# hmy\_getBlocks ## Description hmy\_getBlocks returns blocks in range \[from; to] ## API v1 **Parameters** 1. `String` - starting block number in 0x format 2. `String` - ending block number in 0x format 3. `blockArgs` - optional args struct in json format (should be used just with { }) 1. `fullTx` - `Bool`: To show full tx or not 2. `withSigners`- `Bool`: Include block signes in blocks or not **Returns** * `Array` : returns blocks list in json format * `number` - `Number`: The block number. `null` when its pending block. * `hash` 32 Bytes - `String`: Hash of the block. `null` when its pending block. * `parentHash` 32 Bytes - `String`: Hash of the parent block. * `nonce` 8 Bytes - `String`: Hash of the generated proof-of-work.`null` when its pending block. * `logsBloom` 256 Bytes - `String`: The bloom filter for the logs of the block. `null` when its pending block. * `transactionsRoot` 32 Bytes - `String`: The root of the transaction trie of the block * `stateRoot` 32 Bytes - `String`: The root of the final state trie of the block. * `miner` - `String`: The address of the beneficiary to whom the mining rewards were given. * `difficulty` - `Number`: Integer of the difficulty for this block. * `extraData` - `String`: The “extra data” field of this block. * `size` - `Number`: Integer the size of this block in bytes. * `gasLimit` - `Number`: The maximum gas allowed in this block. * `gasUsed` - `Number`: The total used gas by all transactions in this block. * `timestamp` - `Number`: The unix timestamp for when the block was collated, 0x format. * `stakingTransactions` - `Array`: Array of staking transactions object; absent if inclStaking is false, are present by default. * `transactions` - `Array`: Array of transaction objects; absent if second parameter is `false`. * `signers` - `Array`: Array of validators one addresses who signed this block * `uncles` - `Array`: Array of uncle hashes. **Sample Curl Request** ```bash curl -d '{ "jsonrpc":"2.0", "method":"hmy_getBlocks", "params":[ "0x0", "0x1", { "withSigners": true, "fullTx": true } ], "id":1 }' -H "Content-Type: application/json" -X POST "https://api.s0.b.hmny.io" ``` **Sample Curl Response** ```javascript { "jsonrpc": "2.0", "id": 1, "result": [ { "difficulty": 0, "extraData": "0x4861726d6f6e7920666f72204f6e6520616e6420416c6c2e204f70656e20436f6e73656e73757320666f72203130422e", "gasLimit": "0x47e7c4", "gasUsed": "0x0", "hash": "0x34a8b155f90b8fc22342fc8b5d1c969ed836a2f666c506e4017b570dc337e88c", "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "miner": "0x0000000000000000000000000000000000000000", "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000", "nonce": 0, "number": "0x0", "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000", "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", "signers": [], "size": "0x6ed", "stateRoot": "0xae22370df046aa8c4470a032ecc88609efc08438abe79fd9e7f134b077a11fb6", "timestamp": "0x5d162b70", "transactions": [], "transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", "uncles": [] }, { "difficulty": 0, "extraData": "0x", "gasLimit": "0x47f9bc", "gasUsed": "0x0", "hash": "0x9e91a1ebe860eab3821f0d731689ec3833863f445a6f79649ce2813782e36be2", "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "miner": "0x0b585f8daefbc68a311fbd4cb20d9174ad174016", "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000", "nonce": 0, "number": "0x1", "parentHash": "0x34a8b155f90b8fc22342fc8b5d1c969ed836a2f666c506e4017b570dc337e88c", "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", "signers": [ "one1pdv9lrdwl0rg5vglh4xtyrv3wjk3wsqket7zxy", "one12fuf7x9rgtdgqg7vgq0962c556m3p7afsxgvll", "one1pf75h0t4am90z8uv3y0dgunfqp4lj8wr3t5rsp", "one1spshr72utf6rwxseaz339j09ed8p6f8ke370zj", "one1d2rngmem4x2c6zxsjjz29dlah0jzkr0k2n88wc", "one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7" ], "size": "0x33b", "stateRoot": "0xae22370df046aa8c4470a032ecc88609efc08438abe79fd9e7f134b077a11fb6", "timestamp": "0x5db74a3f", "transactions": [], "transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", "uncles": [] } ] } ``` ## API v2 **Parameters** 1. `Number` - starting block number 2. `Number` - ending block number 3. `blockArgs` - optional args struct in json format (should be used just with { }) 1. `fullTx` - `Bool`: To show full tx or not 2. `withSigners`- `Bool`: Include block signes in blocks or not 3. `inclStaking` - `Bool`: To show staking txs or not **Returns** * `Array` : returns blocks list in json format * `number` - `Number`: The block number. `null` when its pending block. * `hash` 32 Bytes - `String`: Hash of the block. `null` when its pending block. * `parentHash` 32 Bytes - `String`: Hash of the parent block. * `nonce` 8 Bytes - `String`: Hash of the generated proof-of-work. `null` when its pending block. * `logsBloom` 256 Bytes - `String`: The bloom filter for the logs of the block. `null` when its pending block. * `transactionsRoot` 32 Bytes - `String`: The root of the transaction trie of the block * `stateRoot` 32 Bytes - `String`: The root of the final state trie of the block. * `miner` - `String`: The address of the beneficiary to whom the mining rewards were given. * `difficulty` - `String`: Integer of the difficulty for this block. * `extraData` - `String`: The “extra data” field of this block. * `size` - `Number`: Integer the size of this block in bytes. * `gasLimit` - `Number`: The maximum gas allowed in this block. * `gasUsed` - `Number`: The total used gas by all transactions in this block. * `timestamp` - `Number`: The unix timestamp for when the block was collated. * `stakingTransactions` - `Array`: Array of staking transactions object; absent if inclStaking is false, are present by default * `transactions` - `Array`: Array of transaction objects; only hashes if fullTx is false, are hashes by default * `signers` - `Array`: Array of validators one addresses who signed this block * `uncles` - `Array`: Array of uncle hashes. **Sample Curl Request** ```bash curl -d '{ "jsonrpc":"2.0", "method":"hmyv2_getBlocks", "params":[ 1, 2, { "withSigners": true, "fullTx": true, "inclStaking": true } ], "id":1 }' -H "Content-Type: application/json" -X POST "https://api.s0.b.hmny.io" ``` **Sample Curl Response** ```javascript { "jsonrpc": "2.0", "id": 1, "result": [ { "difficulty": 0, "extraData": "0x", "gasLimit": 4716988, "gasUsed": 0, "hash": "0xdeca0d8c04a45b78bc0b6c1811bae6c2570b0cc4dc82ae11df2e09fd0194ce90", "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "miner": "0x0b585f8daefbc68a311fbd4cb20d9174ad174016", "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000", "nonce": 0, "number": 1, "parentHash": "0x34a8b155f90b8fc22342fc8b5d1c969ed836a2f666c506e4017b570dc337e88c", "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", "signers": [ "one1pdv9lrdwl0rg5vglh4xtyrv3wjk3wsqket7zxy", "one12fuf7x9rgtdgqg7vgq0962c556m3p7afsxgvll", "one1pf75h0t4am90z8uv3y0dgunfqp4lj8wr3t5rsp", "one1spshr72utf6rwxseaz339j09ed8p6f8ke370zj", "one1d2rngmem4x2c6zxsjjz29dlah0jzkr0k2n88wc", "one1a50tun737ulcvwy0yvve0pvu5skq0kjargvhwe", "one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7" ], "size": 827, "stakingTransactions": [], "stateRoot": "0xae22370df046aa8c4470a032ecc88609efc08438abe79fd9e7f134b077a11fb6", "timestamp": 1580418265, "transactions": [], "transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", "uncles": [] }, { "difficulty": 0, "extraData": "0x", "gasLimit": 4721593, "gasUsed": 0, "hash": "0x0d7eb3f99bb28cecd5af7a19d809f917b1b210ad1fc10d5cf273e7cf32e416be", "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "miner": "0x0b585f8daefbc68a311fbd4cb20d9174ad174016", "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000", "nonce": 0, "number": 2, "parentHash": "0xdeca0d8c04a45b78bc0b6c1811bae6c2570b0cc4dc82ae11df2e09fd0194ce90", "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", "signers": [ "one1pdv9lrdwl0rg5vglh4xtyrv3wjk3wsqket7zxy", "one12fuf7x9rgtdgqg7vgq0962c556m3p7afsxgvll", "one1pf75h0t4am90z8uv3y0dgunfqp4lj8wr3t5rsp", "one1spshr72utf6rwxseaz339j09ed8p6f8ke370zj", "one1d2rngmem4x2c6zxsjjz29dlah0jzkr0k2n88wc", "one1a50tun737ulcvwy0yvve0pvu5skq0kjargvhwe", "one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7" ], "size": 698, "stakingTransactions": [], "stateRoot": "0x4e37e8739fc27e85c95f38c1c8ac2d8a382c9086c0fcdfd7762904b2c80f067c", "timestamp": 1580418273, "transactions": [], "transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", "uncles": [] } ] } ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.harmony.one/home/developers/api/methods/transaction-related-methods/hmy_getblocks.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.