比特币全网个数查询 http://www.hxtop.com/query/gettotalbtc.asp (24小时实时更新,总量2100万个)
比特币全网挖矿难度查询 http://www.hxtop.com/query/getbtcdifficulty.asp(24小时实时更新)
Please limit your queries to a maxmimum of 1 every 10 seconds
Realtime
- getdifficulty - Current difficulty target as a decimal number
- getblockcount - Current block height in the longest chain
- latesthash - Hash of the latest block
- bcperblock - Current block reward in BTC
- totalbc - Total Bitcoins in circulation (delayed by upto 1 hour])
- probability - Probability of finding a valid block each hash attempt
- hashestowin - Average number of hash attempts needed to solve a block
- nextretarget - Block height of the next difficulty retarget
- avgtxsize - Average transaction size for the past 1000 blocks. Change the number of blocks by passing an integer as the second argument e.g. avgtxsize/2000
- avgtxvalue - Average transaction value (1000 Default)
- interval - average time between blocks in seconds
- eta - estimated time until the next block (in seconds)
- avgtxnumber - Average number of transactions per block (100 Default)
Address Lookups
- getreceivedbyaddress/Address - Get the total number of bitcoins received by an address (in satoshi) Do not use to process payments!
- getsentbyaddress/Address - Get the total number of bitcoins send by an address (in satoshi) Do not use to process payments!
- addressbalance/Address - Get the balance of an address (in satoshi) Do not use to process payments!
- addressfirstseen/Address - Timestamp of the block an address was first confirmed in
Tools
- addresstohash/Address - Converts a bitcoin address to a hash 160
- hashtoaddress/Hash - Converts a hash 160 to a bitcoin address
- hashpubkey/Pubkey - Converts a public key to a hash 160
- addrpubkey/Pubkey - Converts a public key to an Address
- pubkeyaddr/Address - Converts an address to public key (if available)
- newkey - Generates a new Address private key pair (space seperated)
Misc
- unconfirmedcount - Number of pending unconfirmed transactions
- 24hrprice - 24 hour weighted price from Mt.gox and tradehill
- marketcap - USD market cap (based on 24 hour weighted price)
- 24hrtransactioncount - Number of transactions in the past 24 hours
- 24hrbtcsent - Number of btc sent in the last 24 hours (in satoshi)
- hashrate - Estimated network hash rate in gigahash
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