How to Get Decoded Wallet History Using an RPC Node – Moralis for Developers

Are you on the lookout for the best option to get decoded pockets historical past utilizing an RPC node? In that case, you’ve come to the fitting place. On this tutorial, we’ll introduce Moralis’ Prolonged RPC Strategies, permitting you to question enriched, human-readable information seamlessly utilizing RPC-style requests. Keen to leap into the code? Try our eth_getDecodedTransactions methodology in motion:

import fetch from 'node-fetch';

const choices = {
 methodology: 'POST',
 headers: {
   settle for: 'software/json',
   'content-type': 'software/json'
 },
 physique: JSON.stringify({
   "jsonrpc": "2.0",
   "id": 1,
   "methodology": "eth_getDecodedTransactions",
   "params": [
     {
       "address": "0xda74Ac6b69Ff4f1B6796cdDf61fBDd4A5f68525f",
     }
   ]
 })
};

fetch('YOUR_NODE_URL', choices)
 .then(response => response.json())
 .then(response => console.log(response))
 .catch(err => console.error(err));

By calling the strategy above, you’ll obtain the complete historical past of the desired pockets, enriched with transaction summaries, class tags, addresses, and far more. Right here’s an instance of what it would appear like:

{
  //...
    "consequence": [
      {
        "block_hash": "0x660274d577cd20b0b82c1bff5f3c5641ba6027544e005f9256d5add9c7447920",
        "block_number": "19868695",
        "block_timestamp": "2024-05-14T14:00:23.000Z",
        "from_address": "0xda74ac6b69ff4f1b6796cddf61fbdd4a5f68525f",
        "from_address_label": null,
        "from_address_entity": null,
        "from_address_entity_logo": null,
        "to_address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
        "to_address_label": "Tether USD (USDT)",
        "to_address_entity": null,
        "to_address_entity_logo": null,
        "gas": "55331",
        "gas_price": "13623172301",
        "hash": "0xc565260238f59fc3f35b74f3011375c7d637db9b075f77d342c30d19f946272e",
        "nonce": "14",
        "receipt_cumulative_gas_used": "13917979",
        "receipt_gas_used": "41309",
        "receipt_status": "1",
        "transaction_fee": "0.000562759624582009",
        "transaction_index": "75",
        "value": "0",
        "receipt_contract_address": null,
        "nft_transfers": [],
        "erc20_transfers": [
          {
            "token_name": "Tether USD",
            "token_symbol": "USDT",
            "token_logo": "https://logo.developers.moralis.com/0x1_0xdac17f958d2ee523a2206206994597c13d831ec7_3282f332c2ac2948929f01fe7d921c51",
            "token_decimals": "6",
            "from_address": "0xda74ac6b69ff4f1b6796cddf61fbdd4a5f68525f",
            "from_address_entity": null,
            "from_address_entity_logo": null,
            "from_address_label": null,
            "to_address": "0x28c6c06298d514db089934071355e5743bf21d60",
            "to_address_label": "Binance 14",
            "to_address_entity": "Binance",
            "to_address_entity_logo": "https://entities-logos.s3.us-east-1.amazonaws.com/binance.png",
            "address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
            "log_index": 338,
            "value": "50000000000",
            "possible_spam": false,
            "verified_contract": true,
            "direction": "send",
            "value_formatted": "50000"
          }
        ],
        "method_label": "switch",
        "native_transfers": [],
        "abstract": "Despatched 50,000 USDT to Binance 14",
        "possible_spam": false,
        "class": "token ship"
      },
      //...
    }
  ]
}

That’s it! With our Prolonged RPC Strategies, you solely want a single request to get decoded pockets historical past utilizing an RPC node. For a extra in-depth tutorial, be part of us on this information or try the Extended RPC Methods documentation web page.

Wish to get decoded pockets historical past utilizing an RPC node your self? Join free with Moralis and acquire speedy entry to all our top-tier improvement instruments!

Overview

When you’re constructing a crypto pockets, portfolio tracker, tax platform, or different Web3 tasks, you may want a straightforward option to retrieve your customers’ pockets historical past. Fetching this info utilizing commonplace RPC strategies may be difficult, requiring many requests and in depth handbook information aggregation. Fortuitously, Moralis’ Prolonged RPC Strategies can streamline this course of!

With our Prolonged RPC Strategies, you get to expertise the subsequent technology of RPC nodes. Fetch the complete historical past of any pockets, enriched with transaction summaries, class tags, handle labels, and far more – all with a single request. Wish to study extra about how this works? Comply with alongside on this tutorial as we lay all of it out for you. Let’s dive straight in! 

What’s the Historical past of a Crypto Pockets? 

A crypto pockets’s historical past encompasses its earlier interactions throughout blockchain networks reminiscent of Ethereum, Optimism, Base, and BNB Good Chain (BSC). This historical past contains native transactions, ERC-20 transfers, contract interactions, NFT trades, deposits, airdrops, and extra. In essence, this information gives a complete timeline of a pockets’s previous exercise.

The historical past of a cryptocurrency pockets is crucial when constructing a variety of decentralized purposes (dapps). Listed here are three key examples:

• Cryptocurrency Wallets: Wallets sometimes show customers’ transaction historical past, giving them perception into their previous buying and selling actions for elevated retention and engagement.

• Portfolio Tracker: Portfolio trackers want entry to customers’ pockets historical past to precisely observe the efficiency of their belongings.

• Tax Platforms: Tax platforms want a transparent timeline of a pockets’s previous exercise to grasp when tokens had been purchased, offered, and traded to generate correct tax stories.

So, how will you get pockets historical past utilizing an RPC node? Nicely, that is the place RPC strategies enter the equation!

What are RPC Strategies?

RPC is brief for “Distant Process Name,” and it refers to communication protocols that enable one software program system to name and request companies from different software program on a unique gadget. Within the Web3 house, RPC protocols allow dapps to work together with blockchain networks like Ethereum, Polygon, and Optimism.

There are a number of standardized RPC protocols. An ideal instance is JSON-RPC, which contains a set of predefined RPC strategies streamlining blockchain interactions, together with each studying and writing on-chain information. Right here’s an inventory of frequent RPC strategies:

• eth_getTransactionByHash: Returns data a few transaction by hash.
• eth_getBalance: Returns the steadiness of an account.
• eth_getBlockNumber: Returns the newest block quantity.
• eth_getChainId: Returns the chain ID.
• eth_gasPrice: Returns the present fuel worth.

All in all, RPC strategies streamline interactions with blockchains, making it simpler for builders to construct dapps and different Web3 tasks.

Limitations of Customary RPC Strategies

Whereas RPC strategies make it simpler to learn and write blockchain information, they’ve some important limitations it’s best to take into account. As an example, you’ll be able to’t use commonplace RPC strategies to seamlessly get a pockets’s full historical past. To get this info, you have to make many requests, sew collectively information, and decode the data your self.

As you’ll be able to think about, this takes each loads of time and assets, which may be higher spent on different points of Web3 improvement. Nonetheless, there’s a higher resolution: Moralis’ Prolonged RPC Strategies.

However what precisely are our Prolonged RPC Strategies? And the way do they profit you as a developer?

For the solutions to those questions, be part of us within the subsequent part. Let’s go!

The way to Get Decoded Pockets Historical past Utilizing an RPC Node – Introducing Moralis’ Prolonged RPC Strategies

Moralis’ Extended RPC Methods streamline the method of fetching decoded, human-readable information utilizing RPC nodes. With single requests, you’ll be able to seamlessly fetch any pockets’s full historical past, ERC-20 token balances, NFTs, and far more, making dapp improvement considerably extra accessible.

What are you able to get with our Prolonged RPC Strategies:

• eth_getDecodedTransactions: Get any pockets’s full transaction historical past.
• eth_getTransactions: Fetch the native transactions of a pockets.
• eth_getTokenBalances: Question the ERC-20 balances of any pockets.
• eth_getTokenMetadata: Get the metadata of a token by handle.
• eth_getTokenPrice: Fetch any token’s worth by handle.
• eth_getNFTBalances: Get any pockets’s NFT balances.
• eth_getNFTCollections: Question the NFT collections held by a pockets.

In essence, our Prolonged RPC Strategies improve our node providing, permitting you to get the identical decoded, human-readable information that our APIs present, however by way of RPC-style requests.

eth_getDecodedTransactions – The Easiest Technique to Get Decoded Pockets Historical past Utilizing an RPC Node

The main focus of in the present day’s information is eth_getDecodedTransactions. With this premier methodology, you don’t need to make a number of calls and join the dots your self. As an alternative, you solely want a single RPC request to get the decoded historical past of any pockets, together with native transactions, NFT transfers, sensible contract interactions, and far more! 

Moreover, the responses offered by the eth_getDecodedTransactions methodology are absolutely enriched with computerized transaction summaries, class tags, handle labels, and extra information for every occasion. This implies you get absolutely decoded information out of the field with minimal effort. 

So, how does this work? And what do the responses really appear like? When you’re curious, be part of us within the subsequent part as we stroll you thru a whole tutorial on the best way to get decoded pockets historical past utilizing an RPC node and our eth_getDecodedTransactions methodology.

3-Step Tutorial: The way to Get Decoded Pockets Historical past Utilizing an RPC Node

It’s time to point out you the best way to seamlessly get decoded pockets historical past utilizing an RPC node. Because of the accessibility of our Prolonged RPC Strategies and the eth_getDecodedTransactions endpoint, you may get the information you want in three easy steps: 

1. Enroll with Moralis & arrange a node.
2. Write a script calling the eth_getDecodedTransactions methodology.
3. Execute the code.

Nonetheless, earlier than leaping into the tutorial, you could cope with just a few stipulations. 

Stipulations

Earlier than you proceed, be sure you have the next prepared: 

Step 1: Signal Up with Moralis & Set Up a Node

Click on the “Begin for Free” button on the high proper and join an account with Moralis:

Log in, go to the “Nodes” tab, and click on the “+ Create Node” button:

Choose “Ethereum,” then “Mainnet,” and hit “Create Node”:

Doing so will create two new node URLs. Copy and hold certainly one of your URLs for now, as you’ll want it within the subsequent step:

Step 2: Write a Script Calling the eth_getDecodedTransactions Technique

Arrange a venture folder in your most well-liked IDE, open a brand new terminal, and initialize a venture with the given command:

npm init

Set up the required dependencies with this terminal command:

npm set up node-fetch --save
npm set up moralis @moralisweb3/common-evm-utils

Open your “bundle.json” file and add "sort": "module" to the listing:

Create a brand new “index.js” file and add the code under:

import fetch from 'node-fetch';

const choices = {
 methodology: 'POST',
 headers: {
   settle for: 'software/json',
   'content-type': 'software/json'
 },
 physique: JSON.stringify({
   "jsonrpc": "2.0",
   "id": 1,
   "methodology": "eth_getDecodedTransactions",
   "params": [
     {
       "address": "0xda74Ac6b69Ff4f1B6796cdDf61fBDd4A5f68525f",
     }
   ]
 })
};

fetch('YOUR_NODE_URL', choices)
 .then(response => response.json())
 .then(response => console.log(response))
 .catch(err => console.error(err));

Exchange YOUR_NODE_URL with the URL you copied throughout step one:

Configure the handle parameter to suit your question:

Step 3: Execute the Code

Run this terminal command in your venture’s root folder to execute the script: 

node index.js

In return, you’ll get the complete historical past of the desired pockets, enriched with human-readable transaction summaries, class tags, addresses, and far more. Right here’s a pattern response: 

{
  //...
    "consequence": [
      {
        "block_hash": "0x660274d577cd20b0b82c1bff5f3c5641ba6027544e005f9256d5add9c7447920",
        "block_number": "19868695",
        "block_timestamp": "2024-05-14T14:00:23.000Z",
        "from_address": "0xda74ac6b69ff4f1b6796cddf61fbdd4a5f68525f",
        "from_address_label": null,
        "from_address_entity": null,
        "from_address_entity_logo": null,
        "to_address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
        "to_address_label": "Tether USD (USDT)",
        "to_address_entity": null,
        "to_address_entity_logo": null,
        "gas": "55331",
        "gas_price": "13623172301",
        "hash": "0xc565260238f59fc3f35b74f3011375c7d637db9b075f77d342c30d19f946272e",
        "nonce": "14",
        "receipt_cumulative_gas_used": "13917979",
        "receipt_gas_used": "41309",
        "receipt_status": "1",
        "transaction_fee": "0.000562759624582009",
        "transaction_index": "75",
        "value": "0",
        "receipt_contract_address": null,
        "nft_transfers": [],
        "erc20_transfers": [
          {
            "token_name": "Tether USD",
            "token_symbol": "USDT",
            "token_logo": "https://logo.developers.moralis.com/0x1_0xdac17f958d2ee523a2206206994597c13d831ec7_3282f332c2ac2948929f01fe7d921c51",
            "token_decimals": "6",
            "from_address": "0xda74ac6b69ff4f1b6796cddf61fbdd4a5f68525f",
            "from_address_entity": null,
            "from_address_entity_logo": null,
            "from_address_label": null,
            "to_address": "0x28c6c06298d514db089934071355e5743bf21d60",
            "to_address_label": "Binance 14",
            "to_address_entity": "Binance",
            "to_address_entity_logo": "https://entities-logos.s3.us-east-1.amazonaws.com/binance.png",
            "address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
            "log_index": 338,
            "value": "50000000000",
            "possible_spam": false,
            "verified_contract": true,
            "direction": "send",
            "value_formatted": "50000"
          }
        ],
        "method_label": "switch",
        "native_transfers": [],
        "abstract": "Despatched 50,000 USDT to Binance 14",
        "possible_spam": false,
        "class": "token ship"
      },
      //...
    }
  ]
}

Congratulations! You now know the best way to get decoded pockets historical past utilizing an RPC node. For additional info, please try the official eth_getDecodedTransactions documentation web page. 

From right here, now you can comply with the identical steps to name any of our different Prolonged RPC Strategies! 

Exploring the Advantages of eth_getDecodedTransactions

Now that you know the way to get decoded pockets historical past utilizing an RPC node, let’s discover among the major advantages of the eth_getDecodedTransactions methodology: 

• One Request – All Information: With Moralis’ next-generation nodes, you’ll be able to streamline your developer expertise, as you solely want a single RPC request to get decoded pockets historical past.

• Computerized Summaries: The eth_getDecodedTransactions methodology options computerized summaries for every transaction occasion. This implies you now not have to attach the dots your self. 

• Lowered Complexity: With complete responses, now you can construct the whole lot from portfolio trackers to tax platforms with out breaking a sweat. 

Past The way to Get Decoded Pockets Historical past Utilizing an RPC Node – Exploring Moralis Additional

Moralis is the #1 Web3 information supplier, supplying you with top-tier instruments reminiscent of RPC nodes and use case-specific APIs for wallets, tokens, NFTs, DeFi, and far more. As such, when utilizing Moralis, you get all crypto information in a single place! 

What makes our improvement instruments particular? 

• Complete: Our APIs and Prolonged RPC Strategies are outcome-oriented, supplying you with extra information with fewer calls. Fetch pockets historical past, token balances with costs, and far more with simply single requests. 

• Multi-Chain: Moralis helps all main chains, together with Ethereum, Polygon, BSC, and plenty of extra. Expertise full function parity throughout all the largest chains so you’ll be able to streamline your developer expertise when constructing cross-chain dapps. 

• Safe: Our SOC 2 Sort 2 certification highlights Moralis’ dedication to sustaining enterprise-grade safety and reliability. 

However, let’s discover our RPC nodes and Web3 APIs to additional spotlight the advantages of Moralis! 

RPC Nodes

Moralis is a top-tier node supplier, supplying you with the instruments to seamlessly entry next-generation RPC nodes for all main chains. 

What makes our RPC nodes distinctive? 

• Pace: Our nodes function response occasions from 70 ms, setting the benchmark for pace. 
• Reliability: With 99.9% uptime, we assure high-reliability requirements.
• Prolonged RPC Strategies: With Moralis’ Prolonged RPC Strategies, now you can question decoded, human-readable information utilizing RPC-style requests. 

Try our RPC nodes web page for extra info. 

Moralis’ Web3 APIs

Our suite of industry-leading APIs includes a number of interfaces tailor-made to particular use instances. Listed here are three key examples: 

• Pockets API: Fetch any pockets’s full historical past, token balances, NFT balances, profitability, web value, and far more with solely single traces of code when utilizing Moralis’ Pockets API. That is the right API for constructing wallets and integrating pockets performance into dapps. 

• Token API: Get token balances, costs, metadata, crypto PnL, transfers, and extra with only one request when utilizing the Token API. That is your go-to resolution for ERC-20 information. 

• Streams API: Moralis’ Streams API is the {industry}’s main real-time information resolution. With our intuitive point-and-click interface, you’ll be able to arrange Web3 information pipelines to stream real-time information into your tasks with out breaking a sweat. 

Try our Web3 API web page to study extra about all our premier interfaces. 

Abstract: The way to Get Decoded Pockets Historical past Utilizing an RPC Node

Whether or not you’re constructing a pockets, portfolio tracker, tax platform, or different related Web3 tasks, you typically want entry to your customers’ pockets historical past. Nonetheless, fetching this information utilizing commonplace RPC strategies, reminiscent of eth_getBlockByNumber and different endpoints, may be difficult, as you have to make many requests and compile loads of information your self. Fortuitously, there’s a greater various: Moralis’ Prolonged RPC Strategies.

With our Prolonged RPC Strategies, you’ll be able to seamlessly fetch decoded, human-readable information by way of RPC-style requests. As such, it has by no means been simpler to get decoded pockets historical past, token balances, token costs, and extra by way of RPC nodes.

So, how will you use this highly effective function to get decoded pockets historical past utilizing an RPC node? Try the eth_getDecodedTransactions endpoint in motion:

import fetch from 'node-fetch';

const choices = {
 methodology: 'POST',
 headers: {
   settle for: 'software/json',
   'content-type': 'software/json'
 },
 physique: JSON.stringify({
   "jsonrpc": "2.0",
   "id": 1,
   "methodology": "eth_getDecodedTransactions",
   "params": [
     {
       "address": "0xda74Ac6b69Ff4f1B6796cdDf61fBDd4A5f68525f",
     }
   ]
 })
};

fetch('YOUR_NODE_URL', choices)
 .then(response => response.json())
 .then(response => console.log(response))
 .catch(err => console.error(err));

In return for working the script above, you get the complete historical past of the desired pockets, together with computerized summaries, class tags, and far more for every occasion. Right here’s a pattern response:

{
  //...
    "consequence": [
      {
        "block_hash": "0x660274d577cd20b0b82c1bff5f3c5641ba6027544e005f9256d5add9c7447920",
        "block_number": "19868695",
        "block_timestamp": "2024-05-14T14:00:23.000Z",
        "from_address": "0xda74ac6b69ff4f1b6796cddf61fbdd4a5f68525f",
        "from_address_label": null,
        "from_address_entity": null,
        "from_address_entity_logo": null,
        "to_address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
        "to_address_label": "Tether USD (USDT)",
        "to_address_entity": null,
        "to_address_entity_logo": null,
        "gas": "55331",
        "gas_price": "13623172301",
        "hash": "0xc565260238f59fc3f35b74f3011375c7d637db9b075f77d342c30d19f946272e",
        "nonce": "14",
        "receipt_cumulative_gas_used": "13917979",
        "receipt_gas_used": "41309",
        "receipt_status": "1",
        "transaction_fee": "0.000562759624582009",
        "transaction_index": "75",
        "value": "0",
        "receipt_contract_address": null,
        "nft_transfers": [],
        "erc20_transfers": [
          {
            "token_name": "Tether USD",
            "token_symbol": "USDT",
            "token_logo": "https://logo.developers.moralis.com/0x1_0xdac17f958d2ee523a2206206994597c13d831ec7_3282f332c2ac2948929f01fe7d921c51",
            "token_decimals": "6",
            "from_address": "0xda74ac6b69ff4f1b6796cddf61fbdd4a5f68525f",
            "from_address_entity": null,
            "from_address_entity_logo": null,
            "from_address_label": null,
            "to_address": "0x28c6c06298d514db089934071355e5743bf21d60",
            "to_address_label": "Binance 14",
            "to_address_entity": "Binance",
            "to_address_entity_logo": "https://entities-logos.s3.us-east-1.amazonaws.com/binance.png",
            "address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
            "log_index": 338,
            "value": "50000000000",
            "possible_spam": false,
            "verified_contract": true,
            "direction": "send",
            "value_formatted": "50000"
          }
        ],
        "method_label": "switch",
        "native_transfers": [],
        "abstract": "Despatched 50,000 USDT to Binance 14",
        "possible_spam": false,
        "class": "token ship"
      },
      //...
    }
  ]
}

That’s it! You now know the best way to get decoded pockets historical past utilizing an RPC node!

When you discovered this text attention-grabbing, take into account trying out extra content material right here on the weblog. As an example, learn to get ERC-20 token balances using RPC nodes or try our DeFi protocol data tutorial.

Additionally, if you happen to want to leverage the subsequent technology of RPC nodes your self, don’t overlook to enroll with Moralis!