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

Are you on the lookout for a straightforward solution to get token costs with an RPC node? If that’s the case, you’ve come to the precise place! In as we speak’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 worth 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 = {
technique: ‘POST’,
headers: {
settle for: ‘utility/json’,
‘content-type’: ‘utility/json’
},
physique: JSON.stringify({
“jsonrpc”: “2.0”,
“id”: 1,
“technique”: “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 will provide you with the worth 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 like:

{
jsonrpc: ‘2.0’,
id: 1,
consequence: {
tokenName: ‘USD Coin’,
tokenSymbol: ‘USDC’,
tokenLogo: ‘https://emblem.moralis.io/0x1_0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48_032b6f94fd2bd5af6c065def140109e9’,
tokenDecimals: ‘6’,
nativePrice: {
worth: ‘399015837290761’,
decimals: 18,
title: ‘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 tougher than this. Nonetheless, in order for you a extra in-depth tutorial, be 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

For those who’re seeking to construct cryptocurrency wallets, portfolio trackers, tax platforms, or different comparable initiatives, you’ll possible want entry to token costs. Nonetheless, fetching token costs utilizing commonplace RPC strategies requires a number of requests and plenty 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 worth of any token. However how does this work? If you wish to learn to get token costs utilizing an RPC node, be 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 permit one software program system to name and request providers from software program on different gadgets. 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 outstanding instance. It options many predefined RPC strategies, akin to eth_getProof, that streamline blockchain interactions. These RPC strategies make it attainable to seamlessly learn and write on-chain knowledge.

Right here’s a listing of outstanding strategies:

eth_getTransactionByHash: Returns knowledge a couple of transaction by hash.

eth_getChainId: Returns the present chain ID.

eth_gasPrice: Returns the present gasoline value.

eth_getBalance: Returns the stability of an handle.

eth_getBlockNumber: Returns the variety of the newest block.

Nonetheless, whereas commonplace RPC strategies streamline blockchain interactions, they’ve some important limitations it’s best to think about. For example, they can not instantly present token costs. To get this knowledge, it’s essential make a number of requests and even contain third-party suppliers.

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

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

Moralis is a outstanding RPC node supplier, providing 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 lots 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 hassle.

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

Expertise the following 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 way 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 quicker and extra effectively.

Listed here are all of the accessible strategies:

eth_getTokenPrice: Get the worth 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 offer you seamless entry to decoded, human-readable knowledge through RPC-style requests.

eth_getTokenPrice – Get Token Costs with one RPC Name

With our eth_getTokenPrice technique, 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 worth 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 technique work? And what precisely does a response appear like? For those who’re on the lookout for the solutions to those questions, learn on, and we’ll information you thru a complete tutorial on the right way to get token costs utilizing an RPC node in three easy steps!

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

We’ll now present you the right way to get token costs with an RPC node. Due to 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’s essential care for a few stipulations!

Conditions

For those who haven’t already, be sure you 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 prime 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 one among 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 popular IDE and initialize a undertaking with the terminal command under:

npm init

Set up the wanted dependencies by operating 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));

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

Step 3: Run the Code

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

node index.js

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

That’s it; you now know the right way to get token costs with an RPC node!

Use Instances for Token Costs

Token costs are utilized in a variety of dapps. Beneath are three outstanding examples:

Web3 Wallets: Web3 wallets usually permit 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 outline 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 reviews.

These are just some examples. Token value knowledge can be essential for constructing decentralized exchanges (DEXs), token analytics platforms, and extra.

Past 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 better have 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. In actual fact, you solely want a single RPC request to get the total native transaction historical past of the required pockets. Right here’s an instance of what it’d appear like:

import fetch from ‘node-fetch’;

const choices = {
technique: ‘POST’,
headers: {
settle for: ‘utility/json’,
‘content-type’: ‘utility/json’
},
physique: JSON.stringify({
“jsonrpc”: “2.0”,
“id”: 1,
“technique”: “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 operating 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, gasoline costs, and far more. Right here’s a pattern response:

{
//…
consequence: [
{
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 exhibiting you the way this technique works in apply:

import fetch from ‘node-fetch’;

const choices = {
technique: ‘POST’,
headers: {
settle for: ‘utility/json’,
‘content-type’: ‘utility/json’
},
physique: JSON.stringify({
“jsonrpc”: “2.0”,
“id”: 1,
“technique”: “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 like:

{
//…
consequence: [
{
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 technique, 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 exhibiting the way it works:

import fetch from ‘node-fetch’;

const choices = {
technique: ‘POST’,
headers: {
settle for: ‘utility/json’,
‘content-type’: ‘utility/json’
},
physique: JSON.stringify({
“jsonrpc”: “2.0”,
“id”: 1,
“technique”: “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,
consequence: {
//…
consequence: [
{
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 group 8888 Cute Chubby Pudgy Penquins sliding round on the freezing ETH blockchain.”,”picture”:”ipfs://QmNf1UsmdGaMbpatQ6toXSkzDpizaGmC9zfunCyoz1enD5/penguin/1919.png”,”title”:”Pudgy Penguin #1919″}’,
block_number: ‘19754671’,
block_number_minted: null,
title: ‘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/recordsdata/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 outstanding examples embrace the Pockets API, Token API, Streams API, NFT API, and lots 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 must you use our APIs?

Complete: Our APIs offer you 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, providing you with full characteristic parity throughout all main networks. This consists of Ethereum, Polygon, Optimism, BSC, Base, and lots of extra.

Safe & Dependable: We’re proud holders of a SOC 2 Sort 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 includes many use case-specific interfaces. Listed here are three outstanding examples:

Pockets API: Fetch any pockets’s full transaction historical past, token balances, web price, 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: Get Token Costs with an RPC Node

Fetching token costs utilizing typical RPC strategies requires a number of requests and in depth guide knowledge aggregation. As such, it’s a time-consuming and resource-intensive course of. Fortuitously, now you can keep away from the related trouble 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 focus on the accessibility of this characteristic, take a look at the pattern script under, exhibiting you the right way 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 worth 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 like:

Congratulations! You now know the right way to get token costs with an RPC node!

For those who loved this tutorial, think about trying out another articles right here on the Moralis weblog. For example, discover the ins and outs of our Blockchain Deal with Labeling API.

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

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