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Last updated on January 1, 1970

1 min read

Method estimatesmartfee undefined ()
connect with JSON-RPC protocol

estimatesmartfee

info-circle-fill

Estimates the transaction fee per kilobyte that needs to be paid for atransaction to begin confirmation within a certain number of blocks andreturns the number of blocks for which the estimate is valid.

Parameters

conf_target - number (int)

Confirmation target in blocks (1 - 1008).

estimate_mode - string

Optional, default=CONSERVATIVE

The fee estimate mode. Whether to return a more conservative estimate which also satisfies a longer history.

A conservative estimate potentially returns a higher feerate and is more likely to be sufficient for the desired target, but is not as responsive to short term drops in the prevailing fee market.

Must be one of: - UNSET (defaults to CONSERVATIVE) - ECONOMICAL - CONSERVATIVE

Request

curl --location --request POST 'https://dash.getblock.io/mainnet/' 
--header 'x-api-key: YOUR-API-KEY' 
--header 'Content-Type: application/json' 
--data-raw '{"jsonrpc": "2.0",
"method": "estimatesmartfee",
"params": [100, "CONSERVATIVE"],
"id": "getblock.io"}'

Response

{
    "error": null,
    "id": "getblock.io",
    "result": {
        "blocks": 100,
        "feerate": 1e-05
    }
}
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