Arvin vindard

The following is the ideal flow Zaprite would like to have when using the Galoy API.

API key

Zaprite should have it's own API key that we store as an environment variable in our Next JS app.

Permissions

1. Create public invoices on a user's behalf
2. Watch for settlement of those invoices

Demo / Test Websites:

^ github repos, linked on websites.

Interoperable VC HTTP API

Tesla Key Card Protocol

Researched by Robert Quattlebaum [email protected].

Last updated 2020-02-03.

How to use Python3 Type Hints in AWS Lambda

TL;DR

Static Type Checkers help you find simple (but subtle) bugs in your Python code. Check out lambda_types.py and incrementally improve your code base and development/debugging experience with type hints.

Your Lambda Function code will go from this:

Use curl to get the JSON response for the latest release
Use grep to find the line containing file URL
Use cut and tr to extract the URL
Use wget to download it

curl -s https://api.github.com/repos/jgm/pandoc/releases/latest \
| grep "browser_download_url.*deb" \
| cut -d : -f 2,3 \
| tr -d \" \

	#!/bin/bash
	#alias lightning-cli="docker exec -it cln lightning-cli"
	#docker exec -it cln lightning-cli getinfo
	#working_path=/home/bitcoin/script-earning
	BASEDIR=$(dirname $0)
	working_path=${BASEDIR}
	_now=$(date +"%d:%m:%Y")
	JSON=`docker exec cln lightning-cli clboss-status \| jq .offchain_earnings_tracker`
	echo $JSON \| jq -r 'map({in_earnings, in_expenditures}) \| (first \| keys_unsorted) as $keys \| map([to_entries[] \| .value]) as $rows \| $keys,$rows[] \| @csv' > $working_path/status.csv
	awk -F"," '{x+=$1}END{print "Total earning: " x/1000}' $working_path/status.csv

	aahed
	aalii
	aargh
	aarti
	abaca
	abaci
	abacs
	abaft
	abaka
	abamp

	import base58
	x = 'xprv9s21ZrQH143K2f55zo5GiXiX16MiPzBgc2bEXNd77e1ooGsjxAyXjozyuniqiSB76VESjTW8s7vdsK3NFboha6tZgF9BzcDdNtUT6Aw99P2'
	zp = b'\x04\xb2\x43\x0c'
	base58.b58encode_check(zp + base58.b58decode_check(x)[4:]).decode('ascii')
	# output: 'zprvAWgYBBk7JR8GjFTKfWeX8huXM2ecHEAgSFdg6AQssemZuUWCTVJeywKFxCe1iFUwumU4EQhFnSdjdtGVgzdjAaFmQvY3ARrbvLbjsLf6oNE'

	# xprv = b'\x04\x88\xad\xe4'
	# yprv = b'\x04\x9d\x78\x78'
	# zprv = b'\x04\xb2\x43\x0c'

	from __future__ import print_function # Python 2/3 compatibility
	import boto3
	import json
	import decimal
	from boto3.dynamodb.conditions import Key, Attr

	# Helper class to convert a DynamoDB item to JSON.
	class DecimalEncoder(json.JSONEncoder):
	def default(self, o):
	if isinstance(o, decimal.Decimal):

	Assuming the username of the Ubuntu user is "theusername".

	Preparation
	-----------

	```
	sudo apt-get update
	sudo apt-get upgrade

	sudo apt-get install build-essential libtool autotools-dev autoconf pkg-config libssl-dev