "url": "https://base.abi.pinax.network/api", "kind": "etherscan" }
   ],
diff --git a/registry/eip155/bnb-op.json b/registry/eip155/bnb-op.json
new file mode 100644
index 0000000..c3ab144
--- /dev/null
+++ b/registry/eip155/bnb-op.json
@@ -0,0 +1,38 @@
+{
+  "id": "bnb-op",
+  "shortName": "opBNB",
+  "fullName": "opBNB Mainnet",
+  "aliases": ["evm-204", "opbnb", "bsc-op"],
+  "caip2Id": "eip155:204",
+  "graphNode": { "protocol": "ethereum" },
+  "relations": [{ "kind": "l2Of", "network": "bsc" }],
+  "explorerUrls": ["https://opbnbscan.com"],
+  "rpcUrls": [
+    "https://opbnb-mainnet-rpc.bnbchain.org",
+    "https://opbnb.rpc.pinax.network/v1/{PINAX_API_KEY}"
+  ],
+  "apiUrls": [],
+  "services": {
+    "firehose": [
+      { "provider": "pinax", "url": "opbnb.firehose.pinax.network:443" }
+    ],
+    "substreams": [
+      { "provider": "pinax", "url": "opbnb.substreams.pinax.network:443" }
+    ]
+  },
+  "networkType": "mainnet",
+  "issuanceRewards": false,
+  "nativeToken": "BNB",
+  "docsUrl": "https://docs.bnbchain.org/bnb-opbnb",
+  "genesis": {
+    "hash": "0x4dd61178c8b0f01670c231597e7bcb368e84545acd46d940a896d6a791dd6df4",
+    "height": 0
+  },
+  "firehose": {
+    "blockType": "sf.ethereum.type.v2.Block",
+    "evmExtendedModel": false,
+    "bufUrl": "https://buf.build/streamingfast/firehose-ethereum",
+    "bytesEncoding": "hex"
+  },
+  "icon": { "web3Icons": { "name": "binance-smart-chain" } }
+}
diff --git a/registry/eip155/boba-bnb.json b/registry/eip155/boba-bnb.json
index e801ba3..32dc26f 100644
--- a/registry/eip155/boba-bnb.json
+++ b/registry/eip155/boba-bnb.json
@@ -9,7 +9,8 @@
   "explorerUrls": ["https://bnb.bobascan.com"],
   "rpcUrls": [
     "https://bnb.boba.network",
-    "https://boba-bnb.gateway.tenderly.co"
+    "https://boba-bnb.gateway.tenderly.co",
+    "https://bobabnb.rpc.pinax.network/v1/{PINAX_API_KEY}"
   ],
   "apiUrls": [
     {
@@ -17,7 +18,15 @@
       "kind": "etherscan"
     }
   ],
-  "services": { "subgraphs": [{ "provider": "e&n" }] },
+  "services": {
+    "subgraphs": [{ "provider": "e&n" }],
+    "firehose": [
+      { "provider": "pinax", "url": "bobabnb.firehose.pinax.network:443" }
+    ],
+    "substreams": [
+      { "provider": "pinax", "url": "bobabnb.substreams.pinax.network:443" }
+    ]
+  },
   "networkType": "mainnet",
   "relations": [{ "kind": "l2Of", "network": "bsc" }],
   "issuanceRewards": true,
diff --git a/registry/eip155/chiliz.json b/registry/eip155/chiliz.json
index 7e56a76..aae0c7c 100644
--- a/registry/eip155/chiliz.json
+++ b/registry/eip155/chiliz.json
@@ -6,7 +6,11 @@
   "caip2Id": "eip155:88888",
   "graphNode": { "protocol": "ethereum" },
   "explorerUrls": ["https://chiliscan.com"],
-  "rpcUrls": ["https://rpc.chiliz.com", "https://rpc.ankr.com/chiliz"],
+  "rpcUrls": [
+    "https://rpc.chiliz.com",
+    "https://rpc.ankr.com/chiliz",
+    "https://chiliz.rpc.pinax.network/v1/{PINAX_API_KEY}"
+  ],
   "apiUrls": [{ "url": "https://scan.chiliz.com/api", "kind": "etherscan" }],
   "networkType": "mainnet",
   "services": { "subgraphs": [{ "provider": "e&n" }] },
diff --git a/registry/eip155/fantom.json b/registry/eip155/fantom.json
index 18f2d82..ad0052a 100644
--- a/registry/eip155/fantom.json
+++ b/registry/eip155/fantom.json
@@ -14,7 +14,15 @@
   "apiUrls": [
     { "url": "https://fantom.abi.pinax.network/api", "kind": "etherscan" }
   ],
-  "services": { "subgraphs": [{ "provider": "e&n" }] },
+  "services": {
+    "subgraphs": [{ "provider": "e&n" }],
+    "firehose": [
+      { "provider": "pinax", "url": "fantom.firehose.pinax.network:443" }
+    ],
+    "substreams": [
+      { "provider": "pinax", "url": "fantom.substreams.pinax.network:443" }
+    ]
+  },
   "networkType": "mainnet",
   "issuanceRewards": true,
   "nativeToken": "FTM",
diff --git a/registry/eip155/fuji.json b/registry/eip155/fuji.json
index dad61a8..9cf67bd 100644
--- a/registry/eip155/fuji.json
+++ b/registry/eip155/fuji.json
@@ -7,7 +7,10 @@
   "caip2Id": "eip155:43113",
   "graphNode": { "protocol": "ethereum" },
   "explorerUrls": ["https://testnet.snowscan.xyz"],
-  "rpcUrls": ["https://api.avax-test.network/ext/bc/C/rpc"],
+  "rpcUrls": [
+    "https://api.avax-test.network/ext/bc/C/rpc",
+    "https://fuji.rpc.pinax.network/v1/{PINAX_API_KEY}/ext/bc/C/rpc"
+  ],
   "apiUrls": [
     { "url": "https://api-testnet.snowtrace.io/api", "kind": "etherscan" }
   ],
diff --git a/registry/eip155/gravity-mainnet.json b/registry/eip155/gravity-mainnet.json
index 929b435..b2c963a 100644
--- a/registry/eip155/gravity-mainnet.json
+++ b/registry/eip155/gravity-mainnet.json
@@ -7,11 +7,22 @@
   "caip2Id": "eip155:1625",
   "graphNode": { "protocol": "ethereum" },
   "explorerUrls": ["https://explorer.gravity.xyz"],
-  "rpcUrls": ["https://rpc.gravity.xyz"],
+  "rpcUrls": [
+    "https://rpc.gravity.xyz",
+    "https://gravity.rpc.pinax.network/v1/{PINAX_API_KEY}"
+  ],
   "apiUrls": [
     { "url": "https://explorer.gravity.xyz/api", "kind": "etherscan" }
   ],
-  "services": { "subgraphs": [{ "provider": "e&n" }] },
+  "services": {
+    "subgraphs": [{ "provider": "e&n" }],
+    "firehose": [
+      { "provider": "pinax", "url": "gravity.firehose.pinax.network:443" }
+    ],
+    "substreams": [
+      { "provider": "pinax", "url": "gravity.substreams.pinax.network:443" }
+    ]
+  },
   "networkType": "mainnet",
   "relations": [{ "kind": "l2Of", "network": "mainnet" }],
   "issuanceRewards": false,
diff --git a/registry/eip155/optimism.json b/registry/eip155/optimism.json
index e99d530..a1089b0 100644
--- a/registry/eip155/optimism.json
+++ b/registry/eip155/optimism.json
@@ -9,7 +9,8 @@
   "explorerUrls": ["https://optimistic.etherscan.io"],
   "rpcUrls": [
     "https://mainnet.optimism.io",
-    "https://optimism-rpc.publicnode.com"
+    "https://optimism-rpc.publicnode.com",
+    "https://optimism.rpc.pinax.network/v1/{PINAX_API_KEY}"
   ],
   "apiUrls": [
     { "url": "https://optimism.abi.pinax.network/api", "kind": "etherscan" }
@@ -18,10 +19,18 @@
     "subgraphs": [{ "provider": "e&n" }],
     "sps": [{ "provider": "e&n" }],
     "firehose": [
-      { "provider": "streamingfast", "url": "opt-mainnet.streamingfast.io:443" }
+      {
+        "provider": "streamingfast",
+        "url": "opt-mainnet.streamingfast.io:443"
+      },
+      { "provider": "pinax", "url": "optimism.firehose.pinax.network:443" }
     ],
     "substreams": [
-      { "provider": "streamingfast", "url": "opt-mainnet.streamingfast.io:443" }
+      {
+        "provider": "streamingfast",
+        "url": "opt-mainnet.streamingfast.io:443"
+      },
+      { "provider": "pinax", "url": "optimism.substreams.pinax.network:443" }
     ]
   },
   "networkType": "mainnet",
diff --git a/registry/eip155/scroll-sepolia.json b/registry/eip155/scroll-sepolia.json
index a97aa0a..7014150 100644
--- a/registry/eip155/scroll-sepolia.json
+++ b/registry/eip155/scroll-sepolia.json
@@ -7,11 +7,22 @@
   "caip2Id": "eip155:534351",
   "graphNode": { "protocol": "ethereum" },
   "explorerUrls": ["https://sepolia.scrollscan.com"],
-  "rpcUrls": ["https://sepolia-rpc.scroll.io"],
+  "rpcUrls": [
+    "https://sepolia-rpc.scroll.io",
+    "https://scrsepolia.rpc.pinax.network/v1/{PINAX_API_KEY}"
+  ],
   "apiUrls": [
     { "url": "https://api-sepolia.scrollscan.com/api", "kind": "etherscan" }
   ],
-  "services": { "subgraphs": [{ "provider": "e&n" }] },
+  "services": {
+    "subgraphs": [{ "provider": "e&n" }],
+    "firehose": [
+      { "provider": "pinax", "url": "scrsepolia.firehose.pinax.network:443" }
+    ],
+    "substreams": [
+      { "provider": "pinax", "url": "scrsepolia.substreams.pinax.network:443" }
+    ]
+  },
   "networkType": "testnet",
   "relations": [
     { "kind": "l2Of", "network": "sepolia" },
diff --git a/registry/eip155/xlayer-mainnet.json b/registry/eip155/xlayer-mainnet.json
index 8f71799..16357db 100644
--- a/registry/eip155/xlayer-mainnet.json
+++ b/registry/eip155/xlayer-mainnet.json
@@ -6,9 +6,20 @@
   "caip2Id": "eip155:196",
   "graphNode": { "protocol": "ethereum" },
   "explorerUrls": ["https://www.oklink.com/xlayer"],
-  "rpcUrls": ["https://rpc.xlayer.tech"],
+  "rpcUrls": [
+    "https://rpc.xlayer.tech",
+    "https://xlayer.rpc.pinax.network/v1/{PINAX_API_KEY}"
+  ],
   "apiUrls": [],
-  "services": { "subgraphs": [{ "provider": "e&n" }] },
+  "services": {
+    "subgraphs": [{ "provider": "e&n" }],
+    "firehose": [
+      { "provider": "pinax", "url": "xlayer.firehose.pinax.network:443" }
+    ],
+    "substreams": [
+      { "provider": "pinax", "url": "xlayer.substreams.pinax.network:443" }
+    ]
+  },
   "networkType": "mainnet",
   "relations": [{ "kind": "l2Of", "network": "mainnet" }],
   "issuanceRewards": false,
diff --git a/registry/starknet/starknet-testnet.json b/registry/starknet/starknet-testnet.json
index c10ad54..3d4e4df 100644
--- a/registry/starknet/starknet-testnet.json
+++ b/registry/starknet/starknet-testnet.json
@@ -11,10 +11,23 @@
     { "kind": "testnetOf", "network": "starknet-mainnet" }
   ],
   "explorerUrls": ["https://sepolia.starkscan.co"],
-  "rpcUrls": ["https://starknet-sepolia.public.blastapi.io"],
+  "rpcUrls": [
+    "https://starknet-sepolia.public.blastapi.io",
+    "https://starksepolia.rpc.pinax.network/v1/{PINAX_API_KEY}"
+  ],
   "apiUrls": [],
   "networkType": "testnet",
-  "services": {},
+  "services": {
+    "firehose": [
+      { "provider": "pinax", "url": "starksepolia.firehose.pinax.network:443" }
+    ],
+    "substreams": [
+      {
+        "provider": "pinax",
+        "url": "starksepolia.substreams.pinax.network:443"
+      }
+    ]
+  },
   "issuanceRewards": false,
   "nativeToken": "STRK",
   "docsUrl": "https://docs.starknet.io",