Are you searching for the best manner to get decoded pockets historical past utilizing an RPC node? In that case, you’ve come to the precise place. On this tutorial, we’ll introduce Moralis’ Prolonged RPC Strategies, permitting you to question enriched, human-readable knowledge seamlessly utilizing RPC-style requests. Keen to bounce into the code? Take a look at our eth_getDecodedTransactions methodology in motion:
import fetch from 'node-fetch';
const choices = {
methodology: 'POST',
headers: {
settle for: 'utility/json',
'content-type': 'utility/json'
},
physique: JSON.stringify({
"jsonrpc": "2.0",
"id": 1,
"method": "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 total historical past of the desired pockets, enriched with transaction summaries, class tags, addresses, and rather more. Right here’s an instance of what it’d appear to be:
{
//...
"result": [
{
"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": "
"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": "
"address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"log_index": 338,
"value": "50000000000",
"possible_spam": false,
"verified_contract": true,
"direction": "send",
"value_formatted": "50000"
}
],
"method_label": "transfer",
"native_transfers": [],
"summary": "Sent 50,000 USDT to Binance 14",
"possible_spam": false,
"category": "token send"
},
//...
}
]
}
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 a part of us on this information or take a look at the Prolonged RPC Strategies documentation web page.
Need to get decoded pockets historical past utilizing an RPC node your self? Join free with Moralis and acquire instant entry to all our top-tier growth instruments!
Overview
In case you’re constructing a crypto pockets, portfolio tracker, tax platform, or different Web3 initiatives, you would possibly want an simple manner to retrieve your customers’ pockets historical past. Fetching this info utilizing commonplace RPC strategies could be difficult, requiring many requests and intensive guide knowledge aggregation. Luckily, Moralis’ Prolonged RPC Strategies can streamline this course of!
With our Prolonged RPC Strategies, you get to expertise the following technology of RPC nodes. Fetch the total historical past of any pockets, enriched with transaction summaries, class tags, deal with labels, and rather more – all with a single request. Need 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 History of a Crypto Wallet?
A crypto pockets’s historical past encompasses its earlier interactions throughout blockchain networks similar to Ethereum, Optimism, Base, and BNB Good Chain (BSC). This historical past consists of native transactions, ERC-20 transfers, contract interactions, NFT trades, deposits, airdrops, and extra. In essence, this knowledge offers 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 below are three key examples:
- Cryptocurrency Wallets: Wallets usually 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 monitor the efficiency of their property.
- Tax Platforms: Tax platforms want a transparent timeline of a pockets’s previous exercise to perceive when tokens have been purchased, bought, and traded to generate correct tax studies.
So, how are you going to 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 “Remote Procedure Call,” and it refers to communication protocols that enable one software program system to name and request providers from different software program on a distinct machine. Within the Web3 area, RPC protocols allow dapps to work together with blockchain networks like Ethereum, Polygon, and Optimism.
There are a number of standardized RPC protocols. An awesome instance is JSON-RPC, which contains a set of predefined RPC strategies streamlining blockchain interactions, together with each studying and writing on-chain knowledge. Right here’s a listing of widespread RPC strategies:
eth_getTransactionByHash: Returns information a couple of transaction by hash.eth_getBalance: Returns the stability of an account.eth_getBlockNumber: Returns the newest block quantity.eth_getChainId: Returns the chain ID.eth_gasPrice: Returns the present gasoline worth.
All in all, RPC strategies streamline interactions with blockchains, making it simpler for builders to construct dapps and different Web3 initiatives.
Limitations of Customary RPC Strategies
Whereas RPC strategies make it simpler to learn and write blockchain knowledge, they’ve some vital limitations it is best to think about. As an example, you may’t use commonplace RPC strategies to seamlessly get a pockets’s full historical past. To get this info, you want to make many requests, sew collectively knowledge, and decode the data your self.
As you may think about, this takes each quite a lot of time and assets, which could be higher spent on different points of Web3 growth. Nonetheless, there’s a higher answer: 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 these questions, be a part of us within the subsequent part. Let’s go!
How to Get Decoded Wallet History Using an RPC Node – Introducing Moralis’ Prolonged RPC Strategies
Moralis’ Prolonged RPC Strategies streamline the method of fetching decoded, human-readable knowledge utilizing RPC nodes. With single requests, you may seamlessly fetch any pockets’s full historical past, ERC-20 token balances, NFTs, and rather more, making dapp growth 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 deal with.eth_getTokenPrice: Fetch any token’s worth by deal with.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 knowledge that our APIs present, however through RPC-style requests.
eth_getDecodedTransactions – The Easiest Manner to Get Decoded Wallet History Using an RPC Node
The main focus of at the moment’s information is eth_getDecodedTransactions. With this premier methodology, you don’t have 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 rather more!
Moreover, the responses offered by the eth_getDecodedTransactions methodology are totally enriched with automated transaction summaries, class tags, deal with labels, and extra knowledge for every occasion. This implies you get totally decoded knowledge out of the field with minimal effort.
So, how does this work? And what do the responses truly appear to be? In case you’re curious, be a part of us within the subsequent part as we stroll you thru an entire tutorial on how to get decoded pockets historical past utilizing an RPC node and our eth_getDecodedTransactions methodology.
3-Step Tutorial: How to Get Decoded Wallet History Using an RPC Node
It’s time to present you the way to seamlessly get decoded pockets historical past utilizing an RPC node. Thanks to the accessibility of our Prolonged RPC Strategies and the eth_getDecodedTransactions endpoint, you will get the info you want in three easy steps:
- Enroll with Moralis & arrange a node.
- Write a script calling the
eth_getDecodedTransactionsmethodology. - Execute the code.
Nonetheless, earlier than leaping into the tutorial, you have to cope with a couple of stipulations.
Stipulations
Earlier than you proceed, be sure to have the next prepared:
Step 1: Signal Up with Moralis & Set Up a Node
Click on the “Start 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 maintain considered 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 popular 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 “package.json” file and add "type": "module" to the checklist:
Create a brand new “index.js” file and add the code beneath:
import fetch from 'node-fetch';
const choices = {
methodology: 'POST',
headers: {
settle for: 'utility/json',
'content-type': 'utility/json'
},
physique: JSON.stringify({
"jsonrpc": "2.0",
"id": 1,
"method": "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 deal with 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 total historical past of the desired pockets, enriched with human-readable transaction summaries, class tags, addresses, and rather more. Right here’s a pattern response:
{
//...
"result": [
{
"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": "
"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": "
"address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"log_index": 338,
"value": "50000000000",
"possible_spam": false,
"verified_contract": true,
"direction": "send",
"value_formatted": "50000"
}
],
"method_label": "transfer",
"native_transfers": [],
"summary": "Sent 50,000 USDT to Binance 14",
"possible_spam": false,
"category": "token send"
},
//...
}
]
}
Congratulations! You now know the way to get decoded pockets historical past utilizing an RPC node. For additional info, please take a look at 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 a number of the predominant advantages of the eth_getDecodedTransactions methodology:
- One Request – All Information: With Moralis’ next-generation nodes, you may streamline your developer expertise, as you solely want a single RPC request to get decoded pockets historical past.
- Computerized Summaries: The
eth_getDecodedTransactionsmethodology options automated summaries for every transaction occasion. This implies you now not have to join the dots your self.
- Diminished Complexity: With complete responses, now you can construct every thing from portfolio trackers to tax platforms with out breaking a sweat.
Past How to Get Decoded Wallet History Using an RPC Node – Exploring Moralis Additional
Moralis is the #1 Web3 knowledge supplier, supplying you with top-tier instruments similar to RPC nodes and use case-specific APIs for wallets, tokens, NFTs, DeFi, and rather more. As such, when utilizing Moralis, you get all crypto knowledge in a single place!
What makes our growth instruments particular?
- Complete: Our APIs and Prolonged RPC Strategies are outcome-oriented, supplying you with extra knowledge with fewer calls. Fetch pockets historical past, token balances with costs, and rather more with simply single requests.
- Multi-Chain: Moralis helps all main chains, together with Ethereum, Polygon, BSC, and lots of extra. Expertise full function parity throughout all the most important chains so you may 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 instances from 70 ms, setting the benchmark for velocity.
- 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 knowledge utilizing RPC-style requests.
Take a look at 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 circumstances. Listed below are three key examples:
- Wallet API: Fetch any pockets’s full historical past, token balances, NFT balances, profitability, internet value, and rather more with solely single traces of code when utilizing Moralis’ Wallet API. That is the proper 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 answer for ERC-20 knowledge.
- Streams API: Moralis’ Streams API is the {industry}’s main real-time knowledge answer. With our intuitive point-and-click interface, you may arrange Web3 knowledge pipelines to stream real-time knowledge into your initiatives with out breaking a sweat.
Take a look at our Web3 API web page to study extra about all our premier interfaces.
Abstract: How to Get Decoded Wallet History Using an RPC Node
Whether or not you’re constructing a pockets, portfolio tracker, tax platform, or different comparable Web3 initiatives, you usually want entry to your customers’ pockets historical past. Nonetheless, fetching this knowledge utilizing commonplace RPC strategies, similar to eth_getBlockByNumber and different endpoints, could be difficult, as you want to make many requests and compile quite a lot of knowledge your self. Luckily, there’s a greater different: Moralis’ Prolonged RPC Strategies.
With our Prolonged RPC Strategies, you may seamlessly fetch decoded, human-readable knowledge through RPC-style requests. As such, it has by no means been simpler to get decoded pockets historical past, token balances, token costs, and extra through RPC nodes.
So, how are you going to use this highly effective function to get decoded pockets historical past utilizing an RPC node? Take a look at the eth_getDecodedTransactions endpoint in motion:
import fetch from 'node-fetch';
const choices = {
methodology: 'POST',
headers: {
settle for: 'utility/json',
'content-type': 'utility/json'
},
physique: JSON.stringify({
"jsonrpc": "2.0",
"id": 1,
"method": "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 operating the script above, you get the total historical past of the desired pockets, together with automated summaries, class tags, and rather more for every occasion. Right here’s a pattern response:
{
//...
"result": [
{
"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": "
"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": "
"address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"log_index": 338,
"value": "50000000000",
"possible_spam": false,
"verified_contract": true,
"direction": "send",
"value_formatted": "50000"
}
],
"method_label": "transfer",
"native_transfers": [],
"summary": "Sent 50,000 USDT to Binance 14",
"possible_spam": false,
"category": "token send"
},
//...
}
]
}
That’s it! You now know the way to get decoded pockets historical past utilizing an RPC node!
In case you discovered this text attention-grabbing, think about testing extra content material right here on the weblog. As an example, learn the way to get ERC-20 token balances utilizing RPC nodes or take a look at our DeFi protocol knowledge tutorial.
Additionally, if you want to leverage the following technology of RPC nodes your self, don’t neglect to enroll with Moralis!
