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Now Nodes API interaction

Download now_nodes.org

* NowNodes API Playground

** Fetch specific transaction

#+begin_src http :pretty :var TOKEN=(getenv "NOW_NODES_API_TOKEN")
GET https://btcbook.nownodes.io/api/v2/tx/fd2fe3213c6e64c29efe72f7ffdd38d2f9a8a16378b04d876d171b1a0ea21549
Content-Type: application/json
api-key: ${TOKEN}
#+end_src

#+RESULTS:
#+begin_example
{
  "txid": "fd2fe3213c6e64c29efe72f7ffdd38d2f9a8a16378b04d876d171b1a0ea21549",
  "version": 1,
  "vin": [
    {
      "txid": "ecb7db084ccbe20faee6926cd0874f99306404110f3be660c89eb7b77250fe6f",
      "vout": 36,
      "sequence": 4294967295,
      "n": 0,
      "addresses": [
        "bc1qlvg8n78sge63j3nrnyh7ccmdxdwmuef3jjmsyd"
      ],
      "isAddress": true,
      "value": "1351000"
    }
  ],
  "vout": [
    {
      "value": "54570",
      "n": 0,
      "hex": "0014dbb5083ae636e971b043ac2436b4bca43469c4aa",
      "addresses": [
        "bc1qmw6sswhxxm5hrvzr4sjrdd9u5s6xn392s8l5hk"
      ],
      "isAddress": true
    },
    {
      "value": "1296148",
      "n": 1,
      "hex": "0014715b1ec29a378c6764611b96b76dbb7f184392e6",
      "addresses": [
        "bc1qw9d3as56x7xxwerprwttwmdm0uvy8yhx2gueup"
      ],
      "isAddress": true
    }
  ],
  "blockHash": "0000000000000000000141a1ebcd300411009c8ae6455b9ebec4ab27396ac1cd",
  "blockHeight": 940344,
  "confirmations": 3,
  "blockTime": 1773286609,
  "size": 222,
  "vsize": 141,
  "value": "1350718",
  "valueIn": "1351000",
  "fees": "282",
  "hex": "010000000001016ffe5072b7b79ec860e63b0f11046430994f87d06c92e6ae0fe2cb4c08dbb7ec2400000000ffffffff022ad5000000000000160014dbb5083ae636e971b043ac2436b4bca43469c4aa14c7130000000000160014715b1ec29a378c6764611b96b76dbb7f184392e602473044022015918136d286eed591c0510be24880fc1b84ad66fc16afcb09fb6eb95907441502202ad299941bf81d6798f39ef6197e8737be2178389ff54c7a4bab1d53b45d0d3c01210394f20bc6120541a759ea16cd1b62dcd1a28e92ca0e6296c57328ef3b866c9f4300000000"
}
#+end_example

** Unconfirmed transaction

#+begin_src http :pretty :var TOKEN=(getenv "NOW_NODES_API_TOKEN")
GET https://btcbook.nownodes.io/api/v2/tx/fd2fe3213c6e64c29efe72f7ffdd38d2f9a8a16378b04d876d171b1a0ea21549
Content-Type: application/json
api-key: ${TOKEN}
#+end_src

#+RESULTS:
#+begin_example
{
  "txid": "fd2fe3213c6e64c29efe72f7ffdd38d2f9a8a16378b04d876d171b1a0ea21549",
  "version": 1,
  "vin": [
    {
      "txid": "ecb7db084ccbe20faee6926cd0874f99306404110f3be660c89eb7b77250fe6f",
      "vout": 36,
      "sequence": 4294967295,
      "n": 0,
      "addresses": [
        "bc1qlvg8n78sge63j3nrnyh7ccmdxdwmuef3jjmsyd"
      ],
      "isAddress": true,
      "value": "1351000"
    }
  ],
  "vout": [
    {
      "value": "54570",
      "n": 0,
      "hex": "0014dbb5083ae636e971b043ac2436b4bca43469c4aa",
      "addresses": [
        "bc1qmw6sswhxxm5hrvzr4sjrdd9u5s6xn392s8l5hk"
      ],
      "isAddress": true
    },
    {
      "value": "1296148",
      "n": 1,
      "hex": "0014715b1ec29a378c6764611b96b76dbb7f184392e6",
      "addresses": [
        "bc1qw9d3as56x7xxwerprwttwmdm0uvy8yhx2gueup"
      ],
      "isAddress": true
    }
  ],
  "blockHeight": -1,
  "confirmations": 0,
  "confirmationETABlocks": 3,
  "confirmationETASeconds": 2142,
  "blockTime": 1773286072,
  "size": 222,
  "vsize": 141,
  "value": "1350718",
  "valueIn": "1351000",
  "fees": "282",
  "hex": "010000000001016ffe5072b7b79ec860e63b0f11046430994f87d06c92e6ae0fe2cb4c08dbb7ec2400000000ffffffff022ad5000000000000160014dbb5083ae636e971b043ac2436b4bca43469c4aa14c7130000000000160014715b1ec29a378c6764611b96b76dbb7f184392e602473044022015918136d286eed591c0510be24880fc1b84ad66fc16afcb09fb6eb95907441502202ad299941bf81d6798f39ef6197e8737be2178389ff54c7a4bab1d53b45d0d3c01210394f20bc6120541a759ea16cd1b62dcd1a28e92ca0e6296c57328ef3b866c9f4300000000",
  "coinSpecificData": {
    "txid": "fd2fe3213c6e64c29efe72f7ffdd38d2f9a8a16378b04d876d171b1a0ea21549",
    "hash": "2c902fba53d936769a74106d521eb8f92154fcb72d51a44fb1f626f645621ce3",
    "version": 1,
    "size": 222,
    "vsize": 141,
    "weight": 561,
    "locktime": 0,
    "vin": [
      {
        "txid": "ecb7db084ccbe20faee6926cd0874f99306404110f3be660c89eb7b77250fe6f",
        "vout": 36,
        "scriptSig": {
          "asm": "",
          "hex": ""
        },
        "txinwitness": [
          "3044022015918136d286eed591c0510be24880fc1b84ad66fc16afcb09fb6eb95907441502202ad299941bf81d6798f39ef6197e8737be2178389ff54c7a4bab1d53b45d0d3c01",
          "0394f20bc6120541a759ea16cd1b62dcd1a28e92ca0e6296c57328ef3b866c9f43"
        ],
        "sequence": 4294967295
      }
    ],
    "vout": [
      {
        "value": 0.00054570,
        "n": 0,
        "scriptPubKey": {
          "asm": "0 dbb5083ae636e971b043ac2436b4bca43469c4aa",
          "desc": "addr(bc1qmw6sswhxxm5hrvzr4sjrdd9u5s6xn392s8l5hk)#k7mgw0zy",
          "hex": "0014dbb5083ae636e971b043ac2436b4bca43469c4aa",
          "address": "bc1qmw6sswhxxm5hrvzr4sjrdd9u5s6xn392s8l5hk",
          "type": "witness_v0_keyhash"
        }
      },
      {
        "value": 0.01296148,
        "n": 1,
        "scriptPubKey": {
          "asm": "0 715b1ec29a378c6764611b96b76dbb7f184392e6",
          "desc": "addr(bc1qw9d3as56x7xxwerprwttwmdm0uvy8yhx2gueup)#qu2d0eka",
          "hex": "0014715b1ec29a378c6764611b96b76dbb7f184392e6",
          "address": "bc1qw9d3as56x7xxwerprwttwmdm0uvy8yhx2gueup",
          "type": "witness_v0_keyhash"
        }
      }
    ],
    "hex": "010000000001016ffe5072b7b79ec860e63b0f11046430994f87d06c92e6ae0fe2cb4c08dbb7ec2400000000ffffffff022ad5000000000000160014dbb5083ae636e971b043ac2436b4bca43469c4aa14c7130000000000160014715b1ec29a378c6764611b96b76dbb7f184392e602473044022015918136d286eed591c0510be24880fc1b84ad66fc16afcb09fb6eb95907441502202ad299941bf81d6798f39ef6197e8737be2178389ff54c7a4bab1d53b45d0d3c01210394f20bc6120541a759ea16cd1b62dcd1a28e92ca0e6296c57328ef3b866c9f4300000000"
  }
}
#+end_example

** Get address detail

#+begin_src http :pretty :var TOKEN=(getenv "NOW_NODES_API_TOKEN")
GET https://btcbook.nownodes.io/api/v2/address/167ZWTT8n6s4ya8cGjqNNQjDwDGY31vmHg
Content-Type: application/json
api-key: ${TOKEN}
Accept: */*
#+end_src

#+RESULTS:
#+begin_example
{
  "page": 1,
  "totalPages": 1,
  "itemsOnPage": 1000,
  "address": "167ZWTT8n6s4ya8cGjqNNQjDwDGY31vmHg",
  "balance": "899900658730",
  "totalReceived": "899900658730",
  "totalSent": "0",
  "unconfirmedBalance": "0",
  "unconfirmedTxs": 0,
  "txs": 78,
  "txids": [
    "f5f5ce8de727788299d9d00e45dc11f93aa7cb3b23681ce642cedce8049b8109",
    "cfb44c765cff43208a5e871625e477234ed689be1d3b2fdedd495af236cf8eb3",
    "56e7464ee31fec5db75fe31f05d4072d354f77c7a1605313c3d9fa07807652ed",
  ]
}
#+end_example