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feat: add Tempo networks in selector #429

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Merged
maxime-oe merged 1 commit into from
Mar 19, 2026
Merged

feat: add Tempo networks in selector #429

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12 changes: 12 additions & 0 deletions src/components/connections/networks-helpers.js
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Original file line number Diff line number Diff line change
Expand Up @@ -80,6 +80,12 @@ const NETWORKS = [
color: '#836ef9',
category: 'main',
},
{
name: 'Tempo Mainnet (Presto)',
chainId: '0x1079',
color: '#dcdcdc',
category: 'main',
},

// Test networks
{
Expand All @@ -106,6 +112,12 @@ const NETWORKS = [
color: '#ff6b35',
category: 'test',
},
{
name: 'Tempo Testnet (Moderato)',
chainId: '0xa5bf',
color: '#dcdcdc',
category: 'test',
},
];

export function populateNetworkLists() {
Expand Down
25 changes: 7 additions & 18 deletions src/components/tempo-transactions/tempo-transactions.js
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Original file line number Diff line number Diff line change
Expand Up @@ -3,9 +3,9 @@ import globalContext from '../..';
// Tempo Transactions

// ERC20 TST token created and owned by shared account 0x13b7e6EBcd40777099E4c45d407745aB2de1D1F8
const defaultErc20TokenAddress = '0x86fA047df5b69df0CBD6dF566F1468756dCF339D';
const defaultChainId = '0x89'; // Forcing to Polygon PoS for now since EIP7702 not available on Tempo
const defaultFeeToken = '0x3c499c542cef5e3811e1192ce70d8cc03d5c3359'; // USDC Coin (PoS) for Polygon Mainnet testing
const defaultErc20TokenAddress = '0x54a114fecE3dffd7c5D4089D0A43E01F0939464c';
// pathUSD (default Tempo fee token
const defaultFeeToken = '0x20c0000000000000000000000000000000000000';

export function tempoTransactionsComponent(parentContainer) {
parentContainer.insertAdjacentHTML(
Expand All @@ -18,16 +18,6 @@ export function tempoTransactionsComponent(parentContainer) {
<h4>
Tempo Transactions
</h4>
<div class="mb-3">
<label for="tempoChainIdInput" class="form-label">Chain ID</label>
<input
type="text"
class="form-control"
id="tempoChainIdInput"
value="${defaultChainId}"
placeholder="${defaultChainId}"
/>
</div>

<div class="mb-3">
<label for="tempoErc20TokenAddressInput" class="form-label">ERC20 Token Address</label>
Expand Down Expand Up @@ -57,7 +47,7 @@ export function tempoTransactionsComponent(parentContainer) {
>
Send Tempo (0x76) Batch Transaction
</button>
<p>Sends a minimalistic 0x76 batch with 2 ERC20 transfers on chain [chainId] (hex) for initial testing:</p>
<p>Sends a minimalistic 0x76 batch with 2 ERC20 transfers for initial testing:</p>
<ul>
<li>0.01 [erc20Token] to 0x2367e6eca6e1fcc2d112133c896e3bddad375aff</li>
<li>0.01 [erc20Token] to 0x1e3abc74428056924cEeE2F45f060879c3F063ed</li>
Expand Down Expand Up @@ -96,10 +86,9 @@ export function tempoTransactionsComponent(parentContainer) {
const erc20TokenAddress = document.getElementById(
'tempoErc20TokenAddressInput',
).value;
const chainId = document.getElementById('tempoChainIdInput').value;
const feeToken = document.getElementById('tempoFeeTokenInput').value;
// As sent by some Tempo example dapps
const send = await globalContext.provider.request({
const ethRequest = {
method: 'eth_sendTransaction',
params: [
{
Expand All @@ -115,13 +104,13 @@ export function tempoTransactionsComponent(parentContainer) {
value: '0x',
},
],
chainId,
feeToken,
from,
type: '0x76', // Tempo in-house tx type.
},
],
});
};
const send = await globalContext.provider.request(ethRequest);
sendTempoBatchTxResult.innerHTML = send;
} catch (err) {
console.error(err);
Expand Down
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