Bitcoin Blended Fee Estimator

A blend of mempool-based and history-based Bitcoin fee estimates.

curl -L -X GET 'https://bitcoinchainfees.strike.me/v1/fee-estimates'
{
  "current_block_height": 905417,
  "current_block_hash": "0000000000000000000004baf1e878d7bd58595202bca03c6b44b0a1779847b6",
  "fee_by_block_target": {
    "1": 5000,
    "3": 4000,
    "6": 3000
  },
  "min_relay_feerate": 2000
}