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": 896591,
  "current_block_hash": "000000000000000000006229328bb53a201d2e5bd5f26a3e2990c4a7544c5554",
  "fee_by_block_target": {
    "1": 5000,
    "3": 4000,
    "6": 2245,
    "9": 2124,
    "12": 2008
  },
  "min_relay_feerate": 2000
}