How to Get Token Prices with an RPC Node - Moralis Web3

Are you in search of a simple option to get token costs with an RPC node? In that case, you’ve come to the fitting place! In immediately’s tutorial, we’ll introduce you to Moralis’ Prolonged RPC Strategies and our eth_getTokenPrice endpoint. With this endpoint, you simply want a single RPC request to get the value of any token. Are you desirous to learn the way this works? Take a look at the pattern script 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_getTokenPrice”,
“params”: [
{
“address”: “0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48”,
“include”: “percent_change”
}
]
})
};

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

Working the code above offers you the value of the required token denominated in each the chain’s native forex and USD. Right here’s an instance of what the response will appear to be:

{
jsonrpc: ‘2.0’,
id: 1,
outcome: {
tokenName: ‘USD Coin’,
tokenSymbol: ‘USDC’,
tokenLogo: ‘https://emblem.moralis.io/0x1_0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48_032b6f94fd2bd5af6c065def140109e9’,
tokenDecimals: ‘6’,
nativePrice: {
worth: ‘399015837290761’,
decimals: 18,
identify: ‘Ether’,
image: ‘ETH’,
handle: ‘0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2’
},
usdPrice: 0.9998033934658264,
usdPriceFormatted: ‘0.999803393465826414’,
’24hrPercentChange’: ‘-0.023636130935194257’,
exchangeName: ‘Uniswap v3’,
exchangeAddress: ‘0x1F98431c8aD98523631AE4a59f267346ea31F984’,
tokenAddress: ‘0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48’,
priceLastChangedAtBlock: ‘20669844’,
possibleSpam: false,
verifiedContract: true,
pairAddress: ‘0x88e6a0c2ddd26feeb64f039a2c41296fcb3f5640’,
pairTotalLiquidityUsd: ‘165658281.27’
}
}

That’s it; fetching token costs with an RPC node doesn’t should be more difficult than this. Nonetheless, if you need a extra in-depth tutorial, be a part of us on this information or take a look at the eth_getTokenPrice documentation web page.

Prepared to begin utilizing our Prolonged RPC Strategies? Join free with Moralis straightaway!

Overview

Should you’re seeking to construct cryptocurrency wallets, portfolio trackers, tax platforms, or different comparable initiatives, you’ll doubtless want entry to token costs. Nonetheless, fetching token costs utilizing normal RPC strategies requires a number of requests and quite a lot of guide knowledge aggregations. As such, it is a time-consuming and resource-intensive course of, which is why we launched Moralis’ Prolonged RPC Strategies.

With Moralis’ Prolonged RPC Strategies, you now solely want a single RPC request to get the value of any token. However how does this work? If you wish to learn to get token costs utilizing an RPC node, be a part of us on this information as we lay all of it out for you. Let’s kick issues off!

What are RPC Strategies?

RPC, quick for “Distant Process Name,” refers to communication protocols that enable one software program system to name and request providers from software program on different units. Within the blockchain area, RPC protocols allow dapps to work together with blockchain networks like Ethereum, Optimism, and Base.

There are a number of standardized RPC protocols, with JSON-RPC being a distinguished instance. It options many predefined RPC strategies, akin to eth_getProof, that streamline blockchain interactions. These RPC strategies make it potential to seamlessly learn and write on-chain knowledge.

Right here’s a listing of distinguished strategies:

eth_getTransactionByHash: Returns knowledge a few transaction by hash.

eth_getChainId: Returns the present chain ID.

eth_gasPrice: Returns the present fuel value.

eth_getBalance: Returns the stability of an handle.

eth_getBlockNumber: Returns the variety of the newest block.

Nonetheless, whereas normal RPC strategies streamline blockchain interactions, they’ve some important limitations you must think about. For example, they can’t instantly present token costs. To get this knowledge, it is advisable to make a number of requests and even contain third-party suppliers.

To resolve this subject and supply a extra seamless developer expertise, we launched our next-generation RPC nodes!

Introducing Moralis’ Subsequent-Era RPC Nodes – The Best Strategy to Get Token Costs

Moralis is a distinguished RPC node supplier, supplying you with next-generation nodes that can streamline your developer expertise. With our intuitive point-and-click interface, you’ll be able to arrange RPC nodes for all main chains, together with Ethereum, Optimism, Base, Polygon, BNB Good Chain (BSC), and plenty of extra with ease.

However what makes our RPC nodes particular?

Velocity: We set the {industry} benchmark for pace, with response occasions from 70 ms.

Reliability: Moralis’ nodes boast a formidable 99.9% uptime, ensuring you get all the info you want with none bother.

Prolonged RPC Strategies: With our Prolonged RPC Strategies, you’ll be able to simply question decoded, human-readable knowledge by means of RPC-style requests.

Expertise the subsequent era of RPC nodes with lightning-fast response occasions, unmatched reliability, and our highly effective Prolonged RPC Strategies!

Prolonged RPC Strategies

With Moralis’ Prolonged RPC Strategies, now you can seamlessly get decoded, human-readable knowledge by means of RPC-style requests. With only one name, you’ll be able to fetch NFT balances, ERC-20 balances, decoded pockets historical past, metadata, token costs, and far more. As such, when utilizing Moralis, you’ll be able to streamline your developer expertise and construct dapps sooner and extra effectively.

Listed here are all of the out there strategies:

eth_getTokenPrice: Get the value of any ERC-20 token.

eth_getNFTBalances: Fetch the NFT stability of a pockets.

eth_getNFTCollections: Get all collections held by a pockets.

eth_getTransactions: Question the native transactions of a pockets.

eth_getDecodedTransactions: Get a pockets’s full transaction historical past.

eth_getTokenBalances: Question the ERC-20 balances of a pockets.

eth_getTokenMetadata: Get the metadata of an ERC-20 token.

In abstract, the strategies above provide you with seamless entry to decoded, human-readable knowledge by way of RPC-style requests.

eth_getTokenPrice – Get Token Costs with one RPC Name

With our eth_getTokenPrice methodology, now you can seamlessly get token costs with out breaking a sweat. All you want is a single RPC request, and also you’ll obtain the value of any token denominated in each the chain’s native cryptocurrency and USD. As such, it has by no means been simpler to get token costs utilizing an RPC node than when working with Moralis.

However how does the eth_getTokenPrice methodology work? And what precisely does a response appear to be? Should you’re in search of the solutions to those questions, learn on, and we’ll information you thru a complete tutorial on learn how to get token costs utilizing an RPC node in three easy steps!

3-Step Tutorial: Learn how to Get Token Costs with an RPC Node

We’ll now present you learn how to get token costs with an RPC node. Because of the accessibility of our Prolonged RPC Strategies, you will get this knowledge in three easy steps:

Signal Up with Moralis & Set Up a Node

Write a Script Calling eth_getTokenPrice

Run the Code

Nonetheless, earlier than you’ll be able to transfer on, it is advisable to deal with a few stipulations!

Stipulations

Should you haven’t already, be sure to have the next prepared earlier than persevering with:

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

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

Arrow pointing at "Start for Free" at top right.

Red arrows pointing at "Nodes" tab and "+ Create Node" button

Choose ”Ethereum,” ”Mainnet,” and click on ”Create Node”:

Copy and preserve considered one of your node URLs, as you’ll want it within the following step:

Red arrows pointing at copy button for Ethereum node URLs.

Step 2: Write a Script Calling eth_getTokenPrice

Arrange a brand new folder in your most well-liked IDE and initialize a challenge with the terminal command under:

npm init

Set up the wanted dependencies by working the instructions under in your terminal:

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

Add ”sort”: ”module” to your ”package deal.json” file:

"type": "module" highlighted in code editor.

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

import fetch from ‘node-fetch’;

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

Substitute YOUR_NODE_URL with the URL copied in the course of the preliminary step, and alter the handle parameter in order that it matches your question:

Step 3: Run the Code

Run the terminal command under within the root folder of your challenge to execute the script:

node index.js

In return, you’ll get the value of the required token denominated in each the chain’s native forex and USD. Moreover, the response is enriched with token logos, symbols, value adjustments over time, and far more. Right here’s an instance of what it’d appear to be:

That’s it; you now know learn how to get token costs with an RPC node!

Use Circumstances for Token Costs

Token costs are utilized in a variety of dapps. Under are three distinguished examples:

Web3 Wallets: Web3 wallets usually enable customers to purchase and promote cryptocurrencies. As such, to supply a seamless expertise, these platforms have to entry and show correct token costs.

Portfolio Trackers: Portfolio trackers give customers an summary of their digital holdings. To current an correct view of efficiency, they should know present cryptocurrency costs.

Tax Platforms: Tax platforms require entry to each historic and present token costs to generate correct tax experiences.

These are only a few examples. Token value knowledge can also be essential for constructing decentralized exchanges (DEXs), token analytics platforms, and extra.

Past Learn how to Get Token Costs with an RPC Node – Diving Into Different Prolonged RPC Strategies

Now that you know the way to get token costs with a node, let’s additionally discover a few of our different Prolonged RPC Strategies. Extra particularly, we’ll take a more in-depth take a look at the next three:

eth_getTransactions

eth_getTokenBalances

eth_getNFTBalances

eth_getTransactions

With eth_getTransactions, now you can seamlessly get pockets transactions utilizing RPC nodes. The truth is, you solely want a single RPC request to get the complete native transaction historical past of the required pockets. Right here’s an instance of what it’d appear to be:

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_getTransactions”,
“params”: [
{
“address”: “0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045”,
“limit”: 100,
}
]
})
};

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

In return for working the code above, you’ll get a listing of the required pockets’s previous native transactions. Furthermore, every transaction is absolutely enriched with handle labels, fuel costs, and far more. Right here’s a pattern response:

{
//…
outcome: [
{
hash: ‘0xd89b02f289a08ae7b2feead06031fec20777bad8b73fc8d853f9040bc423a6c7’,
nonce: ‘0’,
transaction_index: ‘142’,
from_address: ‘0xda74ac6b69ff4f1b6796cddf61fbdd4a5f68525f’,
from_address_label: ”,
to_address: ‘0xdac17f958d2ee523a2206206994597c13d831ec7’,
to_address_label: ‘Tether USD (USDT)’,
value: ‘0’,
gas: ‘207128’,
gas_price: ‘17020913648’,
input: ‘0xa9059cbb00000000000000000000000028c6c06298d514db089934071355e5743bf21d6000000000000000000000000000000000000000000000000000000017a1df1700’,
receipt_cumulative_gas_used: ‘8270587’,
receipt_gas_used: ‘41309’,
receipt_contract_address: null,
receipt_root: null,
receipt_status: ‘1’,
block_timestamp: ‘2023-01-22T15:00:11.000Z’,
block_number: ‘16463098’,
block_hash: ‘0x2439330d0a282f9a6464b0aceb9f766ac4d7b050c048b4a1322b48544c61e01d’,
transaction_fee: ‘0.000703116921885232’
},
//…
]
}
}

eth_getTokenBalances

With our eth_getTokenBalances endpoint, you’ll be able to simply get ERC-20 token balances utilizing RPC nodes. All you want is a single name. Right here’s an instance displaying you ways this methodology works in apply:

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_getTokenBalances”,
“params”: [
{
“address”: “0xcB1C1FdE09f811B294172696404e88E658659905”,
}
]
})
};

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

In return for calling the endpoint above, you’ll get the ERC-20 balances of the required pockets, enriched with logos, decimals, thumbnails, spam indicators, and extra for every token. Right here’s what it’d appear to be:

{
//…
outcome: [
{
token_address: ‘0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2’,
name: ‘Wrapped Ether’,
symbol: ‘WETH’,
decimals: 18,
logo: ‘https://logo.moralis.io/0x1_0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2_a578c5277503e547a072ae32517254ca’,
thumbnail: ‘https://logo.moralis.io/0x1_0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2_a578c5277503e547a072ae32517254ca’,
balance: ‘10000000000000000’,
possible_spam: false,
verified_contract: true,
total_supply: ‘2746607222348759943423350’,
total_supply_formatted: ‘2746607.22234875994342335’,
percentage_relative_to_total_supply: 3.64085549569e-7
},
//…
]
}

eth_getNFTBalances

With the eth_getNFTBalances methodology, you’ll be able to effortlessly get NFT balances with one RPC name. Fetch and combine NFT balances into your dapps with out breaking a sweat. Right here’s a pattern script displaying the way it works:

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_getNFTBalances”,
“params”: [
{
“address”: “0xDc597929101c2DE50c97D43C8EA3A372Bf55fdc0”,
“limit”: 10,
}
]
})
};

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

In return for calling the eth_getNFTBalances endpoint, you’ll get the NFT balances of the required pockets. What’s extra, the response is enriched with addresses, assortment knowledge, metadata, and so on.:

{
jsonrpc: ‘2.0’,
id: 1,
outcome: {
//…
outcome: [
{
amount: ‘1’,
token_id: ‘1919’,
token_address: ‘0xbd3531da5cf5857e7cfaa92426877b022e612cf8’,
contract_type: ‘ERC721’,
owner_of: ‘0xdc597929101c2de50c97d43c8ea3a372bf55fdc0’,
last_metadata_sync: ‘2024-08-25T23:35:51.384Z’,
last_token_uri_sync: ‘2024-08-25T23:35:50.893Z’,
metadata: ‘{“attributes”:[{“trait_type”:”Background”,”value”:”Mint”},{“trait_type”:”Skin”,”value”:”Olive Green”},{“trait_type”:”Body”,”value”:”Turtleneck Pink”},{“trait_type”:”Face”,”value”:”Eyepatch”},{“trait_type”:”Head”,”value”:”Wizard Hat”}],”description”:”A set 8888 Cute Chubby Pudgy Penquins sliding round on the freezing ETH blockchain.”,”picture”:”ipfs://QmNf1UsmdGaMbpatQ6toXSkzDpizaGmC9zfunCyoz1enD5/penguin/1919.png”,”identify”:”Pudgy Penguin #1919″}’,
block_number: ‘19754671’,
block_number_minted: null,
identify: ‘PudgyPenguins’,
image: ‘PPG’,
token_hash: ‘cbd8bd0901f422afb88e76615e3d2a1a’,
token_uri: ‘https://ipfs.moralis.io:2053/ipfs/bafybeibc5sgo2plmjkq2tzmhrn54bk3crhnc23zd2msg4ea7a4pxrkgfna/1919’,
minter_address: null,
verified_collection: true,
possible_spam: false,
collection_logo: ‘https://i.seadn.io/gae/yNi-XdGxsgQCPpqSio4o31ygAV6wURdIdInWRcFIl46UjUQ1eV7BEndGe8L661OoG-clRi7EgInLX4LPu9Jfw4fq0bnVYHqg7RFi?w=500&auto=format’,
collection_banner_image: ‘https://i.seadn.io/gcs/information/8a26e3de0f309089cbb1e5ab969fc0bc.png?w=500&auto=format’
},
//…
]
}
}

Take a look at our official Prolonged RPC Strategies documentation web page to discover the remaining strategies!

Exploring Moralis’ Web3 API Suite

Along with our Prolonged RPC Strategies, we additionally supply a complete suite of Web3 APIs. Some distinguished examples embrace the Pockets API, Token API, Streams API, NFT API, and plenty of extra. These APIs present much more in-depth and enriched knowledge, making it simpler so that you can construct the whole lot from Web3 wallets to video games!

However why do you have to use our APIs?

Complete: Our APIs provide you with extra knowledge with fewer calls. Get a pockets’s full historical past, token balances with costs, up-to-date NFT metadata, and far more with only one request.

Cross-Chain: Moralis’ APIs are absolutely cross-chain, supplying you with full function parity throughout all main networks. This contains Ethereum, Polygon, Optimism, BSC, Base, and plenty of extra.

Safe & Dependable: We’re proud holders of a SOC 2 Kind 2 certification, highlighting our dedication to sustaining enterprise-grade safety and reliability.

Now, let’s get extra particular and discover a few of our APIs in additional element!

Web3 APIs

Our suite of Web3 APIs contains many use case-specific interfaces. Listed here are three distinguished examples:

Pockets API: Fetch any pockets’s full transaction historical past, token balances, internet value, profitability, token approvals, and far more with solely single strains of code.

Token API: Get token costs, metadata, transactions, balances, and extra with only one request.

NFT API: Question NFT balances, up-to-date metadata, costs, and so on., with only one single API name.

Take a look at our Web3 API web page to discover all our industry-leading APIs!

Abstract: Learn how to Get Token Costs with an RPC Node

Fetching token costs utilizing standard RPC strategies requires a number of requests and intensive guide knowledge aggregation. As such, it’s a time-consuming and resource-intensive course of. Happily, now you can keep away from the related problem and get token costs utilizing an RPC node in only one name with Moralis’ Prolonged RPC Strategies!

With our Prolonged RPC Strategies, you’ll be able to seamlessly fetch decoded, human-readable knowledge utilizing RPC-style requests. Get token balances, costs, NFT balances, and far more with single calls.

To spotlight the accessibility of this function, take a look at the pattern script under, displaying you learn how to get token costs with an RPC node:

import fetch from ‘node-fetch’;

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

In return for calling the script, you’ll get the value of the required token denominated in each USD and the chain’s native forex. Right here’s an instance of what the response would possibly appear to be:

Congratulations! You now know learn how to get token costs with an RPC node!

Should you loved this tutorial, think about testing another articles right here on the Moralis weblog. For example, discover the ins and outs of our Blockchain Tackle Labeling API.

Additionally, should you want to use our Prolonged RPC Strategies your self, don’t neglect to enroll with Moralis. You may create an account freed from cost, and also you’ll get speedy entry to all our industry-leading instruments!

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