Many services provide Ethereum gas tracker and give API methods to get gas price. But most of them require registration and using API key, like here https://etherscan.io/gastracker. But there is example without API key.
Get Ethereum Gas Price via API
Here it is https://ethgasprice.org/api/gas
On Linux terminal:
curl -sk https://ethgasprice.org/api/gas
{"code":200,"data":{"rapid":6,"fast":4,"standard":4,"slow":4,"priceUSD":3179.66959348}}
Or if you installed jq:
curl -sk https://ethgasprice.org/api/gas | jq
{
"code": 200,
"data": {
"rapid": 6,
"fast": 4,
"standard": 4,
"slow": 4,
"priceUSD": 3179.66959348
}
}
How to choose time and date to use Ethereum?
Here https://etherscan.io/gastracker you can see matrix showing gas price by days. This allows to solve when is it better to use Ethereum
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