Pedro Gomes pedrouid

## index.tsx
import React from "react";
import * as uuid from 'uuid';

import { WindowProvider } from "@wagmi/connectors"

import defaultProviderIcon from "../assets/defaultProviderIcon.png"

// copied from https://github.com/wagmi-dev/references/blob/main/packages/connectors/src/utils/getInjectedName.ts
function getInjectedName(ethereum?: WindowProvider) {
  if (!ethereum) return 'Injected'

## list.sh
REQ wc_pairingDelete
- ttl = 86400
- tag = 1000
- msg = 400 (~312)

RES wc_pairingDelete
- ttl = 86400
- tag = 1001
- msg = ??

## index.js
// Our RPC id's are expected to be the same "length"
// generating id's should use Unix epoch timestamp in miliseconds and append 3 random digits
// currently Kotlin SDK has at least 3 more digits than all other SDKs
// yet while Kotlin is the minority, it's preferable to increase integers than decrease them
// this way we can keep backwards-compatibility for Kotlin clients in older releases
// thus we could also increase entropy by also increasing other SDKs to 6 random digits

function payloadId() {
  const date = Date.now() * Math.pow(10, 6);
  const extra = Math.ceil(Math.random() * Math.pow(10, 6));

## index.js
// Currently our proposals require a lot from wallets by including all methods into requiredNamespaces
// This puts a high requirement on the wallets to support a lot of methods and chains

{
  requiredNamespaces: {
    eip155: {
      chains: [1, 2, 3],
      methods: [
        'eth_sendTransaction',
        'eth_sendRawTransaction',

## index.html
<!-- index.html -->
<html>
  <head>
      <script src="index.js"></script>
  </head>
</html>

## wallet-client.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                pedrouid
                / wallet-client.md
            
            
              Last active
              February 13, 2023 08:10
            
              
                Web3Wallet SDK for WalletConnect v2.0
              
          
      View wallet-client.md
  
      
    Web3Wallet SDK
This spec has moved to WalletConnect Docs

  
## ethers-math.ts
import { BigNumber, BigNumberish, constants, utils } from "ethers";

const { Zero, MaxUint256 } = constants;
const { parseUnits, formatUnits } = utils;

export const toWad = (amount: string, decimals = 18): BigNumber => {
  return parseUnits(sanitizeDecimals(amount, decimals), decimals);
};

export const fromWad = (wad: BigNumberish, decimals = 18): string => {

## caipxx.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                pedrouid
                / caipxx.md
            
            
              Last active
              December 13, 2020 11:35
            
              
                CAIP-XX: JSON-RPC Provider API Specification
              
          
      View caipxx.md
  
      
    Multi-Chain JSON-RPC Provider API Specification
Multi-chain provider would require primarly two main methods to interface with a multi-chain cryptocurrency wallet: enable and request.
Enable Method
Enable method would translate the same JSON-RPC parameters of CAIP-25 as Javascript arguments
CAIP-25 Request

  
## fund.js
const axios = require("axios");
const ethers = require("ethers");

// For REST API clietn
const baseUrl = "<INSERT_CONNEXT_REST_API_URL>";

// For Rinkeby provider
const ethProviderUrl = "<INSERT_ETH_PROVIDER_URL>";

// this mnemonic is used to mint tokens and fund clients with some ETH for gas (currently funded with some Rinkeby ETH)

## walletconnect-sdk.js
import WalletConnect from "walletconnect";

//  Create WalletConnect SDK instance
const wc = new WalletConnect();

//  Connect session (triggers QR Code modal)
const connector = await wc.connect();

//  Get your desired provider
	import React from "react";
	import * as uuid from 'uuid';

	import { WindowProvider } from "@wagmi/connectors"

	import defaultProviderIcon from "../assets/defaultProviderIcon.png"

	// copied from https://github.com/wagmi-dev/references/blob/main/packages/connectors/src/utils/getInjectedName.ts
	function getInjectedName(ethereum?: WindowProvider) {
	if (!ethereum) return 'Injected'
	REQ wc_pairingDelete
	- ttl = 86400
	- tag = 1000
	- msg = 400 (~312)

	RES wc_pairingDelete
	- ttl = 86400
	- tag = 1001
	- msg = ??
	// Our RPC id's are expected to be the same "length"
	// generating id's should use Unix epoch timestamp in miliseconds and append 3 random digits
	// currently Kotlin SDK has at least 3 more digits than all other SDKs
	// yet while Kotlin is the minority, it's preferable to increase integers than decrease them
	// this way we can keep backwards-compatibility for Kotlin clients in older releases
	// thus we could also increase entropy by also increasing other SDKs to 6 random digits

	function payloadId() {
	const date = Date.now() * Math.pow(10, 6);
	const extra = Math.ceil(Math.random() * Math.pow(10, 6));
	// Currently our proposals require a lot from wallets by including all methods into requiredNamespaces
	// This puts a high requirement on the wallets to support a lot of methods and chains

	{
	requiredNamespaces: {
	eip155: {
	chains: [1, 2, 3],
	methods: [
	'eth_sendTransaction',
	'eth_sendRawTransaction',
	<!-- index.html -->
	<html>
	<head>
	<script src="index.js"></script>
	</head>
	</html>
	import { BigNumber, BigNumberish, constants, utils } from "ethers";

	const { Zero, MaxUint256 } = constants;
	const { parseUnits, formatUnits } = utils;

	export const toWad = (amount: string, decimals = 18): BigNumber => {
	return parseUnits(sanitizeDecimals(amount, decimals), decimals);
	};

	export const fromWad = (wad: BigNumberish, decimals = 18): string => {
	const axios = require("axios");
	const ethers = require("ethers");

	// For REST API clietn
	const baseUrl = "<INSERT_CONNEXT_REST_API_URL>";

	// For Rinkeby provider
	const ethProviderUrl = "<INSERT_ETH_PROVIDER_URL>";

	// this mnemonic is used to mint tokens and fund clients with some ETH for gas (currently funded with some Rinkeby ETH)
	import WalletConnect from "walletconnect";

	// Create WalletConnect SDK instance
	const wc = new WalletConnect();

	// Connect session (triggers QR Code modal)
	const connector = await wc.connect();

	// Get your desired provider