SEP-24: Interactive Deposit & Withdrawal

curl -X POST "https://anchor.seevcash.com/transactions/deposit/interactive" \
  -H "Authorization: Bearer <sep10_jwt>" \
  -H "Content-Type: application/json" \
  -d '{
    "asset_code": "USDC",
    "account": "GA2E5D24D2LCGVA3SVVKDP64OTN2M2NLUWRDYINB352HW35ABZ66MPVR",
    "merchant_id": "<MERCHANT_ID>",
    "session_id": "<SESSION_ID>",
    "session_token": "<SESSION_TOKEN>",
    "api_key": "sv_public_<YOUR_PUBLIC_KEY>",
    "user_id": "<ACCEPTED_SEP12_CUSTOMER_ID>"
  }'

import { Wallet, SigningKeypair, StellarConfiguration } from '@stellar/typescript-wallet-sdk';

const ANCHOR_HOME_DOMAIN = 'anchor.seevcash.com';
const wallet = new Wallet({ stellarConfiguration: StellarConfiguration.TestNet() });
const anchor = wallet.anchor({ homeDomain: ANCHOR_HOME_DOMAIN });

// Throwaway test secret — replace with your own, never commit a real secret.
const accountKp = SigningKeypair.fromSecret('SCZANGBA5YHTNYVVV3C7CAZMCLXPJLNS2YFGXDNASLFTGBPFMRKCY6ML');

// Authenticate (SEP-10)
const sep10 = await anchor.sep10();
const authToken = await sep10.authenticate({ accountKp });

// Start interactive deposit (SEP-24) with the merchant/session fields
const sep24 = anchor.sep24();
const { url, id } = await sep24.deposit({
  assetCode: 'USDC',
  authToken,
  destinationAccount: accountKp.publicKey,
  extraFields: {
    merchant_id: '<MERCHANT_ID>',
    session_id: '<SESSION_ID>',
    session_token: '<SESSION_TOKEN>',
    api_key: 'sv_public_<YOUR_PUBLIC_KEY>',
    user_id: '<ACCEPTED_SEP12_CUSTOMER_ID>',
  },
});

// Open url in popup/webview for the user to complete
console.log("Interactive URL:", url);
console.log("Transaction ID:", id);

curl -X GET "https://anchor.seevcash.com/transaction?id=txn-456" \
  -H "Authorization: Bearer <sep10_jwt>"

const sep24 = anchor.sep24();
const { transaction } = await sep24.getTransactionBy({
  authToken,
  id: 'txn-456',
});
console.log('Status:', transaction.status);

curl -X POST "https://anchor.seevcash.com/transactions/withdraw/interactive" \
  -H "Authorization: Bearer <sep10_jwt>" \
  -H "Content-Type: application/json" \
  -d '{
    "asset_code": "USDC",
    "account": "GA2E5D24D2LCGVA3SVVKDP64OTN2M2NLUWRDYINB352HW35ABZ66MPVR",
    "merchant_id": "<MERCHANT_ID>",
    "session_id": "<SESSION_ID>",
    "session_token": "<SESSION_TOKEN>",
    "api_key": "sv_public_<YOUR_PUBLIC_KEY>",
    "user_id": "<ACCEPTED_SEP12_CUSTOMER_ID>"
  }'

import { Wallet, SigningKeypair, StellarConfiguration } from '@stellar/typescript-wallet-sdk';

const ANCHOR_HOME_DOMAIN = 'anchor.seevcash.com';
const wallet = new Wallet({ stellarConfiguration: StellarConfiguration.TestNet() });
const anchor = wallet.anchor({ homeDomain: ANCHOR_HOME_DOMAIN });

// Throwaway test secret — replace with your own, never commit a real secret.
const accountKp = SigningKeypair.fromSecret('SCZANGBA5YHTNYVVV3C7CAZMCLXPJLNS2YFGXDNASLFTGBPFMRKCY6ML');

// Authenticate (SEP-10)
const sep10 = await anchor.sep10();
const authToken = await sep10.authenticate({ accountKp });

// Start interactive withdrawal (SEP-24) with the merchant/session fields
const sep24 = anchor.sep24();
const { url, id } = await sep24.withdraw({
  assetCode: 'USDC',
  authToken,
  extraFields: {
    merchant_id: '<MERCHANT_ID>',
    session_id: '<SESSION_ID>',
    session_token: '<SESSION_TOKEN>',
    api_key: 'sv_public_<YOUR_PUBLIC_KEY>',
    user_id: '<ACCEPTED_SEP12_CUSTOMER_ID>',
  },
});

console.log("Interactive URL:", url);
console.log("Transaction ID:", id);

import { Wallet, SigningKeypair, StellarConfiguration } from '@stellar/typescript-wallet-sdk';
import {
  Asset,
  TransactionBuilder,
  Networks,
  Horizon,
  Operation,
  Memo,
} from '@stellar/stellar-sdk';

const ANCHOR_HOME_DOMAIN = 'anchor.seevcash.com';
const wallet = new Wallet({ stellarConfiguration: StellarConfiguration.TestNet() });
const anchor = wallet.anchor({ homeDomain: ANCHOR_HOME_DOMAIN });

// Throwaway test secret — replace with your own, never commit a real secret.
const accountKp = SigningKeypair.fromSecret('SCZANGBA5YHTNYVVV3C7CAZMCLXPJLNS2YFGXDNASLFTGBPFMRKCY6ML');

const sep10 = await anchor.sep10();
const authToken = await sep10.authenticate({ accountKp });

// Get transaction details for withdraw_anchor_account and memo
const sep24 = anchor.sep24();
const { transaction } = await sep24.getTransactionBy({ authToken, id: 'txn-789' });

// Testnet Horizon + testnet network passphrase — keep these in sync with the Wallet network above.
const server = new Horizon.Server('https://horizon-testnet.stellar.org');
const account = await server.loadAccount(accountKp.publicKey);
const tx = new TransactionBuilder(account, {
  fee: '100',
  networkPassphrase: Networks.TESTNET,
})
  .addOperation(Operation.payment({
    destination: transaction.withdraw_anchor_account,
    asset: new Asset('USDC', 'GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN'),
    amount: transaction.amount_in,
  }))
  .addMemo(Memo.text(transaction.withdraw_memo))
  .setTimeout(300)
  .build();

tx.sign(accountKp);
await server.submitTransaction(tx);

curl -X GET "https://anchor.seevcash.com/transaction?id=txn-789" \
  -H "Authorization: Bearer <sep10_jwt>"

const sep24 = anchor.sep24();
const { transaction } = await sep24.getTransactionBy({
  authToken,
  id: 'txn-789',
});
console.log('Status:', transaction.status);

import { Wallet, SigningKeypair, StellarConfiguration } from '@stellar/typescript-wallet-sdk';

const ANCHOR_HOME_DOMAIN = 'anchor.seevcash.com';
const wallet = new Wallet({ stellarConfiguration: StellarConfiguration.TestNet() });
const anchor = wallet.anchor({ homeDomain: ANCHOR_HOME_DOMAIN });

// Throwaway test secret — replace with your own, never commit a real secret.
const accountKp = SigningKeypair.fromSecret('SCZANGBA5YHTNYVVV3C7CAZMCLXPJLNS2YFGXDNASLFTGBPFMRKCY6ML');

// 1. Authenticate (SEP-10)
const sep10 = await anchor.sep10();
const authToken = await sep10.authenticate({ accountKp });

// 2. Start interactive deposit (SEP-24)
const sep24 = anchor.sep24();
const { url, id } = await sep24.deposit({
  assetCode: 'USDC',
  authToken,
  destinationAccount: accountKp.publicKey,
  extraFields: {
    merchant_id: '<MERCHANT_ID>',
    session_id: '<SESSION_ID>',
    session_token: '<SESSION_TOKEN>',
    api_key: 'sv_public_<YOUR_PUBLIC_KEY>',
    user_id: '<ACCEPTED_SEP12_CUSTOMER_ID>',
  },
});

// 3. Open the URL in a popup/webview
window.open(url, '_blank', 'width=450,height=700');

// 4. Poll for status using the watcher
const watcher = sep24.watcher();
const { stop } = watcher.watchOneTransaction({
  authToken,
  assetCode: 'USDC',
  id,
  onMessage: (txn) => console.log('Status:', txn.status),
  onSuccess: (txn) => {
    console.log('Deposit complete! Stellar TX:', txn.stellar_transaction_id);
    stop();
  },
  onError: (err) => {
    console.error('Error:', err);
    stop();
  },
});