March 2019
Intermediate to advanced
636 pages
27h 50m
English
book
Blockchain Development with Hyperledger
by Salman A. Baset, Luc Desrosiers, Nitin Gaur, Petr Novotny
Content preview from Blockchain Development with Hyperledger
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Creating a new letter using SWAGGER
We can also create a new application for a letter of credit from the SWAGGER view. Select the InitialApplication API.
We're going to use the POST verb to create yet another application for Alice:
In the value box, paste the following data:
{ "$class": "org.example.loc.InitialApplication", "letterId": "LPLAYGROUND2", "applicant": "resource:org.example.loc.Customer#alice", "beneficiary": "resource:org.example.loc.Customer#bob", "rules": [ { "$class": "org.example.loc.Rule", "ruleId": "rule1", "ruleText": "This is a test rule." } ], "productDetails": { "$class": "org.example.loc.ProductDetails", "productType": ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.