get_eth_estimated_fee_per_gas
The get_eth_estimated_fee_per_gas method allows you to get the estimated gas priority fee for an active coin of your choice.
| parameter | Type | Description |
|---|---|---|
| coin | string | Ticker of the coin/asset for which we want to start the gas fee estimator. |
| estimator_type | string | Simple or Provider. If set to Provider, users must set the gas_api setting in their MM2.json file to source recommended fee values from third party providers Infura or Blocknative. |
POST
get_eth_estimated_fee_per_gas{
"userpass": "RPC_UserP@SSW0RD",
"method": "get_eth_estimated_fee_per_gas",
"mmrpc": "2.0",
"params": {
"coin": "ETH",
"estimator_type": "Simple"
}
}
{
"mmrpc": "2.0",
"result": {
"base_fee": "10.890879158",
"low": {
"max_priority_fee_per_gas": "0.1101",
"max_fee_per_gas": "11.949818698",
"min_wait_time": null,
"max_wait_time": null
},
"medium": {
"max_priority_fee_per_gas": "1.258084291",
"max_fee_per_gas": "13.905056537",
"min_wait_time": null,
"max_wait_time": null
},
"high": {
"max_priority_fee_per_gas": "2.495532249",
"max_fee_per_gas": "15.949758042",
"min_wait_time": null,
"max_wait_time": null
},
"source": "simple",
"base_fee_trend": "",
"priority_fee_trend": "",
"units": "Gwei"
},
"id": null
}
POST
get_eth_estimated_fee_per_gas{
"userpass": "RPC_UserP@SSW0RD",
"method": "get_eth_estimated_fee_per_gas",
"mmrpc": "2.0",
"params": {
"coin": "ETH",
"estimator_type": "Provider"
}
}
{
"mmrpc": "2.0",
"result": {
"base_fee": "0.629465419",
"low": {
"max_priority_fee_per_gas": "0.008999999",
"max_fee_per_gas": "1.27",
"min_wait_time": null,
"max_wait_time": null
},
"medium": {
"max_priority_fee_per_gas": "0.049",
"max_fee_per_gas": "1.31",
"min_wait_time": null,
"max_wait_time": null
},
"high": {
"max_priority_fee_per_gas": "0.089",
"max_fee_per_gas": "1.35",
"min_wait_time": null,
"max_wait_time": null
},
"source": "blocknative",
"base_fee_trend": "",
"priority_fee_trend": "",
"units": "Gwei"
},
"id": null
}
The responses above were requested at the same time, for the same coin (MATIC). As you can see, there difference between the returned fee values can be significant.
{
"mmrpc": "2.0",
"error": "Error parsing request: missing field `estimator_type`",
"error_path": "dispatcher",
"error_trace": "dispatcher:122]",
"error_type": "InvalidRequest",
"error_data": "missing field `estimator_type`",
"id": null
}
{
"mmrpc": "2.0",
"error": "No such coin DOGE",
"error_path": "get_estimated_fees.lp_coins",
"error_trace": "get_estimated_fees:244] lp_coins:4767]",
"error_type": "NoSuchCoin",
"error_data": {
"coin": "DOGE"
},
"id": null
}
{
"mmrpc": "2.0",
"error": "Gas fee estimation not supported for this coin",
"error_path": "get_estimated_fees",
"error_trace": "get_estimated_fees:206]",
"error_type": "CoinNotSupported",
"id": null
}