nem2-uri-scheme
v0.4.1
Published
nem2 library to handle uri scheme
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nem2-uri-scheme
Catapult URI Scheme generator to serve transactions ready to be signed.
This is a PoC to validate the proposed NIP2 Transaction URI Scheme.
:warning: This library is experimental, use at your own risk.
Important Notes
- 0.4.1 - Fushicho3 Network Compatibility ([email protected])
Installation
npm install nem2-uri-scheme
Usage
Transaction to URI
// examples/TransactionToURI.ts
import {Account, Deadline, EmptyMessage, NetworkCurrencyMosaic, NetworkType, TransferTransaction} from 'nem2-sdk';
import {TransactionURI} from 'nem2-uri-scheme';
const serializedTransaction = TransferTransaction.create(
Deadline.create(),
Account.generateNewAccount(NetworkType.TEST_NET).address,
[NetworkCurrencyMosaic.createRelative(10)],
EmptyMessage,
NetworkType.TEST_NET
).serialize();
const generationHash = ''; // replace with network generation hash
const nodeUrl = 'http://localhost:3000';
const webhookUrl = 'http://myapp.local/id';
const transactionURI = new TransactionURI(serializedTransaction, generationHash, nodeUrl, webhookUrl);
console.log(transactionURI.build());
URI to Transaction
// examples/URIToTransaction.ts
import {TransactionURI} from "nem2-uri-scheme";
const serializedTransaction = 'B500000000000000406D262D78CE449BC743A2F27FFE05A677A922C6FBA0B6FD' +
'F7EE115E01F76A60D2B027C4F8F2826F727ADEC0E6406C2ECC7C67C49FED2DAD' +
'973F539046EE8A02CC499067D981CB2EA28D43537D8B3D91E1E0A1F7DA12DB13' +
'5C1B9867DB80553B000000000198544140420F000000000015D6FE9001000000' +
'99659BB8A2019FE9C60000000000000000000000000000000001050000000000' +
'90D69CD255E556C640420F00000000000074657374';
const URI = 'web+nem://transaction?data='+ serializedTransaction + '&generationHash=test' +
'&endpoint=http://localhost:3000&webhook=http://myapp.local/id';
const transactionURI = TransactionURI.fromURI(URI);
const transaction = transactionURI.toTransaction();
License
Licensed under the Apache License, Version 2.