in3-wasm
v3.1.2
Published
WASM-Version of incubed build from C
Downloads
13
Maintainers
slockitReadme
Incubed client as WASM
Installing
This client uses the in3-core sources compiled to wasm. The wasm is included into the js-file wich makes it easier to include the data. This module has no dependencies! All it needs is included inta a wasm of about 300kB.
Installing incubed is as easy as installing any other module:
npm install --save in3-wasmDocumentation
The complete documentation can be found https://in3.readthedocs.io/en/develop/ .
In case you want to run incubed within a react native app, you might face issues because wasm is not supported there yet. In this case you can use in3-asmjs, which has the same API, but runs on pure javascript (a bit slower and bigger, but full support everywhere).
Using web3
// import in3-Module
import In3Client from 'in3-wasm'
import * as web3 from 'web3'
const IN3Client c = new IN3Client({
proof : 'standard',
signatureCount : 1,
chainId : 'mainnet',
replaceLatestBlock : 10
})
// use the In3Client as Http-Provider
const web3 = new Web3(c)
(async () => {
// use the web3
const block = await web.eth.getBlockByNumber('latest')
})().catch(console.error);
Without web3 (Direct API)
Incubed includes a light API, allowinng not only to use all RPC-Methods in a typesafe way, but also to sign transactions and call funnctions of a contract without the web3-library.
For more details see the API-Doc
// import in3-Module
import In3Client from 'in3-wasm'
// use the In3Client
const in3 = new In3Client({
proof : 'standard',
signatureCount : 1,
chainId : 'mainnet',
replaceLatestBlock : 10
})
(async () => {
// use the incubed directly
const block = await in3.eth.getBlockByNumber('latest')
})().catch(console.error);
Direct include in a website
<html>
<head>
<script src="in3.js"></script>
</head>
<body>
IN3-Demo
<div>
result:
<pre id="result">
...waiting...
</pre>
</div>
<script>
var c = new IN3({
chainId: 0x5
})
c.send({ method: 'eth_getBlockByNumber', params: ['latest', false] })
.then(r => document.getElementById('result').innerHTML = JSON.stringify(r, null, 2))
.catch(alert)
</script>
</body>
</html>LICENSE
COMMERCIAL LICENSE
Licensees holding a valid commercial license may use this software in accordance with the commercial license agreement provided with the Software or, alternatively, in accordance with the terms contained in a written agreement between you and slock.it GmbH/Blockchains LLC. For licensing terms and conditions or further information please contact slock.it at [email protected].
Alternatively, this software may be used under the AGPL license as follows:
AGPL LICENSE
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. [Permissions of this strong copyleft license are conditioned on making available complete source code of licensed works and modifications, which include larger works using a licensed work, under the same license. Copyright and license notices must be preserved. Contributors provide an express grant of patent rights.] You should have received a copy of the GNU Affero General Public License along with this program. If not, see https://www.gnu.org/licenses/.