Skip to content

getblockstats JSON-RPC command

getblockstats hash_or_height ( stats )

Compute per block statistics for a given window. All amounts are in BCH.
It won't work for some heights with pruning.


1. hash_or_height    (string or numeric, required) The block hash or height of the target block
2. stats             (json array, optional) Values to plot, by default all values (see result below)
       "height",     (string) Selected statistic
       "time",       (string) Selected statistic


{                           (json object)
  "avgfee":,          (numeric) Average fee in the block
  "avgfeerate":,      (numeric) Average feerate (in BCH per byte)
  "avgtxsize": xxxxx,       (numeric) Average transaction size
  "blockhash": xxxxx,       (string) The block hash (to check for potential reorgs)
  "feerate_percentiles": [  (array of numeric) Feerates at the 10th, 25th, 50th, 75th, and 90th percentile weight unit (in satoshis per byte)
      "10th_percentile_feerate",      (numeric) The 10th percentile feerate
      "25th_percentile_feerate",      (numeric) The 25th percentile feerate
      "50th_percentile_feerate",      (numeric) The 50th percentile feerate
      "75th_percentile_feerate",      (numeric) The 75th percentile feerate
      "90th_percentile_feerate",      (numeric) The 90th percentile feerate
  "height": xxxxx,          (numeric) The height of the block
  "ins": xxxxx,             (numeric) The number of inputs (excluding coinbase)
  "maxfee": xxxxx,          (numeric) Maximum fee in the block
  "maxfeerate": xxxxx,      (numeric) Maximum feerate (in BCH per byte)
  "maxtxsize": xxxxx,       (numeric) Maximum transaction size
  "medianfee":,       (numeric) Truncated median fee in the block
  "mediantime": xxxxx,      (numeric) The block median time past
  "mediantxsize": xxxxx,    (numeric) Truncated median transaction size
  "minfee":,          (numeric) Minimum fee in the block
  "minfeerate": xx.xx,      (numeric) Minimum feerate (in BCH per byte)
  "mintxsize": xxxxx,       (numeric) Minimum transaction size
  "outs": xxxxx,            (numeric) The number of outputs
  "subsidy":,         (numeric) The block subsidy
  "time": xxxxx,            (numeric) The block time
  "total_out":,       (numeric) Total amount in all outputs (excluding coinbase and thus reward [ie subsidy + totalfee])
  "total_size": xxxxx,      (numeric) Total size of all non-coinbase transactions
  "totalfee":,        (numeric) The fee total
  "txs": xxxxx,             (numeric) The number of transactions (excluding coinbase)
  "utxo_increase": xxxxx,   (numeric) The increase/decrease in the number of unspent outputs
  "utxo_size_inc": xxxxx,   (numeric) The increase/decrease in size for the utxo index (not discounting op_return and similar)


> bitcoin-cli getblockstats 1000 '["minfeerate","avgfeerate"]'
> curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "getblockstats", "params": [1000 '["minfeerate","avgfeerate"]'] }' -H 'content-type: text/plain;'

Bitcoin Cash Node Daemon version v23.0.1-ad76493

Documentation on reflects the current master branch in Git, and may include API changes that are not yet present in the latest release.