Gas Savings API

🟪

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1Supported chain 4RPC Methods 1Plan

Starting from FREE

Additional credit usage.
Add-on may consume additional plan credits when used.

Supported Chains

Published on Sep 12, 2024

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GasHawk saves enterprises up to 95% on transaction fees through intelligent submission algorithms.

Simply connect your wallets to our SDK/API, set a time preference (seconds to hours) and we’ll hunt for the best possible execution. Save money by letting GasHawk decide when to broadcast your TX. GasHawk will find the best block to execute within your deadline.

When transactions are ready to be sent to the network, the add-on uses your QuickNode endpoint for transparency and monitoring using QuickNode endpoint metrics.

Getting Started

Install the GasHawk add-on
Start sending transactions using the gh_sendRawTransaction method as specified in the documentation
Start saving immediately on transaction fees using GasHawk's proprietary algorithm
QuickNode invoices you at the end of the month for 30% of your savings. You keep the remaining 70% of savings.

RPC Methods

gh_getTransactionStatusByHash

Responds with the internal status and the deadline of the provided transaction hash.

Sample code

Web3
Eth
Ether
Curl

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://YOUR_QUICKNODE_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'gh_getTransactionStatusByHash',
  ["0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331"]
)
print(resp)

require 'eth'

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

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"gh_getTransactionStatusByHash",
    "params": ["0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331"]
}

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

const ethers = require("ethers");
(async () : {
  const provider = new ethers.providers.JsonRpcProvider("https://YOUR_QUICKNODE_ENDPOINT_HERE.com");
  const network = await provider.send(
    "gh_getTransactionStatusByHash",
    ["0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331"]
  );
  console.log(network);
})();

curl https://YOUR_QUICKNODE_ENDPOINT_HERE.com \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"method":"gh_getTransactionStatusByHash","params": ["0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331"],"id":1,"jsonrpc":"2.0"}'

gh_deleteTransaction

Removes a transaction from the GasHawk queue.

Sample code

Web3
Eth
Ether
Curl

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://YOUR_QUICKNODE_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'gh_deleteTransaction',
  ["0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331"]
)
print(resp)

require 'eth'

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

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"gh_deleteTransaction",
    "params": ["0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331"]
}

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

const ethers = require("ethers");
(async () : {
  const provider = new ethers.providers.JsonRpcProvider("https://YOUR_QUICKNODE_ENDPOINT_HERE.com");
  const network = await provider.send(
    "gh_deleteTransaction",
    ["0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331"]
  );
  console.log(network);
})();

curl https://YOUR_QUICKNODE_ENDPOINT_HERE.com \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"method":"gh_deleteTransaction","params": ["0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331"],"id":1,"jsonrpc":"2.0"}'

gh_getNextValidNonce

Retrieves the next valid nonce for an address, including the Transactions pending in the address's GasHawk queue.

Sample code

Web3
Eth
Ether
Curl

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://YOUR_QUICKNODE_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'gh_getNextValidNonce',
  ["0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"]
)
print(resp)

require 'eth'

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

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"gh_getNextValidNonce",
    "params": ["0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"]
}

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

const ethers = require("ethers");
(async () : {
  const provider = new ethers.providers.JsonRpcProvider("https://YOUR_QUICKNODE_ENDPOINT_HERE.com");
  const network = await provider.send(
    "gh_getNextValidNonce",
    ["0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"]
  );
  console.log(network);
})();

curl https://YOUR_QUICKNODE_ENDPOINT_HERE.com \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"method":"gh_getNextValidNonce","params": ["0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"],"id":1,"jsonrpc":"2.0"}'

gh_sendRawTransaction

Creates new message call transaction or a contract creation for signed transactions. The transaction will be enqueued to the `from` account's GasHawk queue and broadcasted when the GasHawk algorithm detects a suitable moment within the deadline (default: 24 h).

Sample code

Web3
Eth
Ether
Curl

GasHawk: Win-Win - $0/month

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from web3 import Web3
w3 = Web3(Web3.HTTPProvider("https://YOUR_QUICKNODE_ENDPOINT_HERE.com"))
resp = w3.provider.make_request(
  'gh_sendRawTransaction',
  ["EXAMPLE", "{\\\"untilDate\\\":\\\"2023-10-11T21:35:15.393Z\\\",\\\"privateRpc\\\":true}"]
)
print(resp)

require 'eth'

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

payload = {
    "id":1,
    "jsonrpc":"2.0",
    "method":"gh_sendRawTransaction",
    "params": ["EXAMPLE", "{\\\"untilDate\\\":\\\"2023-10-11T21:35:15.393Z\\\",\\\"privateRpc\\\":true}"]
}

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

const ethers = require("ethers");
(async () : {
  const provider = new ethers.providers.JsonRpcProvider("https://YOUR_QUICKNODE_ENDPOINT_HERE.com");
  const network = await provider.send(
    "gh_sendRawTransaction",
    ["EXAMPLE", "{\\\"untilDate\\\":\\\"2023-10-11T21:35:15.393Z\\\",\\\"privateRpc\\\":true}"]
  );
  console.log(network);
})();

curl https://YOUR_QUICKNODE_ENDPOINT_HERE.com \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"method":"gh_sendRawTransaction","params": ["EXAMPLE", "{\\\"untilDate\\\":\\\"2023-10-11T21:35:15.393Z\\\",\\\"privateRpc\\\":true}"],"id":1,"jsonrpc":"2.0"}'

Supported Chains

Published on Sep 12, 2024

Support Website Support Email

Plans & features

GasHawk: Win-Win - $0/month

Enterprise Sales

GasHawk: Win-Win

$0.00/month

Enterprise

GasHawk: Win-Win

$0.00/month