Blockchain Address Labeling API – Identify Blockchain Address Owners – Moralis for Developers

Do you want a straightforward method to establish blockchain deal with house owners? In that case, you’ll wish to try Moralis’ Blockchain Deal with Labeling API. This API enriches all our transaction and switch endpoints with deal with and entity labels, supplying you with absolutely decoded information straight out of the field. Desirous to be taught the way it works? Try the entity-enriched pattern response under: 

{
  "hash": "0x70c30285a9a4cc1c147cc94e5d0cefebe693fffd5fd5cbf727e2f86b6829d71b",
  "nonce": "6810858",
  "transaction_index": "72",
  "from_address": "Oxa9d1e08c7793af67e9d92fe308d5697fb81d3e43",
  "from_address_label": "Coinbase: Scorching Pockets",
  "from_address_entity": "Coinbase",
  "from_address_entity_logo": "https://entities-logos.s3.us-east-1.amazonaws.com/coinbase.png",
  "to_address": "Oxa9d1e08c7793af67e9d92fe308d5697fb81d3e43",
  "to_address_label": "Blackrock Pockets",
  "to_address_entity": "Blackrock, Inc",
  "to_address_entity_logo": "https://entities-logos.s3.us-east-1.amazonaws.com/blackrock.png",
  "worth": "0",
  "gasoline": "207128",
  "gas_price": "32393720336",
  "enter": "0xa9059cbb000000000000000000000000c476723407b737c173bdfd87c7abc80f6856e6320000000000000000000000000000000000000000000000008533e3870aec3000",
  "receipt_cumulative_gas_used": "8535588",
  "receipt_gas_used": "52089",
  "receipt_contract_address": null,
  "receipt_root": null,
  "receipt_status": "1",
  "block_timestamp": "2023-06-26T16:48:23.000Z",
  "block_number": "17564884",
  "block_hash": "0x4e61fbb792a84c419a22ffcc590cbcb2f5a1b88d8e864d608e3544a3594c0e69",
  "transfer_index": [17564884, 72]
}

As you’ll be able to see, our API responses function deal with and entity labels, logos, and rather more, permitting you to mechanically establish blockchain deal with house owners when querying transaction information. To be taught extra about how this works, be a part of us on this information as we lay all of it out. 

Wish to begin utilizing our highly effective APIs your self? Join a free Moralis account instantly and begin leveraging the {industry}’s main growth instruments as we speak! 

Overview

Blockchain addresses aren’t inherently user-friendly, consisting of lengthy, advanced alphanumeric strings. With out correct labeling, customers danger sending belongings to incorrect addresses, wrestle to establish deal with house owners, and face elevated possibilities of human error throughout blockchain interactions. Subsequently, labels are essential for the general consumer expertise in Web3. Nonetheless, we perceive the challenges of figuring out blockchain deal with house owners, which is why we launched Moralis’ Blockchain Deal with Labeling API.

Our API enriches all transaction and switch endpoints with labels for identified addresses and entities, making it simpler for builders and customers to totally perceive on-chain exercise. However how does this work? And how are you going to leverage Moralis to establish blockchain deal with house owners? When you’re searching for solutions to those questions, be a part of us on this tutorial. Let’s dive in!

Introducing Moralis’ Blockchain Deal with Labeling API – The Best Solution to Establish Blockchain Deal with House owners

The Moralis Blockchain Deal with Labeling API mechanically turns uncooked transaction enter into decoded, human-readable information by enriching on-chain occasions with complete deal with and entity labels representing corporations, organizations, and identified people. Some outstanding examples embrace OpenSea, Uniswap, BlackRock, and Elon Musk. This makes it simpler than ever earlier than to establish blockchain deal with house owners when querying transaction information.

Right here’s an instance of an entity-enriched response, highlighting the advantages of this function:

{
  "hash": "0x70c30285a9a4cc1c147cc94e5d0cefebe693fffd5fd5cbf727e2f86b6829d71b",
  "nonce": "6810858",
  "transaction_index": "72",
  "from_address": "Oxa9d1e08c7793af67e9d92fe308d5697fb81d3e43",
  "from_address_label": "Coinbase: Scorching Pockets",
  "from_address_entity": "Coinbase",
  "from_address_entity_logo": "https://entities-logos.s3.us-east-1.amazonaws.com/coinbase.png",
  "to_address": "Oxa9d1e08c7793af67e9d92fe308d5697fb81d3e43",
  "to_address_label": "Blackrock Pockets",
  "to_address_entity": "Blackrock, Inc",
  "to_address_entity_logo": "https://entities-logos.s3.us-east-1.amazonaws.com/blackrock.png",
  "worth": "0",
  "gasoline": "207128",
  "gas_price": "32393720336",
  "enter": "0xa9059cbb000000000000000000000000c476723407b737c173bdfd87c7abc80f6856e6320000000000000000000000000000000000000000000000008533e3870aec3000",
  "receipt_cumulative_gas_used": "8535588",
  "receipt_gas_used": "52089",
  "receipt_contract_address": null,
  "receipt_root": null,
  "receipt_status": "1",
  "block_timestamp": "2023-06-26T16:48:23.000Z",
  "block_number": "17564884",
  "block_hash": "0x4e61fbb792a84c419a22ffcc590cbcb2f5a1b88d8e864d608e3544a3594c0e69",
  "transfer_index": [17564884, 72]
}

As proven, the output contains deal with labels, entity names, and logos for each the to_address and from_address, simplifying the method of decoding and understanding every transaction.

All in all, when querying transaction information utilizing Moralis’ APIs, you’ll autonomously get deal with and entity labels, making it straightforward to establish blockchain deal with house owners and perceive precisely what’s occurring on-chain! 

How Many Entities Does the Blockchain Deal with Labeling API Help?

Our Blockchain Deal with Labeling API at the moment helps over 500 entities and about 6,000 deal with labels, with the very best protection throughout chains resembling Ethereum, BNB Sensible Chain (BSC), Polygon, Base, Optimism, and Arbitrum. Listed below are a number of the supported classes: 

• NFT Marketplaces
• Influencers
• DEXs
• CEXs
• Gaming
• Meme
• DeFi
• Lending
• L2s
• DAOs
• …and lots of extra!

What Endpoints Are Coated?

All of our switch and transaction endpoints function deal with and entity labels. Listed below are 5 key examples: 

• getWalletHistory()
• getWalletTransactions()
• getTransactions()
• getWalletNFTTransfers()
• …and lots of extra! 

When calling any of those Moralis endpoints, you’ll be capable of establish blockchain deal with house owners with out breaking a sweat! 

Why Do You Want Deal with & Entity Labels?

With out deal with labels, it’s difficult to totally perceive on-chain transactions and transfers. When you may pay attention to what’s being traded, you’ll be able to’t simply inform who’s interacting with whom. Thankfully, labels for identified addresses partly clear up this drawback, supplying you with decoded information out of the field.

Nonetheless, whereas deal with labels are a superb begin, this strategy lacks depth, as customers can’t entry detailed details about the entities behind the addresses. Because of this we additionally launched entity labels to offer builders and customers a broader perspective, serving to them establish blockchain deal with house owners extra seamlessly.

Blockchain Deal with Labeling API Advantages

Moralis’ Blockchain Deal with Labeling API presents many advantages. Beneath are three outstanding examples:

• In-depth Perception: Every entity is enriched with metadata, together with logos, names, and extra, offering a deeper understanding of blockchain transactions.

• Superior Querying: Seamlessly uncover and seek for entities and their related addresses, unlocking progressive methods to investigate and work together with crypto information.

• Contextualized Information: By linking a number of addresses to an entity, our API offers an entire overview of how entities function throughout varied blockchain networks.

Now that we’ve given you an outline of our Blockchain Deal with Labeling API, let’s present you the way it works in apply!

Full Tutorial: How one can Establish Blockchain Deal with House owners in 3 Steps

To exhibit the right way to establish blockchain deal with house owners, we’ll now present you our deal with and entity labels in motion. To take action, we’ll stroll you thru a tutorial on the right way to get the native transactions of a pockets in three easy steps: 

1. Get a Moralis API Key
2. Write a Script
3. Run the Code

However earlier than we are able to start, that you must deal with a number of conditions. 

Conditions

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

Step 1: Get a Moralis API Key 

Join an account with Moralis by clicking the ”Begin for Free” button on the high proper: 

When you log in, you’ll discover your API key beneath the ”Dwelling” tab: 

Copy and hold it for now, as you’ll want it within the subsequent step. 

Step 2: Write a Script

Arrange a brand new folder in your most popular IDE and initialize a mission with this terminal command:

npm init

Set up the required dependencies utilizing the terminal command under:

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

Add "kind": "module" to your ”bundle.json” file:

Create an ”index.js” file and add the next code:

import fetch from 'node-fetch';

const choices = {
 technique: 'GET',
 headers: {
   settle for: 'utility/json',
   'X-API-Key': 'YOUR_API_KEY'
 },
};

fetch('https://deep-index.builders.moralis.com/api/v2.2/0x1f9090aaE28b8a3dCeaDf281B0F12828e676c326?chain=eth', choices)
 .then(response => response.json())
 .then(response => console.log(response))
 .catch(err => console.error(err));

Change YOUR_API_KEY with the important thing you fetched in step one, and alter the deal with parameter to suit your question:

Step 3: Run the Code

Open a brand new terminal and run this command in your mission’s root folder to execute the script: 

node index.js

In return, you’ll get an array of the pockets’s previous transactions. Right here’s a pattern response: 

{
  //...
  "consequence": [
    {
      "hash": "0x32fbeacaefcd2c3aac4d6b3785bbd3c3a1abf7059ccd2ab0b5ce882fe8b1a8a7",
      "nonce": "689239",
      "transaction_index": "236",
      "from_address_entity": "rsync-builder",
      "from_address_entity_logo": null,
      "from_address": "0x1f9090aae28b8a3dceadf281b0f12828e676c326",
      "from_address_label": "rsync-builder: rsync-builder.eth",
      "to_address_entity": "Lido",
      "to_address_entity_logo": "https://entities-logos.s3.us-east-1.amazonaws.com/lido.png",
      "to_address": "0x388c818ca8b9251b393131c08a736a67ccb19297",
      "to_address_label": "Lido: Execution Layer Rewards Vault",
      "value": "145625272627297007",
      "gas": "22111",
      "gas_price": "6666132382",
      "input": "0x",
      "receipt_cumulative_gas_used": "22570408",
      "receipt_gas_used": "22111",
      "receipt_contract_address": null,
      "receipt_root": null,
      "receipt_status": "1",
      "block_timestamp": "2024-08-21T15:22:35.000Z",
      "block_number": "20577863",
      "block_hash": "0x4a3128adc3d3ee7bdfe7872d2235cf1089905135efd9dc179b57f1dd6239e304",
      "transfer_index": [
        20577863,
        236
      ],
      "transaction_fee": "0.000147394853098402"
    },
    //...
  ]
}

As you’ll be able to see, the response is absolutely enriched with quite a lot of helpful metadata, together with deal with and entity labels, logos, and extra:

      "from_address_entity": "rsync-builder",
      "from_address_entity_logo": null,
      "from_address": "0x1f9090aae28b8a3dceadf281b0f12828e676c326",
      "from_address_label": "rsync-builder: rsync-builder.eth",
      "to_address_entity": "Lido",
      "to_address_entity_logo": "https://entities-logos.s3.us-east-1.amazonaws.com/lido.png",
      "to_address": "0x388c818ca8b9251b393131c08a736a67ccb19297",
      "to_address_label": "Lido: Execution Layer Rewards Vault",

That’s how straightforward it’s to establish blockchain deal with house owners when working with Moralis’ Web3 API suite! 

To be taught extra about this, try the official entities and labeling documentation web page. 

Blockchain Deal with Labeling API Use Circumstances

Labels for identified addresses and entities have a number of crucial functions. Listed below are three key examples:

• Portfolio Trackers: Entity labels can streamline portfolio monitoring, permitting customers to simply comply with the exercise of whales and different entities with a number of addresses. In essence, these labels might help give an entire overview of the actions of organizations and identified people. 

• Analytics Platforms: Entity labels simplify the evaluation of on-chain exercise, enabling bulk queries of transaction information for identified organizations or people. This makes it simpler to realize insights into and analyze on-chain habits.

• Web3 Wallets: Labels for addresses and entities can improve the expertise of a Web3 pockets, giving customers higher perception into what protocols, addresses, and people they’re interacting with. 

These are just some outstanding examples, and our Blockchain Deal with Labeling API could be useful when constructing most dapps!  

Past Our Blockchain Deal with Labeling API – Exploring Moralis Additional

Moralis is your go-to Web3 information supplier, supplying you with seamless entry to next-generation nodes and top-tier APIs, together with the Pockets API, Token API, Streams API, and lots of extra. As such, when leveraging Moralis, you get all crypto information in a single single place. 

However what makes our growth instruments distinctive? 

• Complete: Our APIs and Prolonged RPC Strategies are designed to be outcome-oriented, supplying you with extra information with fewer API calls. Fetch any pockets’s full historical past, token balances with costs, NFT balances, and rather more with single requests, minimizing the hassle wanted to construct dapps. 

• Multi-Chain: Moralis helps a number of chains, together with Ethereum, Polygon, BSC, Optimism, Base, and lots of extra. And with our growth instruments, you get to expertise full function parity throughout all these blockchain networks.  

• Safe: Moralis is SOC 2 Kind 2 licensed, showcasing our dedication to sustaining excessive safety and reliability throughout each our APIs and RPC nodes. 

Nonetheless, to additional perceive the advantages of Moralis, let’s dive deeper into our suite of Web3 growth instruments! 

Web3 APIs

The Moralis suite of Web3 APIs includes a number of use case-specific interfaces. Listed below are seven key examples: 

• Pockets API: Get a pockets’s full historical past, token balances, NFT balances, web price, profitability, and rather more with single traces of code. It is a nice interface for anybody trying to combine pockets performance into their dapps. 

• NFT API: Entry NFT balances, up-to-date metadata, costs, transactions, and rather more with single requests. Use this API to streamline the event of NFT marketplaces, Web3 video games, and different related platforms. 

• Token API: Fetch token balances, metadata, costs, transactions, and extra. That is the last word ERC-20 information resolution, serving to you create every thing from portfolio trackers to DEXs with out breaking a sweat. 

• Worth API: Get real-time and historic costs for NFTs and ERC-20 tokens alike. The Worth API is the last word resolution if you happen to’re trying to combine token information into your dapps. 

• Streams API: The Streams API is Web3’s most outstanding real-time information resolution, permitting you to configure custom-made streams on the click on of some buttons. Arrange real-time alerts, stream information into your databases, and populate your dapps with the newest on-chain occasions. 

• Discovery API: That is the last word API for locating hidden gems. With single requests, you’ll be able to effortlessly question rising liquidity tokens, skilled purchaser tokens, trending tokens, and extra. 

• Market Information API: Get in-depth perception into the market with solely single traces of code. Seamlessly question high tokens by market cap, high tokens by value change, high NFTs by buying and selling quantity, and rather more. 

Try the Web3 API web page to be taught extra about all our premier interfaces! 

RPC Nodes

With Moralis, you’ll be able to effortlessly arrange nodes for all main chains, together with Ethereum, Polygon, BSC, Optimism, and Base. So, it doesn’t matter what chain you’re constructing on, we’ve received you coated! 

However why do you have to leverage our RPC nodes? 

• Pace: Our nodes function response occasions from 70 ms, setting the {industry} benchmark for pace. 

• Reliability: With 99.9% uptime, you’ll be able to safely depend on our node infrastructure. 

• Prolonged RPC Strategies: Question decoded, human-readable information with our Extended RPC Methods, together with pockets balances, token costs, metadata, and extra. 

Go to our RPC nodes web page to be taught extra about our next-generation nodes! 

Abstract: Blockchain Deal with Labeling API – Establish Blockchain Deal with House owners

Blockchain addresses are lengthy strings of letters and numbers, designed to be learn by computer systems.. With out correct labeling, it’s exhausting for us to differentiate between crypto addresses, resulting in a poor Web3 consumer expertise. And we all know how exhausting it’s to establish blockchain deal with house owners, which is why we constructed our Blockchain Deal with Labeling API.

The Blockchain Deal with Labeling API is answerable for enriching all our switch and transaction endpoints with labels for identified addresses and entities. Some outstanding examples embrace OpenSea, Uniswap, BlackRock, and Elon Musk. This makes it straightforward for builders and finish customers to establish blockchain deal with house owners when querying switch information utilizing our APIs. 

The Blockchain Deal with Labeling API at the moment helps 500+ entities and about 6,000 deal with labels, with essentially the most important protection spanning throughout chains like Ethereum, BSC, Optimism, Base, Arbitrum, and Polygon. So, it doesn’t matter what chain you’re constructing on, we received you coated. 

To indicate you the way it works, right here’s an entity-enriched pattern response:

{
  "hash": "0x70c30285a9a4cc1c147cc94e5d0cefebe693fffd5fd5cbf727e2f86b6829d71b",
  "nonce": "6810858",
  "transaction_index": "72",
  "from_address": "Oxa9d1e08c7793af67e9d92fe308d5697fb81d3e43",
  "from_address_label": "Coinbase: Scorching Pockets",
  "from_address_entity": "Coinbase",
  "from_address_entity_logo": "https://entities-logos.s3.us-east-1.amazonaws.com/coinbase.png",
  "to_address": "Oxa9d1e08c7793af67e9d92fe308d5697fb81d3e43",
  "to_address_label": "Blackrock Pockets",
  "to_address_entity": "Blackrock, Inc",
  "to_address_entity_logo": "https://entities-logos.s3.us-east-1.amazonaws.com/blackrock.png",
  "worth": "0",
  "gasoline": "207128",
  "gas_price": "32393720336",
  "enter": "0xa9059cbb000000000000000000000000c476723407b737c173bdfd87c7abc80f6856e6320000000000000000000000000000000000000000000000008533e3870aec3000",
  "receipt_cumulative_gas_used": "8535588",
  "receipt_gas_used": "52089",
  "receipt_contract_address": null,
  "receipt_root": null,
  "receipt_status": "1",
  "block_timestamp": "2023-06-26T16:48:23.000Z",
  "block_number": "17564884",
  "block_hash": "0x4e61fbb792a84c419a22ffcc590cbcb2f5a1b88d8e864d608e3544a3594c0e69",
  "transfer_index": [17564884, 72]
}

As you’ll be able to see, when querying information utilizing Moralis, you get entity names, logos, and rather more, supplying you with absolutely decoded information straight out of the field. And with this information, now you can enhance the consumer expertise of your tasks! 

When you favored this Blockchain Deal with Labeling API article, contemplate studying some extra Moralis content material. For example, try our tutorial on the right way to get wallet transactions using RPC nodes or examine the very best QuickNode Streams different. 

Additionally, if you happen to want to leverage our APIs your self, bear in mind to enroll with Moralis. You may create an account freed from cost, and also you’ll acquire fast entry to all our industry-leading growth instruments!