diff --git a/cookbook/specs/base.json b/cookbook/specs/base.json
index ffc8cdc980..75afc60acd 100644
--- a/cookbook/specs/base.json
+++ b/cookbook/specs/base.json
@@ -19,7 +19,7 @@
                 "shares": 1,
                 "min_stake_provider": {
                     "denom": "ulava",
-                    "amount": "47500000000"
+                    "amount": "5000000000"
                 },
                 "api_collections": [
                     {
@@ -84,7 +84,7 @@
                 "shares": 1,
                 "min_stake_provider": {
                     "denom": "ulava",
-                    "amount": "47500000000"
+                    "amount": "5000000000"
                 },
                 "api_collections": [
                     {
diff --git a/cookbook/specs/optimism.json b/cookbook/specs/optimism.json
index ae6b00c88e..02b90c9f3e 100644
--- a/cookbook/specs/optimism.json
+++ b/cookbook/specs/optimism.json
@@ -14,12 +14,12 @@
                 "data_reliability_enabled": true,
                 "block_distance_for_finalized_data": 1,
                 "blocks_in_finalization_proof": 1,
-                "average_block_time": 5000,
-                "allowed_block_lag_for_qos_sync": 200,
+                "average_block_time": 2000,
+                "allowed_block_lag_for_qos_sync": 8,
                 "shares": 1,
                 "min_stake_provider": {
                     "denom": "ulava",
-                    "amount": "47500000000"
+                    "amount": "5000000000"
                 },
                 "api_collections": [
                     {
@@ -170,11 +170,11 @@
                 "data_reliability_enabled": true,
                 "block_distance_for_finalized_data": 1,
                 "blocks_in_finalization_proof": 1,
-                "average_block_time": 5000,
-                "allowed_block_lag_for_qos_sync": 200,
+                "average_block_time": 2000,
+                "allowed_block_lag_for_qos_sync": 8,
                 "min_stake_provider": {
                     "denom": "ulava",
-                    "amount": "47500000000"
+                    "amount": "5000000000"
                 },
                 "api_collections": [
                     {
diff --git a/cookbook/specs/polygon.json b/cookbook/specs/polygon.json
index 39cb041c91..d168bb09b5 100644
--- a/cookbook/specs/polygon.json
+++ b/cookbook/specs/polygon.json
@@ -4,7 +4,7 @@
         "description": "Adding new specification support for relaying Polygon data on Lava",
         "specs": [
             {
-                "index": "POLYGON1",
+                "index": "POLYGON",
                 "name": "polygon mainnet",
                 "enabled": true,
                 "imports": [
@@ -19,7 +19,7 @@
                 "shares": 1,
                 "min_stake_provider": {
                     "denom": "ulava",
-                    "amount": "47500000000"
+                    "amount": "5000000000"
                 },
                 "api_collections": [
                     {
@@ -210,6 +210,114 @@
                                     "stateful": 0
                                 },
                                 "extra_compute_units": 0
+                            },
+                            {
+                                "name": "erigon_blockNumber",
+                                "block_parsing": {
+                                    "parser_arg": [
+                                        "latest"
+                                    ],
+                                    "parser_func": "DEFAULT"
+                                },
+                                "compute_units": 10,
+                                "enabled": true,
+                                "category": {
+                                    "deterministic": false,
+                                    "local": false,
+                                    "subscription": false,
+                                    "stateful": 0
+                                },
+                                "extra_compute_units": 0
+                            },
+                            {
+                                "name": "erigon_forks",
+                                "block_parsing": {
+                                    "parser_arg": [
+                                        "latest"
+                                    ],
+                                    "parser_func": "DEFAULT"
+                                },
+                                "compute_units": 10,
+                                "enabled": true,
+                                "category": {
+                                    "deterministic": false,
+                                    "local": false,
+                                    "subscription": false,
+                                    "stateful": 0
+                                },
+                                "extra_compute_units": 0
+                            },
+                            {
+                                "name": "erigon_getBlockByTimestamp",
+                                "block_parsing": {
+                                    "parser_arg": [
+                                        "latest"
+                                    ],
+                                    "parser_func": "DEFAULT"
+                                },
+                                "compute_units": 10,
+                                "enabled": true,
+                                "category": {
+                                    "deterministic": false,
+                                    "local": false,
+                                    "subscription": false,
+                                    "stateful": 0
+                                },
+                                "extra_compute_units": 0
+                            },
+                            {
+                                "name": "erigon_getBlockReceiptsByBlockHash",
+                                "block_parsing": {
+                                    "parser_arg": [
+                                        "latest"
+                                    ],
+                                    "parser_func": "DEFAULT"
+                                },
+                                "compute_units": 10,
+                                "enabled": true,
+                                "category": {
+                                    "deterministic": false,
+                                    "local": false,
+                                    "subscription": false,
+                                    "stateful": 0
+                                },
+                                "extra_compute_units": 0
+                            },
+                            {
+                                "name": "erigon_getHeaderByHash",
+                                "block_parsing": {
+                                    "parser_arg": [
+                                        "latest"
+                                    ],
+                                    "parser_func": "DEFAULT"
+                                },
+                                "compute_units": 10,
+                                "enabled": true,
+                                "category": {
+                                    "deterministic": false,
+                                    "local": false,
+                                    "subscription": false,
+                                    "stateful": 0
+                                },
+                                "extra_compute_units": 0
+                            },
+                            {
+                                "name": "erigon_getHeaderByNumber",
+                                "block_parsing": {
+                                    "parser_arg": [
+                                        "latest"
+                                    ],
+                                    "parser_func": "DEFAULT"
+                                },
+                                "compute_units": 10,
+                                "enabled": true,
+                                "category": {
+                                    "deterministic": false,
+                                    "local": false,
+                                    "subscription": false,
+                                    "stateful": 0
+                                },
+                                "extra_compute_units": 0
                             }
                         ],
                         "headers": [],
@@ -228,7 +336,7 @@
                                 "name": "pruning",
                                 "values": [
                                     {
-                                        "latest_distance": 34560
+                                        "latest_distance": 43200
                                     },
                                     {
                                         "extension": "archive",
@@ -242,7 +350,7 @@
                                 "name": "archive",
                                 "cu_multiplier": 5,
                                 "rule": {
-                                    "block": 34080
+                                    "block": 42600
                                 }
                             }
                         ]
@@ -250,11 +358,11 @@
                 ]
             },
             {
-                "index": "POLYGON1A",
+                "index": "POLYGONA",
                 "name": "polygon amoy testnet",
                 "enabled": true,
                 "imports": [
-                    "POLYGON1"
+                    "POLYGON"
                 ],
                 "reliability_threshold": 268435455,
                 "data_reliability_enabled": true,
@@ -265,7 +373,7 @@
                 "shares": 1,
                 "min_stake_provider": {
                     "denom": "ulava",
-                    "amount": "47500000000"
+                    "amount": "5000000000"
                 },
                 "api_collections": [
                     {