Token and NFT API v2 bundle

New and improved! Get information about NFTs and Tokens via RPC. This will override the default add-on RPC methods for Token API and NFT Fetch Tool. Using these methods will cost 70 API credits per call.

This is the 2nd version of our Token and NFT RPC API. Get more accurate data with a streamlined API, with support for more chains.

Retrieving NFT metadata from the blockchain is tedious and time-consuming. Our NFT API does the heavy lifting for you across Ethereum and Polygon NFTs, making the data you need searchable and accessible.

Our Token API lets you easily look up ERC-20 tokens by wallet, token transfers, and token details instantly. No indexing required!

See https://www.quicknode.com/guides/quicknode-products/apis/how-to-migrate-token-and-nft-rpc-api-to-v2/ for more information on how to migrate from the Token or NFT RPC v1 add-on.

Using these methods will cost 70 API credits per call.

RPC Methods

qn_fetchNFTsByCollection

qn_fetchNFTsByCollection(object_with_contract_address_and_token_ids) returns an object with specific token data

Sample code

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://FILL_YOUR_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'qn_fetchNFTsByCollection',
  ["FILL_ME_ARG_1"]
)
print(resp)

require 'eth'

client = Eth::Client.create "https://FILL_YOUR_ENDPOINT_HERE.com"

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"qn_fetchNFTsByCollection",
    "params": ["FILL_ME_ARG_1"]
}

response = client.send(payload.to_json)
puts response

const ethers = require("ethers");
(async () => {
  const provider = new ethers.providers.JsonRpcProvider("https://FILL_YOUR_ENDPOINT_HERE.com");
  const network = await provider.send(
    "qn_fetchNFTsByCollection",
    ["FILL_ME_ARG_1"]
  );
  console.log(network);
})();

qn_fetchNFTCollectionDetails

qn_fetchNFTCollectionDetails(object_with_contract_addresses) returns array of contract objects

Sample code

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://FILL_YOUR_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'qn_fetchNFTCollectionDetails',
  ["FILL_ME_ARG_1"]
)
print(resp)

require 'eth'

client = Eth::Client.create "https://FILL_YOUR_ENDPOINT_HERE.com"

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"qn_fetchNFTCollectionDetails",
    "params": ["FILL_ME_ARG_1"]
}

response = client.send(payload.to_json)
puts response

const ethers = require("ethers");
(async () => {
  const provider = new ethers.providers.JsonRpcProvider("https://FILL_YOUR_ENDPOINT_HERE.com");
  const network = await provider.send(
    "qn_fetchNFTCollectionDetails",
    ["FILL_ME_ARG_1"]
  );
  console.log(network);
})();

qn_getWalletTokenBalance

qn_getWalletTokenBalance(object_with_wallet_and_contracts) returns an object with an array of token assets

Sample code

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://FILL_YOUR_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'qn_getWalletTokenBalance',
  ["FILL_ME_ARG_1"]
)
print(resp)

require 'eth'

client = Eth::Client.create "https://FILL_YOUR_ENDPOINT_HERE.com"

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"qn_getWalletTokenBalance",
    "params": ["FILL_ME_ARG_1"]
}

response = client.send(payload.to_json)
puts response

const ethers = require("ethers");
(async () => {
  const provider = new ethers.providers.JsonRpcProvider("https://FILL_YOUR_ENDPOINT_HERE.com");
  const network = await provider.send(
    "qn_getWalletTokenBalance",
    ["FILL_ME_ARG_1"]
  );
  console.log(network);
})();

qn_getWalletTokenTransactions

qn_getWalletTokenTransactions(object_with_address_and_contract) returns object containing token details and array of transfers

Sample code

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://FILL_YOUR_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'qn_getWalletTokenTransactions',
  ["FILL_ME_ARG_1"]
)
print(resp)

require 'eth'

client = Eth::Client.create "https://FILL_YOUR_ENDPOINT_HERE.com"

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"qn_getWalletTokenTransactions",
    "params": ["FILL_ME_ARG_1"]
}

response = client.send(payload.to_json)
puts response

const ethers = require("ethers");
(async () => {
  const provider = new ethers.providers.JsonRpcProvider("https://FILL_YOUR_ENDPOINT_HERE.com");
  const network = await provider.send(
    "qn_getWalletTokenTransactions",
    ["FILL_ME_ARG_1"]
  );
  console.log(network);
})();

qn_getTokenMetadataByContractAddress

qn_getTokenMetadataByContractAddress(object_with_contract_address) returns an object with token details

Sample code

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://FILL_YOUR_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'qn_getTokenMetadataByContractAddress',
  ["FILL_ME_ARG_1"]
)
print(resp)

require 'eth'

client = Eth::Client.create "https://FILL_YOUR_ENDPOINT_HERE.com"

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"qn_getTokenMetadataByContractAddress",
    "params": ["FILL_ME_ARG_1"]
}

response = client.send(payload.to_json)
puts response

const ethers = require("ethers");
(async () => {
  const provider = new ethers.providers.JsonRpcProvider("https://FILL_YOUR_ENDPOINT_HERE.com");
  const network = await provider.send(
    "qn_getTokenMetadataByContractAddress",
    ["FILL_ME_ARG_1"]
  );
  console.log(network);
})();

qn_verifyNFTsOwner

qn_verifyNFTsOwner(object_with_wallet_address_and_array_of_contracts_and_tokens) returns object with owner and NFTs

Sample code

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://FILL_YOUR_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'qn_verifyNFTsOwner',
  ["FILL_ME_ARG_1"]
)
print(resp)

require 'eth'

client = Eth::Client.create "https://FILL_YOUR_ENDPOINT_HERE.com"

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"qn_verifyNFTsOwner",
    "params": ["FILL_ME_ARG_1"]
}

response = client.send(payload.to_json)
puts response

const ethers = require("ethers");
(async () => {
  const provider = new ethers.providers.JsonRpcProvider("https://FILL_YOUR_ENDPOINT_HERE.com");
  const network = await provider.send(
    "qn_verifyNFTsOwner",
    ["FILL_ME_ARG_1"]
  );
  console.log(network);
})();

qn_getTokenMetadataBySymbol

qn_getTokenMetadataBySymbol(object_with_symbol) returns an array of token metadata

Sample code

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://FILL_YOUR_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'qn_getTokenMetadataBySymbol',
  ["FILL_ME_ARG_1"]
)
print(resp)

require 'eth'

client = Eth::Client.create "https://FILL_YOUR_ENDPOINT_HERE.com"

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"qn_getTokenMetadataBySymbol",
    "params": ["FILL_ME_ARG_1"]
}

response = client.send(payload.to_json)
puts response

const ethers = require("ethers");
(async () => {
  const provider = new ethers.providers.JsonRpcProvider("https://FILL_YOUR_ENDPOINT_HERE.com");
  const network = await provider.send(
    "qn_getTokenMetadataBySymbol",
    ["FILL_ME_ARG_1"]
  );
  console.log(network);
})();

qn_fetchNFTs

qn_fetchNFTs(object_with_wallet_and_contracts) returns an object with owner and NFTs

Sample code

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://FILL_YOUR_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'qn_fetchNFTs',
  ["FILL_ME_ARG_1"]
)
print(resp)

require 'eth'

client = Eth::Client.create "https://FILL_YOUR_ENDPOINT_HERE.com"

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"qn_fetchNFTs",
    "params": ["FILL_ME_ARG_1"]
}

response = client.send(payload.to_json)
puts response

const ethers = require("ethers");
(async () => {
  const provider = new ethers.providers.JsonRpcProvider("https://FILL_YOUR_ENDPOINT_HERE.com");
  const network = await provider.send(
    "qn_fetchNFTs",
    ["FILL_ME_ARG_1"]
  );
  console.log(network);
})();

qn_getTransfersByNFT

qn_getTransfersByNFT(object_with_contract_address_and_token_id) returns an object with an array of transfer data

Sample code

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://FILL_YOUR_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'qn_getTransfersByNFT',
  ["FILL_ME_ARG_1"]
)
print(resp)

require 'eth'

client = Eth::Client.create "https://FILL_YOUR_ENDPOINT_HERE.com"

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"qn_getTransfersByNFT",
    "params": ["FILL_ME_ARG_1"]
}

response = client.send(payload.to_json)
puts response

const ethers = require("ethers");
(async () => {
  const provider = new ethers.providers.JsonRpcProvider("https://FILL_YOUR_ENDPOINT_HERE.com");
  const network = await provider.send(
    "qn_getTransfersByNFT",
    ["FILL_ME_ARG_1"]
  );
  console.log(network);
})();

qn_getTransactionsByAddress

qn_getTransactionsByAddress (object_with_wallet_address) returns an object with an array of transaction data

Sample code

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://FILL_YOUR_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'qn_getTransactionsByAddress',
  ["FILL_ME_ARG_1"]
)
print(resp)

require 'eth'

client = Eth::Client.create "https://FILL_YOUR_ENDPOINT_HERE.com"

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"qn_getTransactionsByAddress",
    "params": ["FILL_ME_ARG_1"]
}

response = client.send(payload.to_json)
puts response

const ethers = require("ethers");
(async () => {
  const provider = new ethers.providers.JsonRpcProvider("https://FILL_YOUR_ENDPOINT_HERE.com");
  const network = await provider.send(
    "qn_getTransactionsByAddress",
    ["FILL_ME_ARG_1"]
  );
  console.log(network);
})();

Supported Chains

RPC Methods

Supported Chains

Plans & features

Token and NFT API v2 bundle

Supported Chains

RPC Methods

Supported Chains

Plans & features

Contact our sales team

Contact our sales team