47 lines
1.4 KiB
JavaScript
47 lines
1.4 KiB
JavaScript
var async = require('async')
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var Blockchain = require('cb-http-client')
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var httpify = require('httpify')
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var BLOCKTRAIL_API_KEY = process.env.BLOCKTRAIL_API_KEY || 'c0bd8155c66e3fb148bb1664adc1e4dacd872548'
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var mainnet = new Blockchain('https://api.blocktrail.com/cb/v0.2.1/BTC', { api_key: BLOCKTRAIL_API_KEY })
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var testnet = new Blockchain('https://api.blocktrail.com/cb/v0.2.1/tBTC', { api_key: BLOCKTRAIL_API_KEY })
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testnet.faucet = function faucet (address, amount, done) {
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httpify({
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method: 'POST',
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url: 'https://api.blocktrail.com/v1/tBTC/faucet/withdrawl?api_key=' + BLOCKTRAIL_API_KEY,
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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address: address,
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amount: amount
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})
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}, function (err, result) {
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if (err) return done(err)
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if (result.body.code === 401) {
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return done(new Error('Hit faucet rate limit; ' + result.body.msg))
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}
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// allow for TX to be processed
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async.retry(5, function (callback) {
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setTimeout(function () {
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testnet.addresses.unspents(address, function (err, result) {
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if (err) return callback(err)
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var unspent = result.filter(function (unspent) {
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return unspent.value >= amount
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}).pop()
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if (!unspent) return callback(new Error('No unspent given'))
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callback(null, unspent)
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})
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}, 600)
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}, done)
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})
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}
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module.exports = {
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m: mainnet,
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t: testnet
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}
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