GasHawk Gas Savings API: GasHawk makes living on-chain mo...

Gas Savings API

by GasHawk 1Supported chain 4RPC Methods 1Plan

Starting at $20.00

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Staff Pick

GasHawk makes living on-chain more efficient, safe, and secure, with a service that saves you up to 95% on transaction fees.

GasHawk makes living on-chain more efficient, safe, and secure. We’ve started with a service that saves retail and institutions up to 95% on transaction fees. Simply connect your wallet to our SDK/API, set a time preference at the account or TX level and we’ll hunt for the best possible execution.

RPC Methods

gh_getTransactionStatusByHash

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

Sample code

Web3

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

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

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

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_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"}'

Plans & features