codecamp

Moralis Web3API.native

runContractFunction

运行合约 ABI 的给定函数并返回只读数据（异步）。

选项：

  • ​chain​（可选）：从中获取数据的区块链。 有效值列在支持的链上。 默认值 Eth。
  • ​function_name​（必填）：函数名
  • ​address​（必填）：一个智能合约地址
  • ​abi​（必填）：合约或函数 ABI（应作为数组提供）
  • ​params​（可选）：特定功能所需的参数

你可以通过​JS​、​React​、​curl​、​Unity​来实现

const ABI = []; // Add ABI of 0xdAC17F958D2ee523a2206206994597C13D831ec7

const options = {
  chain: "eth",
  address: "0xdAC17F958D2ee523a2206206994597C13D831ec7",
  function_name: "balanceOf",
  abi: ABI,
  params: { who: "0x3355d6E71585d4e619f4dB4C7c5Bfe549b278299" },
};
const allowance = await Moralis.Web3API.native.runContractFunction(options);
import React from "react";
import { useMoralisWeb3Api } from "react-moralis";

const GetAddressBalanceOfUSDT = () => {
  // 0xdAC17F958D2ee523a2206206994597C13D831ec7 = contract address of USDT
  const { native } = useMoralisWeb3Api();

  const ABI = []; // Add ABI of 0xdAC17F958D2ee523a2206206994597C13D831ec7

  const options = {
    chain: "eth",
    address: "0xdAC17F958D2ee523a2206206994597C13D831ec7",
    function_name: "balanceOf",
    abi: ABI,
    params: { who: "0x3355d6E71585d4e619f4dB4C7c5Bfe549b278299" },
  };

  const { fetch, data, error, isLoading } = useMoralisWeb3ApiCall(
    native.runContractFunction,
    { ...options }
  );

  return (
    // Use your custom error component to show errors
    <div style={{ height: "100vh", overflow: "auto" }}>
      <div>
        {error && <ErrorMessage error={error} />}
        <button
          onClick={() => {
            fetch({ params: options });
          }}
        >
          Fetch data
        </button>
        {data && <pre>{JSON.stringify(data)}</pre>}
      </div>
    </div>
  );
};
curl -X 'POST' \
 'https://deep-index.moralis.io/api/v2/0xdAC17F958D2ee523a2206206994597C13D831ec7/function?chain=eth&function_name=balanceOf' \
 -H 'accept: application/json' \
 -H 'X-API-Key: MY-API-KEY' \
 -H 'Content-Type: application/json' \
 -d '{
"abi": MY-CONTRACT-ABI ,
"params": {"who": "0x3355d6E71585d4e619f4dB4C7c5Bfe549b278299" }
}'
using System.Collections.Generic;
using Moralis.Web3Api.Models;
using MoralisWeb3ApiSdk;

   public async void ReadFunction()
   {
      // Function ABI input parameters
      object[] inputParams = new object[1];
      inputParams[0] = new { internalType = "address", name = "account", type = "address"};
      // Function ABI Output parameters
      object[] outputParams = new object[1];
      outputParams[0] = new { internalType = "uint256", name = "", type = "uint256"};
      // Function ABI
      object[] abi = new object[1];
      abi[0] = new { inputs = inputParams, name = "balanceOf", outputs = outputParams, stateMutability = "view", type = "function" };
      // Define request object
      RunContractDto rcd = new RunContractDto()
      {
          Abi = abi,
          Params = new { account = "0x3355d6E71585d4e619f4dB4C7c5Bfe549b278299" }
      };
      string resp = await MoralisInterface.GetClient().Web3Api.Native.RunContractFunction("0xdAC17F958D2ee523a2206206994597C13D831ec7", "balanceOf", rcd, ChainList.eth);
      print(resp);
   }

示例结果：

{"result":"5691150038"}

getBlock

通过块哈希检索块的内容。 返回一个块对象（异步）。

选项：

  • ​chain​（可选）：从区块链获取数据。 有效值列在支持的链上。 默认值 Eth。
  • ​block_number_or_hash​（必需）：块哈希或块号。

你可以通过​JS​、​React​、​curl​、​Unity​来实现

const options = { chain: "bsc", block_number_or_hash: "2" };

// get block content on BSC
const transactions = await Moralis.Web3API.native.getBlock(options);
import React from "react";
import { useMoralisWeb3Api } from "react-moralis";

const Web3Api = useMoralisWeb3Api();
// get block content on BSC
const fetchBlock = async () => {
  const options = { chain: "bsc", block_number_or_hash: "2" };
  const result = await Web3Api.native.getBlock(options);
  console.log(result);
};
curl -X 'GET' \
  'https://deep-index.moralis.io/api/v2/block/2?chain=bsc' \
  -H 'accept: application/json' \
  -H 'X-API-Key: MY-API-KEY'
using System.Collections.Generic;
using Moralis.Web3Api.Models;
using MoralisWeb3ApiSdk;

  public async void fetchBlock()
  {
    Block block = await MoralisInterface.GetClient().Web3Api.Native.GetBlock(blockNumberOrHash: "2", ChainList.bsc);
    print(block.ToJson());
  }

示例结果：

{
  "timestamp": "2021-05-07T11:08:35.000Z",
  "number": "12386788",
  "hash": "0x9b559aef7ea858608c2e554246fe4a24287e7aeeb976848df2b9a2531f4b9171",
  "parent_hash": "0x011d1fc45839de975cc55d758943f9f1d204f80a90eb631f3bf064b80d53e045",
  "nonce": "0xedeb2d8fd2b2bdec",
  "sha3_uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
  "logs_bloom": "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",
  "transactions_root": "0xe4c7bf3aff7ad07f9e80d57f7189f0252592fee6321c2a9bd9b09b6ce0690d27",
  "state_root": "0x49e3bfe7b618e27fde8fa08884803a8458b502c6534af69873a3cc926a7c724b",
  "receipts_root": "0x7cf43d7e837284f036cf92c56973f5e27bdd253ca46168fa195a6b07fa719f23",
  "miner": "0xea674fdde714fd979de3edf0f56aa9716b898ec8",
  "difficulty": "7253857437305950",
  "total_difficulty": "24325637817906576196890",
  "size": "61271",
  "extra_data": "0x65746865726d696e652d6575726f70652d7765737433",
  "gas_limit": "14977947",
  "gas_used": "14964688",
  "transaction_count": "252",
  "transactions": [
    {
      "hash": "0x1ed85b3757a6d31d01a4d6677fc52fd3911d649a0af21fe5ca3f886b153773ed",
      "nonce": "1848059",
      "transaction_index": "108",
      "from_address": "0x267be1c1d684f78cb4f6a176c4911b741e4ffdc0",
      "to_address": "0x003dde3494f30d861d063232c6a8c04394b686ff",
      "value": "115580000000000000",
      "gas": "30000",
      "gas_price": "52500000000",
      "input": "0x",
      "receipt_cumulative_gas_used": "4923073",
      "receipt_gas_used": "21000",
      "receipt_contract_address": null,
      "receipt_root": null,
      "receipt_status": "1",
      "block_timestamp": "2021-05-07T11:08:35.000Z",
      "block_number": "12386788",
      "block_hash": "0x9b559aef7ea858608c2e554246fe4a24287e7aeeb976848df2b9a2531f4b9171",
      "logs": [
        {
          "log_index": "273",
          "transaction_hash": "0xdd9006489e46670e0e85d1fb88823099e7f596b08aeaac023e9da0851f26fdd5",
          "transaction_index": "204",
          "address": "0x3105d328c66d8d55092358cf595d54608178e9b5",
          "data": "0x00000000000000000000000000000000000000000000000de05239bccd4d537400000000000000000000000000024dbc80a9f80e3d5fc0a0ee30e2693781a443",
          "topic0": "0x2caecd17d02f56fa897705dcc740da2d237c373f70686f4e0d9bd3bf0400ea7a",
          "topic1": "0x000000000000000000000000031002d15b0d0cd7c9129d6f644446368deae391",
          "topic2": "0x000000000000000000000000d25943be09f968ba740e0782a34e710100defae9",
          "topic3": null,
          "block_timestamp": "2021-05-07T11:08:35.000Z",
          "block_number": "12386788",
          "block_hash": "0x9b559aef7ea858608c2e554246fe4a24287e7aeeb976848df2b9a2531f4b9171"
        }
      ]
    }
  ]
}

getDateToBlock

检索提供日期的最近块（异步）。

选项：

  • ​chain​（可选）：从中获取数据的区块链。 有效值列在支持的链上。 默认值 Eth。
  • ​date​（必需）：以毫秒为单位的 ​Unix ​日期或日期字符串（​momentjs ​接受的任何格式）

你可以使用​JS​、​React​、​curl​、​Unity​来实现

const options = {
  chain: "bsc",
  date: "2021-09-29T13:09:15+00:00",
};
const date = await Moralis.Web3API.native.getDateToBlock(options);
import React from "react";
import { useMoralisWeb3Api } from "react-moralis";

const Web3Api = useMoralisWeb3Api();

const fetchDateToBlock = async () => {
  const options = { chain: "bsc", date: "2021-09-29T13:09:15+00:00" };
  const date = await Web3Api.native.getDateToBlock(options);
  console.log(date);
};
curl -X 'GET' \
  'https://deep-index.moralis.io/api/v2/dateToBlock?chain=bsc&date=2021-09-29T13%3A09%3A15%2B00%3A00' \
  -H 'accept: application/json' \
  -H 'X-API-Key: MY-API-KEY'
using System.Collections.Generic;
using Moralis.Web3Api.Models;
using MoralisWeb3ApiSdk;

  public async void fetchDateToBlock()
  {
    BlockDate blockDate = await MoralisInterface.GetClient().Web3Api.Native.GetDateToBlock(date:"2021-09-29T13:09:15+00:00", ChainList.eth);
    print(blockDate.ToJson());
  }

示例结果：

{
  "date": "2020-01-01T00:00:00+00:00",
  "block": 9193266,
  "timestamp": 1577836811
}

getLogsByAddress（新）

从地址检索日志（异步）。

选项：

  • ​chain​（可选）：从中获取数据的区块链。有效值列在支持的链上。默认值 Eth。
  • ​from_date​（可选）：获取交易的日期（momentjs 接受的任何格式）。提供参数 'from_block' 或 'from_date' 如果提供了 'from_date' 和 'from_block'，则将使用 'from_block'。
  • ​to_date​（可选）：获取到此日期的交易（momentjs 接受的任何格式）。提供参数 'to_block' 或 'to_date' 如果提供了 'to_date' 和 'to_block'，将使用 'to_block'。
  • ​from_block​（可选）：从哪里获取交易的最小块号提供参数'from_block'或'from_date'如果提供'from_date'和'from_block'，将使用'from_block'。
  • ​to_block​（可选）：从哪里获取交易的最大块号。提供参数 'to_block' 或 'to_date' 如果提供了 'to_date' 和 'to_block'，将使用 'to_block'。
  • ​address​（必填）：智能合约地址
  • ​topic0​（可选）：事件主题
  • ​topic1​（可选）：事件主题
  • ​topic2​（可选）：事件主题
  • ​topic3​（可选）：事件主题

你可以使用​JS​、​React​、​curl​、​Unity​来实现

const options = {
  address: "0x057Ec652A4F150f7FF94f089A38008f49a0DF88e",
  chain: "bsc",
  topic0: "0x2caecd17d02f56fa897705dcc740da2d237c373f70686f4e0d9bd3bf0400ea7a",
  topic1: "0x000000000000000000000000031002d15b0d0cd7c9129d6f644446368deae391",
  topic2: "0x000000000000000000000000d25943be09f968ba740e0782a34e710100defae9",
};

const logs = await Moralis.Web3API.native.getLogsByAddress(options);
import React from "react";
import { useMoralisWeb3Api } from "react-moralis";

const Web3Api = useMoralisWeb3Api();

const fetchLogsByAddress = async () => {
  const options = {
    address: "0x057Ec652A4F150f7FF94f089A38008f49a0DF88e",
    chain: "bsc",
    topic0:
      "0x2caecd17d02f56fa897705dcc740da2d237c373f70686f4e0d9bd3bf0400ea7a",
    topic1:
      "0x000000000000000000000000031002d15b0d0cd7c9129d6f644446368deae391",
    topic2:
      "0x000000000000000000000000d25943be09f968ba740e0782a34e710100defae9",
  };
  const logs = await Web3Api.native.getLogsByAddress(options);
  console.log(logs);
};
curl -X 'GET' \
  'https://deep-index.moralis.io/api/v2/0x057Ec652A4F150f7FF94f089A38008f49a0DF88e/logs?chain=bsc&topic0=0x2caecd17d02f56fa897705dcc740da2d237c373f70686f4e0d9bd3bf0400ea7a&topic1=0x000000000000000000000000031002d15b0d0cd7c9129d6f644446368deae391&topic2=0x000000000000000000000000d25943be09f968ba740e0782a34e710100defae9' \
  -H 'accept: application/json' \
  -H 'X-API-Key: MY-API-KEY'
using System.Collections.Generic;
using Moralis.Web3Api.Models;
using MoralisWeb3ApiSdk;

  public async void fetchLogsByAddress()
  {
    LogEventByAddress logEvents = await MoralisInterface.GetClient().Web3Api.Native.GetLogsByAddress(address: "0x057Ec652A4F150f7FF94f089A38008f49a0DF88e", ChainList.bsc, topic0:"0x2caecd17d02f56fa897705dcc740da2d237c373f70686f4e0d9bd3bf0400ea7a",topic1:"0x000000000000000000000000031002d15b0d0cd7c9129d6f644446368deae391", topic2:"0x000000000000000000000000d25943be09f968ba740e0782a34e710100defae9");
    print(logEvents.ToJson());
  }

示例结果：

{
  "transaction_hash": "0x2d30ca6f024dbc1307ac8a1a44ca27de6f797ec22ef20627a1307243b0ab7d09",
  "address": "0x057Ec652A4F150f7FF94f089A38008f49a0DF88e",
  "block_timestamp": "2021-04-02T10:07:54.000Z",
  "block_number": "12526958",
  "block_hash": "0x0372c302e3c52e8f2e15d155e2c545e6d802e479236564af052759253b20fd86",
  "data": "0x00000000000000000000000000000000000000000000000de05239bccd4d537400000000000000000000000000024dbc80a9f80e3d5fc0a0ee30e2693781a443",
  "topic0": "0x2caecd17d02f56fa897705dcc740da2d237c373f70686f4e0d9bd3bf0400ea7a",
  "topic1": "0x000000000000000000000000031002d15b0d0cd7c9129d6f644446368deae391",
  "topic2": "0x000000000000000000000000d25943be09f968ba740e0782a34e710100defae9",
  "topic3": null
}

getContractEvents

根据块号按降序获取事件。 返回一个包含 ​Contract ​事件数量和 ​Contract ​事件数组（异步）的对象。

选项：

  • ​chain​（可选）：从中获取数据的区块链。 有效值列在支持的链上。 默认值 Eth。
  • ​offset​（可选）：偏移量。
  • ​limit​（可选）：限制。
  • ​from_block​（可选）：从该区块开始获取合约事件
  • ​to_block ​（可选）：获取此区块的合约事件
  • ​topic​（必填）：活动的主题
  • ​address​（必填）：一个智能合约地址
  • ​abi​（必填）：事件ABI（不插入整个智能合约的ABI）。 ABI 具有 JSON 格式。

你可以使用​JS​、​React​、​curl​、​Unity​来实现

const ABI = {
  anonymous: false,
  inputs: [
    { indexed: true, name: "from", type: "address" },
    { indexed: true, name: "to", type: "address" },
    { indexed: false, name: "value", type: "uint256" },
  ],
  name: "Transfer",
  type: "event",
};

const options = {
  chain: "eth",
  address: "0xdAC17F958D2ee523a2206206994597C13D831ec7",
  topic: "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
  limit: "3",
  abi: ABI,
};
const events = await Moralis.Web3API.native.getContractEvents(options);
import React from "react";
import { useMoralisWeb3Api } from "react-moralis";

const Web3Api = useMoralisWeb3Api();

const ABI = {
  anonymous: false,
  inputs: [
    { indexed: true, name: "from", type: "address" },
    { indexed: true, name: "to", type: "address" },
    { indexed: false, name: "value", type: "uint256" },
  ],
  name: "Transfer",
  type: "event",
};

const fetchContractEvents = async () => {
  const options = {
    chain: "eth",
    address: "0xdAC17F958D2ee523a2206206994597C13D831ec7",
    topic: "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
    limit: "3",
    abi: ABI,
  };
  const events = await Web3Api.native.getContractEvents(options);
  console.log(events);
};
curl -X 'POST' \
  'https://deep-index.moralis.io/api/v2/0xdAC17F958D2ee523a2206206994597C13D831ec7/events?chain=eth&topic=0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef&limit=3' \
  -H 'accept: application/json' \
  -H 'X-API-Key: MY-API-KEY' \
  -H 'Content-Type: application/json' \
  -d '{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"}'
using System.Collections.Generic;
using Moralis.Web3Api.Models;
using MoralisWeb3ApiSdk;

  public async void fetchContractEvents()
  {
    string abi = "{anonymous: false, inputs:[{ indexed: true, name: \"from\", type: \"address\" },{ indexed: true, name: \"to\", type: \"address\" },{ indexed: false, name: \"value\", type: \"uint256\" },],name: \"Transfer\", type: \"event\" }";
    List<LogEvent> logEvents = await MoralisInterface.GetClient().Web3Api.Native.GetContractEvents(address: "0xdAC17F958D2ee523a2206206994597C13D831ec7", topic: "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",abi: abi, ChainList.eth);
    foreach (LogEvent eventlog in logEvents)
    {
      print(eventlog.ToJson());
    }
  }

示例结果：

{
  "total": 140209404,
  "page": 0,
  "page_size": 3,
  "result": [
    {
      "transaction_hash": "0xc9f62f4f6ab505a96c1a84ec2899c6bfd86245ef1effaa689fc997798be763d5",
      "address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
      "block_timestamp": "2022-03-05T13:45:42.000Z",
      "block_number": "14327217",
      "block_hash": "0x1bb168d2725d15b12604c92a83c529617cd54a415c5d610a687f7859d45f9ea5",
      "data": {
        "from": "0x21f510cc9f81df4e4d2c705e672761cf487cdc5a",
        "to": "0x54e41aa7ac19efd71d19a3ca6b8a6c0154fe3afb",
        "value": "878000000"
      }
    },
    {
      "transaction_hash": "0x5ca80d7c49472072f5b98726b9cecd7f3d47e8a467c7a687339c3ba0471107e7",
      "address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
      "block_timestamp": "2022-03-05T13:45:42.000Z",
      "block_number": "14327217",
      "block_hash": "0x1bb168d2725d15b12604c92a83c529617cd54a415c5d610a687f7859d45f9ea5",
      "data": {
        "from": "0x63f12a6b5a21484c70cd78ef0df411c23c3adf87",
        "to": "0x391838e4418e6ebaefa494c433c596b5705b27f5",
        "value": "50000000000"
      }
    },
    {
      "transaction_hash": "0x69af21043e167483cb99660f097da9a4f65296d7ec5b40687afc9eadeefeb868",
      "address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
      "block_timestamp": "2022-03-05T13:45:42.000Z",
      "block_number": "14327217",
      "block_hash": "0x1bb168d2725d15b12604c92a83c529617cd54a415c5d610a687f7859d45f9ea5",
      "data": {
        "from": "0x7012e425e473feecd61543d8d31b2f51b57018fc",
        "to": "0xbd578df89c458b1cc60d7afca2f960831cd820a2",
        "value": "321600000"
      }
    }
  ]
}

getNFTTransfersByBlock

按块号或块哈希检索 NFT 传输。 返回一个 NFT 传输数组（异步）。

选项：

  • ​chain​（可选）：从中获取数据的区块链。 有效值列在支持的链上。 默认值 Eth。
  • ​block_number_or_hash​（必需）：块哈希或块号。

你可以使用​JS​、​React​、​curl​、​Unity​来实现

const options = { chain: "bsc", block_number_or_hash: "11284830" };

// get NFT transfers by block number or block hash
const NFTTransfers = await Moralis.Web3API.native.getNFTTransfersByBlock(
  options
);
import React from "react";
import { useMoralisWeb3Api } from "react-moralis";

const Web3Api = useMoralisWeb3Api();

const fetchNFTTransfersByBlock = async () => {
  // get NFT transfers by block number or block hash
  const options = { chain: "bsc", block_number_or_hash: "11284830" };

  const NFTTransfers = await Web3Api.native.getNFTTransfersByBlock(options);
  console.log(NFTTransfers);
};
curl -X 'GET' \
  'https://deep-index.moralis.io/api/v2/block/11284830/nft/transfers?chain=bsc&limit=500' \
  -H 'accept: application/json' \
  -H 'X-API-Key: MY-API-KEY'
using System.Collections.Generic;
using Moralis.Web3Api.Models;
using MoralisWeb3ApiSdk;

  public async void fetchNFTTransfersByBlock()
  {
    NftTransferCollection nftTransfers = MoralisInterface.GetClient().Web3Api.Native.GetNFTTransfersByBlock(blockNumberOrHash: "11284830", ChainList.bsc);
    print(nftTransfers.ToJson());
  }

示例结果：

[
  {
    amount: "1",
    block_hash:
      "0x4c00bcee8900e5fc4f6a5d11dff6edca3b97470da290986940da1d2f0ef221fb",
    block_number: "11284830",
    block_timestamp: "2021-09-27T17:07:54.000Z",
    contract_type: "ERC721",
    from_address: "0x6102f780a5c51dee8ce46c5db5b62d88119d559d",
    log_index: 130,
    to_address: "0xd95f7419ce0debf3a991ef9944808010928db319",
    token_address: "0xcf58705e2ff8642c4276c2dd2747ec8af5bafc1d",
    token_id: "281",
    transaction_hash:
      "0x19721cf6855f412f82de87f8c6050e6de3cc77a81388002bc24efea53bd36a0f",
    transaction_index: 35,
    transaction_type: "Single",
  },
];

getTransaction (新)

通过交易哈希获取交易。 返回一个事务对象（异步）。

选项：

  • ​chain​（可选）：从中获取数据的区块链。 有效值列在支持的链上。 默认值 Eth。
  • ​transaction_hash​（必需）：交易哈希。

你可以使用​JS​、​React​、​curl​、​Unity​来实现

const options = {
  chain: "eth",
  transaction_hash:
    "0x5e519cd5117aea6ed9d51d4f235b4badb2e3f69377a4e2f945e13feb20af4db3",
};
const transaction = await Moralis.Web3API.native.getTransaction(options);
import React from "react";
import { useMoralisWeb3Api } from "react-moralis";

const Web3Api = useMoralisWeb3Api();

const fetchTransaction = async () => {
  const options = {
    chain: "eth",
    transaction_hash:
      "0x5e519cd5117aea6ed9d51d4f235b4badb2e3f69377a4e2f945e13feb20af4db3",
  };
  const transaction = await Web3Api.native.getTransaction(options);
  console.log(transaction);
};
curl -X 'GET' \
  'https://deep-index.moralis.io/api/v2/transaction/0x5e519cd5117aea6ed9d51d4f235b4badb2e3f69377a4e2f945e13feb20af4db3?chain=eth' \
  -H 'accept: application/json' \
  -H 'X-API-Key: MY-API-KEY'
using System.Collections.Generic;
using Moralis.Web3Api.Models;
using MoralisWeb3ApiSdk;

  public async void fetchTransaction()
  {
    BlockTransaction blockTransaction = MoralisInterface.GetClient().Web3Api.Native.GetTransaction(transactionHash:"0x5e519cd5117aea6ed9d51d4f235b4badb2e3f69377a4e2f945e13feb20af4db3", ChainList.eth);
    print(blockTransaction.ToJson());
  }

示例结果：

{
  "hash": "0x1ed85b3757a6d31d01a4d6677fc52fd3911d649a0af21fe5ca3f886b153773ed",
  "nonce": "1848059",
  "transaction_index": "108",
  "from_address": "0x267be1c1d684f78cb4f6a176c4911b741e4ffdc0",
  "to_address": "0x003dde3494f30d861d063232c6a8c04394b686ff",
  "value": "115580000000000000",
  "gas": "30000",
  "gas_price": "52500000000",
  "input": "0x",
  "receipt_cumulative_gas_used": "4923073",
  "receipt_gas_used": "21000",
  "receipt_contract_address": null,
  "receipt_root": null,
  "receipt_status": "1",
  "block_timestamp": "2021-05-07T11:08:35.000Z",
  "block_number": "12386788",
  "block_hash": "0x9b559aef7ea858608c2e554246fe4a24287e7aeeb976848df2b9a2531f4b9171",
  "logs": [
    {
      "log_index": "273",
      "transaction_hash": "0xdd9006489e46670e0e85d1fb88823099e7f596b08aeaac023e9da0851f26fdd5",
      "transaction_index": "204",
      "address": "0x3105d328c66d8d55092358cf595d54608178e9b5",
      "data": "0x00000000000000000000000000000000000000000000000de05239bccd4d537400000000000000000000000000024dbc80a9f80e3d5fc0a0ee30e2693781a443",
      "topic0": "0x2caecd17d02f56fa897705dcc740da2d237c373f70686f4e0d9bd3bf0400ea7a",
      "topic1": "0x000000000000000000000000031002d15b0d0cd7c9129d6f644446368deae391",
      "topic2": "0x000000000000000000000000d25943be09f968ba740e0782a34e710100defae9",
      "topic3": null,
      "block_timestamp": "2021-05-07T11:08:35.000Z",
      "block_number": "12386788",
      "block_hash": "0x9b559aef7ea858608c2e554246fe4a24287e7aeeb976848df2b9a2531f4b9171"
    }
  ]
}


Moralis 支持的链
Moralis Web3API.account
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目录
Moralis 简介
Moralis 创建Dapp

Moralis 连接SDK

Moralis 用户

Moralis Web3身份验证

Moralis 电子邮件

Moralis 转移资产

Moralis Web3 API

Moralis Solana API

Moralis 自动同步

Moralis 数据库

Moralis 云代码

Moralis Web3

Moralis 文件

Moralis 工具

Moralis 插件

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Moralis FAQ
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