Blockbook WSS

Get Info

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"2","method":"getInfo","params":{}}	

Response: 200

{
    "id": "1",
    "data": {
        "name": "Bitcoin",
        "shortcut": "BTC",
        "decimals": 8,
        "version": "devel",
        "bestHeight": 838610,
        "bestHash": "00000000000000000000e16c1a1abc656fee6ce2f6450ea44f4d698bea9bef13",
        "block0Hash": "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",
        "testnet": false,
        "backend": {
            "version": "260100",
            "subversion": "/Satoshi:26.1.0/"
        }
    }
}

Ping

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"3","method":"ping","params":{}}	

Response: 200

{
    "id": "3",
    "data": {}
}

Get block hash

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"4","method":"getBlockHash","params":{"height":100000}}

Response: 200

{
    "id": "4",
    "data": {
        "hash": "000000000003ba27aa200b1cecaad478d2b00432346c3f1f3986da1afd33e506"
    }
}

Get account info

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{
  "id": "5",
  "method": "getAccountInfo",
  "params": {
    "descriptor": "bc1qrhsext2jjaczc26etu58fry28ycatznn2zv706",
    "details": "basic",
    "tokens": "derived",
    "page": null,
    "pageSize": 10,
    "from": null,
    "to": null,
    "contractFilter": ""
  }
}	

Response: 200

{
    "id": "5",
    "data": {
        "address": "bc1qrhsext2jjaczc26etu58fry28ycatznn2zv706",
        "balance": "0",
        "totalReceived": "9899272",
        "totalSent": "9899272",
        "unconfirmedBalance": "0",
        "unconfirmedTxs": 0,
        "txs": 22
    }
}

Get balance history

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{
  "id": "7",
  "method": "getBalanceHistory",
  "params": {
    "descriptor": "bc1qrhsext2jjaczc26etu58fry28ycatznn2zv706",
    "from": null,
    "to": null,
    "currencies": [
      ""
    ],
    "groupBy": null
  }
}

Response: 200

{
    "id": "7",
    "data": [
        {
            "time": 1709060400,
            "txs": 2,
            "received": "424698",
            "sent": "424698",
            "sentToSelf": "0",
            "rates": {
                "aed": 209833.72,
                "ars": 48053356,
                "aud": 87301.23,
                "bdt": 6268058,
                "bhd": 21533.064,
                "bmd": 57128.703,
                "brl": 281867.3,
                "btc": 1.002196,
                "cad": 77320.84,
                "chf": 50213.785,
                "clp": 56008536,
                "cny": 411240.94,
                "czk": 1334252.2,
                "dkk": 392754.1,
                "eth": 17.62155,
                "eur": 52689.227,
                "gbp": 45049.58,
                "hkd": 446998.97,
                "huf": 20594874,
                "idr": 894614300,
                "ils": 206136.92,
                "inr": 4738737,
                "jpy": 8598212,
                "krw": 76056030,
                "kwd": 17577.36,
                "lkr": 17736670,
                "mmk": 119932680,
                "mxn": 975180.6,
                "myr": 273189.47,
                "ngn": 89963450,
                "nok": 601643.56,
                "nzd": 92593.34,
                "php": 3204320.5,
                "pkr": 15967472,
                "pln": 226908.58,
                "rub": 5255630.5,
                "sar": 214290.95,
                "sek": 588895.75,
                "sgd": 76780.98,
                "thb": 2050577.6,
                "try": 1779664.5,
                "twd": 1804752.9,
                "uah": 2186323.5,
                "usd": 57128.703,
                "vef": 5720.2974,
                "vnd": 1407284400,
                "zar": 1090552.6
            }
        },
        {
            "time": 1709071200,
            "txs": 2,
            "received": "2238267",
            "sent": "2238267",
            "sentToSelf": "0",
            "rates": {
                "aed": 208075.56,
                "ars": 47650724,
                "aud": 86569.75,
                "bdt": 6215539,
                "bhd": 21352.643,
                "bmd": 56650.03,
                "brl": 279505.6,
                "btc": 0.9937987,
                "cad": 76672.984,
                "chf": 49793.055,
                "clp": 55539250,
                "cny": 407795.22,
                "czk": 1323072.8,
                "dkk": 389463.28,
                "eth": 17.473902,
                "eur": 52247.754,
                "gbp": 44672.117,
                "hkd": 443253.62,
                "huf": 20422314,
                "idr": 887118460,
                "ils": 204409.73,
                "inr": 4699032,
                "jpy": 8526170,
                "krw": 75418770,
                "kwd": 17430.082,
                "lkr": 17588056,
                "mmk": 118927784,
                "mxn": 967009.8,
                "myr": 270900.47,
                "ngn": 89209660,
                "nok": 596602.44,
                "nzd": 91817.52,
                "php": 3177471.8,
                "pkr": 15833684,
                "pln": 225007.34,
                "rub": 5211594,
                "sar": 212495.45,
                "sek": 583961.5,
                "sgd": 76137.65,
                "thb": 2033396.1,
                "try": 1764753.1,
                "twd": 1789631.1,
                "uah": 2168004.8,
                "usd": 56650.03,
                "vef": 5672.3677,
                "vnd": 1395493000,
                "zar": 1081415.1
            }
        },
...

Get transaction

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"9","method":"getTransaction","params":{"txid":"622ed4e93b25fdb699115ed5a698f410ddeddd7aa7d5e835762905425d2a6de3"}}	

Response: 200

{
    "id": "9",
    "data": {
        "txid": "622ed4e93b25fdb699115ed5a698f410ddeddd7aa7d5e835762905425d2a6de3",
        "version": 2,
        "vin": [
            {
                "txid": "6b588f72f6c10b950e10a44448b50968a161056163a4a6c4c1b231fd5095a019",
                "sequence": 4294967293,
                "n": 0,
                "addresses": [
                    "bc1pdndalx60nlzkh0sk4flzdxt325sdj7ky69kma8shh8cn26rtjrqsyfml2e"
                ],
                "isAddress": true,
                "value": "4000"
            }
        ],
        "vout": [
            {
                "value": "546",
                "n": 0,
                "hex": "512067671b74a18a41f99d5ef5c2fd940b856fe0071c0b05112a0f61747f2d3cfe13",
                "addresses": [
                    "bc1pvan3ka9p3fqln8277hp0m9qts4h7qpcupvz3z2s0v9687tfulcfs9aydm5"
                ],
                "isAddress": true
            },
            {
                "value": "1942",
                "n": 1,
                "hex": "001449a49f5366d20d7e9facd0319575fdbf40a1cf72",
                "addresses": [
                    "bc1qfxjf75mx6gxha8av6qce2a0ahaq2rnmjw20f4l"
                ],
                "isAddress": true
            }
        ],
        "blockHeight": -1,
        "confirmations": 0,
        "confirmationETABlocks": 61,
        "confirmationETASeconds": 33245,
        "blockTime": 1712754684,
        "size": 380,
        "vsize": 189,
        "value": "2488",
        "valueIn": "4000",
        "fees": "1512",
        "hex": "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",
        "rbf": true,
        "coinSpecificData": {
            "txid": "622ed4e93b25fdb699115ed5a698f410ddeddd7aa7d5e835762905425d2a6de3",
            "hash": "5abf2ec6305056c2bf08dc73f1ed1f84d72c333fe896f3111f4701a9d886d08d",
            "version": 2,
            "size": 380,
            "vsize": 189,
            "weight": 755,
            "locktime": 0,
            "vin": [
                {
                    "txid": "6b588f72f6c10b950e10a44448b50968a161056163a4a6c4c1b231fd5095a019",
                    "vout": 0,
                    "scriptSig": {
                        "asm": "",
                        "hex": ""
                    },
                    "txinwitness": [
                        "312f3052926633c666f6499609f66431915dfda53b5fdd786e3a5e86c4ef9d42cbd43287f44994a3dd4b6f882fda521ec079f7eda8e3c9927982908cdae095c4",
                        "20550c51c4b54a929701749e672e13ec80d53626deb85ad8725b413525862672b9ac0063036f7264010118746578742f706c61696e3b636861727365743d7574662d38004c517b2270223a226272632d3230222c226f70223a226465706c6f79222c227469636b223a222462616279222c226c696d223a22222c226d6178223a2230222c2273656c665f6d696e74223a2274727565227d68",
                        "c158cad2ef3e5cd0b36b8a2d34b74ec8b14693b9a88571b4f96b6617be4de76d4c"
                    ],
                    "sequence": 4294967293
                }
            ],
            "vout": [
                {
                    "value": 0.00000546,
                    "n": 0,
                    "scriptPubKey": {
                        "asm": "1 67671b74a18a41f99d5ef5c2fd940b856fe0071c0b05112a0f61747f2d3cfe13",
                        "desc": "rawtr(67671b74a18a41f99d5ef5c2fd940b856fe0071c0b05112a0f61747f2d3cfe13)#g0upu40v",
                        "hex": "512067671b74a18a41f99d5ef5c2fd940b856fe0071c0b05112a0f61747f2d3cfe13",
                        "address": "bc1pvan3ka9p3fqln8277hp0m9qts4h7qpcupvz3z2s0v9687tfulcfs9aydm5",
                        "type": "witness_v1_taproot"
                    }
                },
                {
                    "value": 0.00001942,
                    "n": 1,
                    "scriptPubKey": {
                        "asm": "0 49a49f5366d20d7e9facd0319575fdbf40a1cf72",
                        "desc": "addr(bc1qfxjf75mx6gxha8av6qce2a0ahaq2rnmjw20f4l)#pgjl4kj4",
                        "hex": "001449a49f5366d20d7e9facd0319575fdbf40a1cf72",
                        "address": "bc1qfxjf75mx6gxha8av6qce2a0ahaq2rnmjw20f4l",
                        "type": "witness_v0_keyhash"
                    }
                }
            ],
            "hex": "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"
        }
    }
}

Get transaction specific

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"10","method":"getTransactionSpecific","params":{"txid":"622ed4e93b25fdb699115ed5a698f410ddeddd7aa7d5e835762905425d2a6de3"}}	

Response: 200

{
    "id": "10",
    "data": {
        "txid": "622ed4e93b25fdb699115ed5a698f410ddeddd7aa7d5e835762905425d2a6de3",
        "hash": "5abf2ec6305056c2bf08dc73f1ed1f84d72c333fe896f3111f4701a9d886d08d",
        "version": 2,
        "size": 380,
        "vsize": 189,
        "weight": 755,
        "locktime": 0,
        "vin": [
            {
                "txid": "6b588f72f6c10b950e10a44448b50968a161056163a4a6c4c1b231fd5095a019",
                "vout": 0,
                "scriptSig": {
                    "asm": "",
                    "hex": ""
                },
                "txinwitness": [
                    "312f3052926633c666f6499609f66431915dfda53b5fdd786e3a5e86c4ef9d42cbd43287f44994a3dd4b6f882fda521ec079f7eda8e3c9927982908cdae095c4",
                    "20550c51c4b54a929701749e672e13ec80d53626deb85ad8725b413525862672b9ac0063036f7264010118746578742f706c61696e3b636861727365743d7574662d38004c517b2270223a226272632d3230222c226f70223a226465706c6f79222c227469636b223a222462616279222c226c696d223a22222c226d6178223a2230222c2273656c665f6d696e74223a2274727565227d68",
                    "c158cad2ef3e5cd0b36b8a2d34b74ec8b14693b9a88571b4f96b6617be4de76d4c"
                ],
                "sequence": 4294967293
            }
        ],
        "vout": [
            {
                "value": 0.00000546,
                "n": 0,
                "scriptPubKey": {
                    "asm": "1 67671b74a18a41f99d5ef5c2fd940b856fe0071c0b05112a0f61747f2d3cfe13",
                    "desc": "rawtr(67671b74a18a41f99d5ef5c2fd940b856fe0071c0b05112a0f61747f2d3cfe13)#g0upu40v",
                    "hex": "512067671b74a18a41f99d5ef5c2fd940b856fe0071c0b05112a0f61747f2d3cfe13",
                    "address": "bc1pvan3ka9p3fqln8277hp0m9qts4h7qpcupvz3z2s0v9687tfulcfs9aydm5",
                    "type": "witness_v1_taproot"
                }
            },
            {
                "value": 0.00001942,
                "n": 1,
                "scriptPubKey": {
                    "asm": "0 49a49f5366d20d7e9facd0319575fdbf40a1cf72",
                    "desc": "addr(bc1qfxjf75mx6gxha8av6qce2a0ahaq2rnmjw20f4l)#pgjl4kj4",
                    "hex": "001449a49f5366d20d7e9facd0319575fdbf40a1cf72",
                    "address": "bc1qfxjf75mx6gxha8av6qce2a0ahaq2rnmjw20f4l",
                    "type": "witness_v0_keyhash"
                }
            }
        ],
        "hex": "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"
    }
}

Estimate fee

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"11","method":"estimateFee","params":{"blocks":[2,5,10,20]}}	

Response: 200

{
    "id": "11",
    "data": [
        {
            "feePerUnit": "91652"
        },
        {
            "feePerUnit": "43764"
        },
        {
            "feePerUnit": "23076"
        },
        {
            "feePerUnit": "15011"
        }
    ]
}

Send transaction

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"1","method":"sendTransaction","params":{"hex":"010000000001019d64f0c72a0d206001decbffaa722eb1044534c74eee7a5df8318e42a4323ec10000000017160014550da1f5d25a9dae2eafd6902b4194c4c6500af6ffffffff02809698000000000017a914cd668d781ece600efa4b2404dc91fd26b8b8aed8870553d7360000000017a914246655bdbd54c7e477d0ea2375e86e0db2b8f80a8702473044022076aba4ad559616905fa51d4ddd357fc1fdb428d40cb388e042cdd1da4a1b7357022011916f90c712ead9a66d5f058252efd280439ad8956a967e95d437d246710bc9012102a80a5964c5612bb769ef73147b2cf3c149bc0fd4ecb02f8097629c94ab013ffd00000000"}}		

Response: 200

{
    "id": "1",
    "data": {
        "result": "622ed4e93b25fdb699115ed5a698f410ddeddd7aa7d5e835762905425d2a6de3"
    }
}

Get fiat rates for timestamps

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"13","method":"getFiatRatesForTimestamps","params":{"timestamps":[1575288000,1575550800],"currencies":[""]}}	

Response: 200

{
    "id": "13",
    "data": {
        "tickers": [
            {
                "ts": 1575331200,
                "rates": {
                    "aed": 26847.354,
                    "ars": 437688.9,
                    "aud": 10720.282,
                    "bdt": 620651.06,
                    "bhd": 2755.8298,
                    "bmd": 7308.9824,
                    "brl": 30870.219,
                    "btc": 0.002072684,
                    "cad": 9725.683,
                    "chf": 7246.6074,
                    "clp": 5874949.5,
                    "cny": 51450.12,
                    "czk": 168583.5,
                    "dkk": 49300.82,
                    "eth": 0.10173308,
                    "eur": 6598.5054,
                    "gbp": 5648.659,
                    "hkd": 57218.734,
                    "huf": 2192127.2,
                    "idr": 103259750,
                    "ils": 25384.826,
                    "inr": 523579.7,
                    "jpy": 796873.3,
                    "krw": 8659682,
                    "kwd": 2222.5447,
                    "lkr": 1325450.1,
                    "mmk": 11013702,
                    "mxn": 143120.11,
                    "myr": 30542.775,
                    "ngn": 2650395,
                    "nok": 67026.26,
                    "nzd": 11248.225,
                    "php": 372977.38,
                    "pkr": 1134879.8,
                    "pln": 28290.484,
                    "rub": 469282.72,
                    "sar": 27408.604,
                    "sek": 69754.52,
                    "sgd": 9989.135,
                    "thb": 221205.83,
                    "try": 41971.1,
                    "twd": 222543.89,
                    "uah": 175139.44,
                    "usd": 15.143119,
                    "vef": 1816191900,
                    "vnd": 168348930,
                    "zar": 106333.266
                }
            },
            {
                "ts": 1575590400,
                "rates": {
                    "aed": 27085.377,
                    "ars": 442168.88,
                    "aud": 10791.464,
                    "bdt": 625776.9,
                    "bhd": 2780.3438,
                    "bmd": 7373.7827,
                    "brl": 30865.916,
                    "btc": 0.002118513,
                    "cad": 9716.802,
                    "chf": 7279.1255,
                    "clp": 5775146.5,
                    "cny": 51946.824,
                    "czk": 169634.61,
                    "dkk": 49610.07,
                    "eth": 0.10593553,
                    "eur": 6640.0913,
                    "gbp": 5603.2856,
                    "hkd": 57728.582,
                    "huf": 2196354.8,
                    "idr": 103020920,
                    "ils": 25550.23,
                    "inr": 525308.25,
                    "jpy": 801761.2,
                    "krw": 8760865,
                    "kwd": 2239.248,
                    "lkr": 1337502.5,
                    "mmk": 11056767,
                    "mxn": 142815.23,
                    "myr": 30770.795,
                    "ngn": 2672996.2,
                    "nok": 67363.266,
                    "nzd": 11266.284,
                    "php": 374521.56,
                    "pkr": 1143235,
                    "pln": 28392.588,
                    "rub": 469697.4,
                    "sar": 27651.521,
                    "sek": 69972.03,
                    "sgd": 10033.159,
                    "thb": 224015.52,
                    "try": 42391.875,
                    "twd": 224384.2,
                    "uah": 175796.9,
                    "usd": 15.646635,
                    "vef": 1832293900,
                    "vnd": 170593170,
                    "zar": 107953.65
                }
            }
        ]
    }
}

Get fiat rates for tickers list

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"15","method":"getFiatRatesTickersList","params":{"timestamp":1676591569}}

Response: 200

{
    "id": "15",
    "data": {
        "ts": 1676592000,
        "available_currencies": [
            "aed",
            "ars",
            "aud",
            "bdt",
            "bhd",
            "bmd",
            "brl",
            "btc",
            "cad",
            "chf",
            "clp",
            "cny",
            "czk",
            "dkk",
            "eth",
            "eur",
            "gbp",
            "hkd",
            "huf",
            "idr",
            "ils",
            "inr",
            "jpy",
            "krw",
            "kwd",
            "lkr",
            "mmk",
            "mxn",
            "myr",
            "ngn",
            "nok",
            "nzd",
            "php",
            "pkr",
            "pln",
            "rub",
            "sar",
            "sek",
            "sgd",
            "thb",
            "try",
            "twd",
            "uah",
            "usd",
            "vef",
            "vnd",
            "zar"
        ]
    }
}

Get current fiat rates

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"6","method":"getCurrentFiatRates","params":{"currencies":[""]}}	

Response: 200

{
    "id": "6",
    "data": {
        "ts": 1712755809,
        "rates": {
            "aed": 248263,
            "ars": 58495340,
            "aud": 103415,
            "bdt": 7428079,
            "bhd": 25486,
            "bmd": 67604,
            "brl": 342135,
            "btc": 1,
            "cad": 92305,
            "chf": 61546,
            "clp": 64545852,
            "cny": 489064,
            "czk": 1594837,
            "dkk": 468399,
            "eth": 19.7215,
            "eur": 62792,
            "gbp": 53701,
            "hkd": 529593,
            "huf": 24579174,
            "idr": 1077804000,
            "ils": 252533,
            "inr": 5637349,
            "jpy": 10308056,
            "krw": 92173510,
            "kwd": 20789,
            "lkr": 20190384,
            "mmk": 141962900,
            "mxn": 1112681,
            "myr": 320982,
            "ngn": 84230660,
            "nok": 728548,
            "nzd": 112551,
            "php": 3821156,
            "pkr": 18790116,
            "pln": 267799,
            "rub": 6306302,
            "sar": 253591,
            "sek": 723243,
            "sgd": 91391,
            "thb": 2477468,
            "try": 2181006,
            "twd": 2174029,
            "uah": 2633635,
            "usd": 67604,
            "vef": 6769.14,
            "vnd": 1686505500,
            "zar": 1263524
        }
    }
}

Subscribe new block

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"16","method":"subscribeNewBlock","params":{}}

Response: 200

{
    "id": "17",
    "data": {
        "subscribed": true
    }
}

Unsubscribe new block

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"16","method":"unsubscribeNewBlock","params":{}}	

Response: 200

{
    "id": "16",
    "data": {
        "subscribed": false
    }
}

Subscribe new transaction

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"17","method":"subscribeNewTransaction","params":{}}	

Response: 200

{
    "id": "17",
    "data": {
        "subscribed": true
    }
}

Unsubscribe new transaction

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"17","method":"unsubscribeNewTransaction","params":{}}	

Response: 200

{
    "id": "17",
    "data": {
        "subscribed": false
    }
}

Subscribe address

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"18","method":"subscribeAddresses","params":{"addresses":["bc1qrhsext2jjaczc26etu58fry28ycatznn2zv706","bc1pvan3ka9p3fqln8277hp0m9qts4h7qpcupvz3z2s0v9687tfulcfs9aydm5"]}}	

Response: 200

{
    "id": "18",
    "data": {
        "subscribed": true
    }
}

Unsubscribe address

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"18","method":"unsubscribeAddresses","params":{}}		

Response: 200

{
    "id": "18",
    "data": {
        "subscribed": false
    }
}

Subscribe new fiat rates

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"19","method":"subscribeFiatRates","params":{"currency":"usd"}}		

Response: 200

{
    "id": "19",
    "data": {
        "subscribed": true
    }
}

Unsubscribe new fiat rates

wss://btcbook.nownodes.io/wss/{{api_key}}

Body

{"id":"19","method":"unsubscribeFiatRates","params":{}}		

Response: 200

{
    "id": "19",
    "data": {
        "subscribed": false
    }
}