curl -L -X GET 'https://bitcoinchainfees.strike.me/v1/fee-estimates'
{
"current_block_height": 927468,
"current_block_hash": "000000000000000000019b5722dcf0f7fef3a5e7df30d663f3e27f5c1e0004a5",
"fee_by_block_target": {
"1": 2000
},
"min_relay_feerate": 2000
}