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Get Blocks

Endpoint

GET /api/block/v1

Parameters

Name	In	Type	Required	Description
`network`	query	`—`
`block_number`	query	`integer`		Exact block number (as opposed to a range).
`block_start`	query	`integer`		Start of block range (inclusive)
`block_end`	query	`integer`		End of block range (inclusive)
`timestamp_start`	query	`integer`		Start of timestamp range in Unix timestamp (seconds since 1970-01-01) (inclusive)
`timestamp_end`	query	`integer`		End of timestamp range in Unix timestamp (seconds since 1970-01-01) (inclusive)
`hash`	query	`string`		Block hash number.
`spec_version`	query	`integer`
`validator`	query	`string`		not used
`page`	query	`integer`		The page number of the response.
`limit`	query	`integer`		The number of responses. max is 200,
`order`	query	`—`

Responses

`200` — Blocks retrieved successfully

Media: application/json

Schema

{
  "type": "object",
  "required": [
    "pagination",
    "data"
  ],
  "properties": {
    "data": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "block_number",
          "hash",
          "parent_hash",
          "state_root",
          "extrinsics_root",
          "spec_name",
          "spec_version",
          "impl_name",
          "impl_version",
          "timestamp",
          "events_count",
          "extrinsics_count",
          "calls_count"
        ],
        "properties": {
          "block_number": {
            "type": "integer",
            "format": "int32"
          },
          "calls_count": {
            "type": "integer",
            "format": "int32"
          },
          "events_count": {
            "type": "integer",
            "format": "int32"
          },
          "extrinsics_count": {
            "type": "integer",
            "format": "int32"
          },
          "extrinsics_root": {
            "type": "string"
          },
          "hash": {
            "type": "string"
          },
          "impl_name": {
            "type": "string"
          },
          "impl_version": {
            "type": "integer",
            "format": "int32"
          },
          "parent_hash": {
            "type": "string"
          },
          "spec_name": {
            "type": "string"
          },
          "spec_version": {
            "type": "integer",
            "format": "int32"
          },
          "state_root": {
            "type": "string"
          },
          "timestamp": {
            "type": "string",
            "format": "date-time"
          },
          "validator": {
            "type": "string",
            "nullable": true
          }
        }
      }
    },
    "pagination": {
      "type": "object",
      "required": [
        "current_page",
        "per_page",
        "total_items",
        "total_pages"
      ],
      "properties": {
        "current_page": {
          "type": "integer",
          "format": "int32"
        },
        "next_page": {
          "type": "integer",
          "format": "int32",
          "nullable": true
        },
        "per_page": {
          "type": "integer",
          "format": "int32"
        },
        "prev_page": {
          "type": "integer",
          "format": "int32",
          "nullable": true
        },
        "total_items": {
          "type": "integer",
          "format": "int32"
        },
        "total_pages": {
          "type": "integer",
          "format": "int32"
        }
      }
    }
  }
}

Examples

{
  "Result": {
    "value": "{\n  \"pagination\": {\n    \"current_page\": 1,\n    \"per_page\": 50,\n    \"total_items\": 5012772,\n    \"total_pages\": 100256,\n    \"next_page\": 2,\n    \"prev_page\": null\n  },\n  \"data\": [\n    {\n      \"block_number\": 5012771,\n      \"hash\": \"0xa8a178b7dd69db4137e36a5a111a9b1d1e6c3ec4120a8427d9ee20993b9097dc\",\n      \"parent_hash\": \"0xa7703c86d57e82e54edae7a3a26acc2745ce647112e7d55418ecf5c843a9b2e5\",\n      \"state_root\": \"0x6122a6e6ffbef31269e522a4cefed502920b311676ac4c8b7847f3b1711527f6\",\n      \"extrinsics_root\": \"0x5693b7ec443ed7e940ec6d16603c24b69286a8d6cf8c0bf57961a59cf985d8b2\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:47:48Z\",\n      \"validator\": null,\n      \"events_count\": 50,\n      \"extrinsics_count\": 17,\n      \"calls_count\": 17\n    },\n    {\n      \"block_number\": 5012770,\n      \"hash\": \"0xa7703c86d57e82e54edae7a3a26acc2745ce647112e7d55418ecf5c843a9b2e5\",\n      \"parent_hash\": \"0x81cf430f54397cd9d91f49061a0e39bd2ffd8c792322caba3345cade2141d6e4\",\n      \"state_root\": \"0x6869a835388a38be4a0ed026cff4d9cd53782526be12bf715ab63a5c8cfb4634\",\n      \"extrinsics_root\": \"0x1dd23bfd4deb77849e7b31b1ddd542523a500d83d5d0d1ef273ab5b555b7fed0\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:47:36Z\",\n      \"validator\": null,\n      \"events_count\": 52,\n      \"extrinsics_count\": 17,\n      \"calls_count\": 17\n    },\n    {\n      \"block_number\": 5012769,\n      \"hash\": \"0x81cf430f54397cd9d91f49061a0e39bd2ffd8c792322caba3345cade2141d6e4\",\n      \"parent_hash\": \"0x40748f82507709c2d8c09309cef4f4fed1891dddde83beb7c95be17048746800\",\n      \"state_root\": \"0x2d3b51dfdaf4252d2df8f7a503a78834172b92bb2b1da7cb027d41637ed21167\",\n      \"extrinsics_root\": \"0x4b84dec5af975e4beb5f39b8ebe46464ad4c99661a26d580ded0016ed1e139b9\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:47:24Z\",\n      \"validator\": null,\n      \"events_count\": 69,\n      \"extrinsics_count\": 22,\n      \"calls_count\": 22\n    },\n    {\n      \"block_number\": 5012768,\n      \"hash\": \"0x40748f82507709c2d8c09309cef4f4fed1891dddde83beb7c95be17048746800\",\n      \"parent_hash\": \"0x7c5e20b40acc7cd1dd6145f6a8a2cae1ba2473db3426e6f8e85e515969211a49\",\n      \"state_root\": \"0xe9eea0ec32aff099ad04749b9f1afd22c543ea12a1c34ea4dc2f8df00d9fbc84\",\n      \"extrinsics_root\": \"0xc7c1ba5229e814375c101c6c0c2a76af2af8cde096526370e97b3700c8adc4e9\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:47:12.001Z\",\n      \"validator\": null,\n      \"events_count\": 56,\n      \"extrinsics_count\": 18,\n      \"calls_count\": 18\n    },\n    {\n      \"block_number\": 5012767,\n      \"hash\": \"0x7c5e20b40acc7cd1dd6145f6a8a2cae1ba2473db3426e6f8e85e515969211a49\",\n      \"parent_hash\": \"0x4c8c3382d85a3649204476b4a2699593ccb178663aefe8855d07926301847e8b\",\n      \"state_root\": \"0x9da07fcb5761c63b8cf383efb21f82f8f739cf7e88235668622dbfc8048a8e90\",\n      \"extrinsics_root\": \"0x69946d04b744c7dec4e05404ee54dca2c89cfbdde0c8e257839fc785be6c0fb0\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:47:00Z\",\n      \"validator\": null,\n      \"events_count\": 51,\n      \"extrinsics_count\": 18,\n      \"calls_count\": 18\n    },\n    {\n      \"block_number\": 5012766,\n      \"hash\": \"0x4c8c3382d85a3649204476b4a2699593ccb178663aefe8855d07926301847e8b\",\n      \"parent_hash\": \"0xcd1a8c9ea21609e0d7a7b03b04ef5ea90438e9b3f480b6342de10aca5f10127d\",\n      \"state_root\": \"0x3d989545e90efc9657e52db55e48e9687a6c7e788d9fff6836545cdd8fc8c659\",\n      \"extrinsics_root\": \"0xc12a1e93f5515ad23a9c1eeed27bb3f092a8f7c7a64bbecbe72212009119b36d\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:46:48Z\",\n      \"validator\": null,\n      \"events_count\": 67,\n      \"extrinsics_count\": 22,\n      \"calls_count\": 22\n    },\n    {\n      \"block_number\": 5012765,\n      \"hash\": \"0xcd1a8c9ea21609e0d7a7b03b04ef5ea90438e9b3f480b6342de10aca5f10127d\",\n      \"parent_hash\": \"0xb23e19668698d774c4413e0f3a7c8390a09b002ec673a1033803feaa0b86ff69\",\n      \"state_root\": \"0xfc95ebe31af44c6bd43c198c4b0e6a5626152fc7a3e487b92b8b02220691abb3\",\n      \"extrinsics_root\": \"0xa27d35d61ea3f853533a9bd896d2f9110c44fa12485790d3001f29c0bdd12f77\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:46:36Z\",\n      \"validator\": null,\n      \"events_count\": 59,\n      \"extrinsics_count\": 20,\n      \"calls_count\": 20\n    },\n    {\n      \"block_number\": 5012764,\n      \"hash\": \"0xb23e19668698d774c4413e0f3a7c8390a09b002ec673a1033803feaa0b86ff69\",\n      \"parent_hash\": \"0x0818e914ee3d7cac4de914991cba41a6a918f80f9bd098a8c7a98188840639a4\",\n      \"state_root\": \"0x882af20a48de20782996ca9e1991d1daff361321758074e199d04a47ff403443\",\n      \"extrinsics_root\": \"0x43d347cf694df9cd195c0e23cd01939cdc001d93e88ecf072691cbc3a2518541\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:46:24Z\",\n      \"validator\": null,\n      \"events_count\": 59,\n      \"extrinsics_count\": 20,\n      \"calls_count\": 20\n    },\n    {\n      \"block_number\": 5012763,\n      \"hash\": \"0x0818e914ee3d7cac4de914991cba41a6a918f80f9bd098a8c7a98188840639a4\",\n      \"parent_hash\": \"0x81b2dfe0fd26829793968dd840b1fb909fccdb00b544e457f45bcd4aa2cb16d9\",\n      \"state_root\": \"0x4391d2f96a2cbb4d3ad032fcfca9df415569e1e868686fd459235bccdc6f7cab\",\n      \"extrinsics_root\": \"0xb7efd2138db9b273a1d13553213268a9e509c8bc4c6085bb09d648d4d3709930\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:46:12Z\",\n      \"validator\": null,\n      \"events_count\": 56,\n      \"extrinsics_count\": 19,\n      \"calls_count\": 19\n    },\n    {\n      \"block_number\": 5012762,\n      \"hash\": \"0x81b2dfe0fd26829793968dd840b1fb909fccdb00b544e457f45bcd4aa2cb16d9\",\n      \"parent_hash\": \"0x745d0162456023caacff44e6bdc30c2597372f7c283188c5878e81f0d4af0363\",\n      \"state_root\": \"0xc112ec1b5096f095a196d7b5e897b2a8cc21a9fcec56209bb54d643f1cf2dc5d\",\n      \"extrinsics_root\": \"0x93df33d0eecf8555fb2fba5366f56040e34c4efc401f40f79e227797b62b7910\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:46:00Z\",\n      \"validator\": null,\n      \"events_count\": 68,\n      \"extrinsics_count\": 21,\n      \"calls_count\": 21\n    },\n    {\n      \"block_number\": 5012761,\n      \"hash\": \"0x745d0162456023caacff44e6bdc30c2597372f7c283188c5878e81f0d4af0363\",\n      \"parent_hash\": \"0xcf70ef8285b1c796011c561138a3a2a5317e84ca1ae32ca7e197fa7b13383753\",\n      \"state_root\": \"0x145b2fe983c8413f5f1f46caa849d09c1fbf96f74b4dff569a0b157097375cdf\",\n      \"extrinsics_root\": \"0x5794b7abaec924e6968308d47be78be7cdf2e20046d9ce573d747f8c9d12d520\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:45:48Z\",\n      \"validator\": null,\n      \"events_count\": 107,\n      \"extrinsics_count\": 20,\n      \"calls_count\": 35\n    },\n    {\n      \"block_number\": 5012760,\n      \"hash\": \"0xcf70ef8285b1c796011c561138a3a2a5317e84ca1ae32ca7e197fa7b13383753\",\n      \"parent_hash\": \"0x0472fd3e271c1e89e5f19987c5df172c7e01f3f0495f74c91af0abd813386820\",\n      \"state_root\": \"0xa052a7252c51673eccc48e05d378452582d6230b6300b1bb66b02e69519477e7\",\n      \"extrinsics_root\": \"0xec985717c8709a9ecc2909d00b610e295845378453be9243caa2018594f33468\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:45:36Z\",\n      \"validator\": null,\n      \"events_count\": 68,\n      \"extrinsics_count\": 22,\n      \"calls_count\": 22\n    },\n    {\n      \"block_number\": 5012759,\n      \"hash\": \"0x0472fd3e271c1e89e5f19987c5df172c7e01f3f0495f74c91af0abd813386820\",\n      \"parent_hash\": \"0x749e4ef70d887faff04504ab6698fb3370ddb316f0f43aee8f6ca04b3ca6a2b2\",\n      \"state_root\": \"0x15920afe141a28c557eccf7ce67881f5f0b06e296cf2542ccb431168c0291941\",\n      \"extrinsics_root\": \"0x98efdf83c45fac4cba70167e63fd54395e4a3a455e9f83d7ba71973b2f1a8054\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:45:24Z\",\n      \"validator\": null,\n      \"events_count\": 56,\n      \"extrinsics_count\": 18,\n      \"calls_count\": 18\n    },\n    {\n      \"block_number\": 5012758,\n      \"hash\": \"0x749e4ef70d887faff04504ab6698fb3370ddb316f0f43aee8f6ca04b3ca6a2b2\",\n      \"parent_hash\": \"0x695d3b2b866508d30539bb45b7365846d2722c50aa4e7c158a5aa3ce65fb05ba\",\n      \"state_root\": \"0xb9aa2fdb5de1ee223e848cb63f1b5f3b2d76f1ff5dbf718ba3e6e92b6aec0cb2\",\n      \"extrinsics_root\": \"0x9b5b38942814c252dfa4e5ac5ecb7f5c833f0ee315edc20d023eb9a972dc33b0\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:45:12Z\",\n      \"validator\": null,\n      \"events_count\": 69,\n      \"extrinsics_count\": 22,\n      \"calls_count\": 22\n    },\n    {\n      \"block_number\": 5012757,\n      \"hash\": \"0x695d3b2b866508d30539bb45b7365846d2722c50aa4e7c158a5aa3ce65fb05ba\",\n      \"parent_hash\": \"0x644ac404e6f87d57c9b200b9846a86b6abcdb15001197695756c8290e4c26f9a\",\n      \"state_root\": \"0x9aafa18b7a8de5bc8d9f80be3ac8d0aad54a14404cdc7d1e41bb8e76b54a7438\",\n      \"extrinsics_root\": \"0xadbd40ec533cc120f5041977a92b175a688e6d6ec15d6f31607d28a962581c7c\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:45:00.001Z\",\n      \"validator\": null,\n      \"events_count\": 67,\n      \"extrinsics_count\": 22,\n      \"calls_count\": 22\n    },\n    {\n      \"block_number\": 5012756,\n      \"hash\": \"0x644ac404e6f87d57c9b200b9846a86b6abcdb15001197695756c8290e4c26f9a\",\n      \"parent_hash\": \"0x4518ce9e46698d3a96eeba7bba70dc3824afc3e3ec7577e4fe639d2a90da2ba8\",\n      \"state_root\": \"0xe6bff2f76759b255333752c04a4dfc29f48084712b79b6584c8ddd4523f97d05\",\n      \"extrinsics_root\": \"0x0335ce7b20de36b72a47265f5c3de03e20f200d92186ec083cdaeeba2e0165a0\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:44:48.001Z\",\n      \"validator\": null,\n      \"events_count\": 62,\n      \"extrinsics_count\": 19,\n      \"calls_count\": 19\n    },\n    {\n      \"block_number\": 5012755,\n      \"hash\": \"0x4518ce9e46698d3a96eeba7bba70dc3824afc3e3ec7577e4fe639d2a90da2ba8\",\n      \"parent_hash\": \"0x66b49748216fd5f0914db0b433af8345d6fcd4ec3fe78006550e0b54e2eacad2\",\n      \"state_root\": \"0x5ce8880493de1ed5c3afc646d7900486d00b70a40da8c66b631b4bad3f9c466e\",\n      \"extrinsics_root\": \"0x515585e8a02a2cff05b9dde8eef50e83c951dcaaa4b9e539e910db666bdba6e8\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:44:36Z\",\n      \"validator\": null,\n      \"events_count\": 59,\n      \"extrinsics_count\": 20,\n      \"calls_count\": 20\n    },\n    {\n      \"block_number\": 5012754,\n      \"hash\": \"0x66b49748216fd5f0914db0b433af8345d6fcd4ec3fe78006550e0b54e2eacad2\",\n      \"parent_hash\": \"0x0c48b92c0e428794b17393495399876b0a14e0d14923d186d043341b065dcc50\",\n      \"state_root\": \"0xcd4fb84b2e647e0bc277a97a639a003141f48a9bce366a223c3f2557faa761b5\",\n      \"extrinsics_root\": \"0xf883741ce5f1ffe3a5c24bda677cf2ddcec157b349f080caec83324ea9adad67\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:44:24.001Z\",\n      \"validator\": null,\n      \"events_count\": 68,\n      \"extrinsics_count\": 22,\n      \"calls_count\": 22\n    },\n    {\n      \"block_number\": 5012753,\n      \"hash\": \"0x0c48b92c0e428794b17393495399876b0a14e0d14923d186d043341b065dcc50\",\n      \"parent_hash\": \"0x2c4309991d08810bc6c38d13dc3095ab58e7f2b92005e78ce1166687c142a2d2\",\n      \"state_root\": \"0x39df30219ceda5d95336f5612320b836c126599df204004514e111685e2575d1\",\n      \"extrinsics_root\": \"0x3208cef9afa158f6afe8a8662689555389eea531f2cd1bf0d5bea99202a935f7\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:44:12Z\",\n      \"validator\": null,\n      \"events_count\": 51,\n      \"extrinsics_count\": 17,\n      \"calls_count\": 17\n    },\n    {\n      \"block_number\": 5012752,\n      \"hash\": \"0x2c4309991d08810bc6c38d13dc3095ab58e7f2b92005e78ce1166687c142a2d2\",\n      \"parent_hash\": \"0xa6f0cb844ea13c0b0f96d6e6db7f467c011d4fcc79707583eace97de8c19bba6\",\n      \"state_root\": \"0x37c9d4d9f9ca21f017f2964177a065b4dbf97f7c7ead3ba792b9f1f672af1d01\",\n      \"extrinsics_root\": \"0x04af239dd8f4bd73e968a02dc2160012b00c8e327170f390b9191e42273522e1\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:44:00Z\",\n      \"validator\": null,\n      \"events_count\": 58,\n      \"extrinsics_count\": 21,\n      \"calls_count\": 21\n    },\n    {\n      \"block_number\": 5012751,\n      \"hash\": \"0xa6f0cb844ea13c0b0f96d6e6db7f467c011d4fcc79707583eace97de8c19bba6\",\n      \"parent_hash\": \"0x377ba59eb1d22c8685f41fffd00498e17b945daa9f3109579a1b91fb445c89e4\",\n      \"state_root\": \"0x9a9ca99f4fa874f709a58f3d98dbb5320c0f7027761571193883b5398516c441\",\n      \"extrinsics_root\": \"0x8e40506eec801a9b6af0473d09ecfcd65e99761d6fba0f00a21fcf9f4ec31a2a\",\n      \"spec_name\": \"node-subtensor\",\n      \"spec_version\": 244,\n      \"impl_name\": \"node-subtensor\",\n      \"impl_version\": 1,\n      \"timestamp\": \"2025-02-26T17:43:48Z\",\n      \"validator\": null,\n      \"events_count\": 72,\n      \"extrinsics_count\": 26,\n      \"calls_count\": 26\n    },\n    {\n      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/* … truncated, full schema in /api/openapi.json */

`400` — Bad request

`404` — Blocks not found

`500` — Internal server error

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