wallet/getblockbylatestnum | TRON API Docs

Get multiple recent TRON blocks by specifying a range from the latest block via Dwellir's high-performance RPC endpoint.

Get a range of recent blocks counting backwards from the latest block.

Endpoint

Text

POST /wallet/getblockbylatestnum

Request Parameters

Request

numnumber

Required parameter: Number of recent blocks to retrieve (max: 99)

Response Body

Response

resultOBJECT

`blockID` - Block hash identifier `block_header` - Block header information `raw_data` - Raw block data `number` - Block height `txTrieRoot` - Transaction trie root `witness_address` - Block producer address `parentHash` - Parent block hash `timestamp` - Block timestamp (milliseconds) `version` - Block version `witness_signature` - Witness signature `transactions` - Array of transactions in each block

# Get last 5 blocks    curl -X POST https://api-tron-mainnet.n.dwellir.com/YOUR_API_KEY/wallet/getblockbylatestnum \      -H "Content-Type: application/json" \      -d '{        "num": 5      }'    # Get last 20 blocks    curl -X POST https://api-tron-mainnet.n.dwellir.com/YOUR_API_KEY/wallet/getblockbylatestnum \      -H "Content-Type: application/json" \      -d '{        "num": 20      }'    # Get maximum allowed (99 blocks)    curl -X POST https://api-tron-mainnet.n.dwellir.com/YOUR_API_KEY/wallet/getblockbylatestnum \      -H "Content-Type: application/json" \      -d '{        "num": 99      }'

// Get last 5 blocks    const response = await fetch('https://api-tron-mainnet.n.dwellir.com/YOUR_API_KEY/wallet/getblockbylatestnum', {      method: 'POST',      headers: {        'Content-Type': 'application/json',      },      body: JSON.stringify({        num: 5      }),    });    const blocks = await response.json();    console.log(`Retrieved ${blocks.length} recent blocks`);    // Process recent blocks    blocks.forEach(block => {      console.log(`Block ${block.block_header.raw_data.number}: ${block.transactions.length} transactions`);    });    // Get larger range for analysis    const analysisResponse = await fetch('https://api-tron-mainnet.n.dwellir.com/YOUR_API_KEY/wallet/getblockbylatestnum', {      method: 'POST',      headers: {        'Content-Type': 'application/json',      },      body: JSON.stringify({        num: 50  // Get last 50 blocks      }),    });    const analysisBlocks = await analysisResponse.json();    // Analyze block production    const blockTimes = analysisBlocks.map(block => block.block_header.raw_data.timestamp);    const avgBlockTime = (blockTimes[0] - blockTimes[blockTimes.length - 1]) / (blockTimes.length - 1);    console.log(`Average block time: ${avgBlockTime}ms`);

import requests    from datetime import datetime    url = "https://api-tron-mainnet.n.dwellir.com/YOUR_API_KEY/wallet/getblockbylatestnum"    # Get last 10 blocks    payload = {        "num": 10    }    response = requests.post(url, json=payload)    blocks = response.json()    print(f"Retrieved {len(blocks)} recent blocks")    # Analyze blocks    for block in blocks:        block_num = block['block_header']['raw_data']['number']        tx_count = len(block.get('transactions', []))        timestamp = datetime.fromtimestamp(            block['block_header']['raw_data']['timestamp'] / 1000        )        print(f"Block {block_num}: {tx_count} txs at {timestamp}")    # Get more blocks for statistics    stats_payload = {        "num": 30    }    stats_response = requests.post(url, json=stats_payload)    stats_blocks = stats_response.json()    # Calculate statistics    total_txs = sum(len(b.get('transactions', [])) for b in stats_blocks)    avg_txs_per_block = total_txs / len(stats_blocks)    print(f"\nAverage transactions per block: {avg_txs_per_block:.2f}")

[  {    "blockID": "0000000003787ac94d9bb8f8c9c59ac3f3e3b9b8c9e3e8f9c8d7e8f9c8d7e8fa",    "block_header": {      "raw_data": {        "number": 58234569,        "txTrieRoot": "8e9bb8f8c9c59ac3f3e3b9b8c9e3e8f9c8d7e8f9c8d7e8f9c8d7e8f9c8d7e8fa",        "witness_address": "41a614f803b6fd780986a42c78ec9c7f77e6ded13c",        "parentHash": "0000000003787ac84d9bb8f8c9c59ac3f3e3b9b8c9e3e8f9c8d7e8f9c8d7e8f9",        "version": 27,        "timestamp": 1702456795000      },      "witness_signature": "b4e6b8c9d7f8e9c8d7e8f9c8d7e8f9..."    },    "transactions": []  },  {    "blockID": "0000000003787ac84d9bb8f8c9c59ac3f3e3b9b8c9e3e8f9c8d7e8f9c8d7e8f9",    "block_header": {      "raw_data": {        "number": 58234568,        "txTrieRoot": "7e9bb8f8c9c59ac3f3e3b9b8c9e3e8f9c8d7e8f9c8d7e8f9c8d7e8f9c8d7e8f9",        "witness_address": "41928c9af0651632157ef27a2cf17ca72c575a4d21",        "parentHash": "0000000003787ac74d9bb8f8c9c59ac3f3e3b9b8c9e3e8f9c8d7e8f9c8d7e8f8",        "version": 27,        "timestamp": 1702456792000      },      "witness_signature": "a4e5b8c9d7f8e9c8d7e8f9c8d7e8f9..."    },    "transactions": [      {        "txID": "8d3e5f9a7b6c4d2e1f0a9b8c7d6e5f4a3b2c1d0e9f8a7b6c5d4e3f2a1b0c9d8e",        "raw_data": {          "contract": [            {              "parameter": {                "value": {                  "amount": 2000000,                  "owner_address": "41d1e7a6bc354106cb410e65ff8b181c600ff14292",                  "to_address": "41e552726909b5c951a9e0d365674e5a48b46f79d3"                },                "type_url": "type.googleapis.com/protocol.TransferContract"              },              "type": "TransferContract"            }          ],          "ref_block_bytes": "7ac7",          "ref_block_hash": "5d9bb8f8c9c59ac4",          "expiration": 1702456852000,          "timestamp": 1702456792000        },        "signature": ["c8c9d7e8f9c8d7e8f9c8d7e8f9..."]      }    ]  }]

Implementation Examples

Bash

# Get last 5 blocks
curl -X POST https://api-tron-mainnet.n.dwellir.com/YOUR_API_KEY/wallet/getblockbylatestnum \
  -H "Content-Type: application/json" \
  -d '{
    "num": 5
  }'

# Get last 20 blocks
curl -X POST https://api-tron-mainnet.n.dwellir.com/YOUR_API_KEY/wallet/getblockbylatestnum \
  -H "Content-Type: application/json" \
  -d '{
    "num": 20
  }'

# Get maximum allowed (99 blocks)
curl -X POST https://api-tron-mainnet.n.dwellir.com/YOUR_API_KEY/wallet/getblockbylatestnum \
  -H "Content-Type: application/json" \
  -d '{
    "num": 99
  }'

Use Cases

Real-time Monitoring: Track latest blockchain activity
Transaction Confirmation: Check recent blocks for transaction inclusion
Network Health: Monitor block production rate and consistency
Statistical Analysis: Analyze recent blockchain metrics
Block Explorer: Display recent blocks on explorer homepage

wallet/getnowblock - Get single latest block
wallet/getblockbynum - Get specific block by height
wallet/getblockbyid - Get block by hash ID
wallet/gettransactionbyid - Get transaction details

wallet/getblockbylatestnum - Get Recent TRON Bl...

Endpoint

Request Parameters

Response Body

Implementation Examples

Use Cases

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wallet/getblockbylatestnum - Get Recent TRON Bl...

Endpoint

Request Parameters

Response Body

Implementation Examples

Use Cases

Related Methods

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