የትኛው TronWeb እትም ያስፈልጋል?

TronWeb 6.x ወይም ዋልታ። በ npm install tronweb ይጫኑ። ግብዓቱ መወጣት ነው: const { TronWeb } = require("tronweb")።

ፍርያድው TRX ላከው ዋሌትዋ ከሆነ ለምን?

ስልጣኑን ሰብስበህ መሆንህን ለማረጋገጥ ለ API ብቸኛ ማስረጃ ነው። ያለሱ ሰንሰለቱን የሚከተሉ ማንም ሰው ለማንኛውም ክፍያ ኃይል ይጠይቃል።

TronWeb ጋር Tron ጉልበት ያዙ (Node.js)፡ ኮድ ምሳሌዎች

TronWeb በመጠቀም ሙሉ Node.js ህብረት። እያንዳንዱ ደረጃ ወደ ፕሮጀክትዎ ማቀናበር የሚችሉት ራሱ ወደ ወደ ኮድ ብሎክ ነው። ሙሉ መጨረሻ-ወደ-መጨረሻ ምሳሌ ግርጌ ይገኛል።

አስቀድመው ማወቅ ያለበት: Node.js 18+፣ tronweb ተጭኗል ((npm install tronweb)፣ ገንዘብ ያለበት Tron ኖኖ።

ስራው

ምንም API ቁልፍ። ምንም ምዝገባ። የእርስዎ ኮድ TRX ወደ TronEnergy ክፍያ አድራሻ በሰንሰላ ላክ፣ ባለቤትነት ያሳያሉ ሚንክ ምልክት፣ ከዚያ ውክልና ይጠይቃሉ። ጉልበት በግምት 3 ሰከንድ ይደርሳል። ከዚያ የእርስዎ ኮድ ተጠቀሙ ግዝእት ጉልበት ጋር USDT ላክ።

ዋጋ መስመር ነው: በ TRX 16,250 ጉልበት። ትንሹ ትዕዛዝ 4 TRX (65,000 ጉልበት — ይህ መደበኛ USDT ማስተላለፍ)፣ ከፍተኛ 1,000 TRX (16.25M ጉልበት)። አንተ ላክህው መጠን በትክክል ምን ጉልበት ወደ ራስ - ምንም ንብርብር ወይም ታሪፎች የለም። ለአንድ መደበኛ ማስተላለፍ 4 ላክ። ለአዲስ-ኖኖ ማስተላለፍ 8 ላክ። ለ batch ስራ፣ ብዙ ላክ። ከታች ያለው ኮድ ይጠቀማል trxAmount ተለዋወጭ ስለዚህ በአንድ ቦታ ምትሪ ይችላሉ።

ደረጃ በደረጃ

1. ማቀናበር

ቅንብር

    const { TronWeb } = require('tronweb'); // destructured: the default import is broken in v6
    
    const tronWeb = new TronWeb({
      fullHost: 'https://api.trongrid.io',
      privateKey: process.env.TRON_PRIVATE_KEY,
    });
    
    const API  = 'https://api.tronnrg.com';
    const ADDR = 'TFqUiCu1JwLHHnBNeaaVKH7Csm4aA3YhZx'; // API payment address
    const USDT = 'TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t';
  

2. TRX ላክ

ክፍያ ላክ

    const TRX_AMOUNT = 4; // Linear: 16,250 energy per TRX. Min 4, max 1000.
    // 4 → 65k (standard) · 8 → 130k (new wallet) · 40 → 650k (10 transfers)
    
    const payment = await tronWeb.trx.sendTransaction(ADDR, TRX_AMOUNT * 1e6);
    
    console.log('Payment tx:', payment.txid);

3. ስልጣንውን ይጠይቁ

ውክልና ይጠይቁ

    // Sign: proves you are the sender
    const msg = `${payment.txid}:${tronWeb.defaultAddress.base58}`;
    const sig = await tronWeb.trx.signMessageV2(msg);

    const delegation = await fetch(`${API}/delegate`, {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify({
        tx_hash: payment.txid,
        delegate_to: tronWeb.defaultAddress.base58,
        signature: sig,
      }),
    }).then(r => r.json());
    
    if (delegation.error) {
      throw new Error(delegation.message);
    }
    
    console.log('Energy delegated:', delegation.energy); // TRX_AMOUNT × 16,250
  

4. USDT ይላኩ

USDT ላክ

    const contract = await tronWeb.contract().at(USDT);
    const tx = await contract.transfer(
      recipientAddress, Math.round(usdtAmount * 1e6)
    ).send({ feeLimit: 50_000_000 });
    
    console.log('USDT sent:', tx);
  

ስህተት ያስተዳደሩ

ስህተቶችን ይስተናገዱ

    const result = await fetch(`${API}/delegate`, { ... })
      .then(r => r.json());
    
    if (result.error) {
      switch (result.error) {
        case 'payment_verification_failed':
          // Payment not yet indexed on-chain. Wait 3s and retry.
          break;
        case 'hash_already_used':
          // Already claimed. Don't retry.
          break;
        case 'signature_mismatch':
          // Sender of TRX != signer of the message. Sign with the same key.
          break;
        case 'delegation_failed':
          // Provider could not deliver. Retry or contact support with result.ref.
          break;
      }
    }
  

ሙሉ ምሳሌ

ይህንን ወደ ፋይል ቅዳ፣ የአካባቢ ተለዋዋጭ ያዘጋጁ፣ እና ያስኬዱ። ስክሪፕቱ TRX ይላከ፣ መልዕክቱን ይፈርማል፣ ከድግግሞሽ ጋር ስልጣንውን ይጠይቃል፣ ከዚያም USDT ይላከ።

delegate-energy.js

const { TronWeb } = require('tronweb'); // destructured: default import is broken in v6

const tronWeb = new TronWeb({
  fullHost: 'https://api.trongrid.io',
  privateKey: process.env.TRON_PRIVATE_KEY,
});

const API  = 'https://api.tronnrg.com';
const ADDR = 'TFqUiCu1JwLHHnBNeaaVKH7Csm4aA3YhZx';
const USDT = 'TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t';

async function claimWithRetry(txHash, delegateTo, signature, retries = 3) {
  for (let i = 0; i < retries; i++) {
    const res = await fetch(`${API}/delegate`, {
      method:  'POST',
      headers: { 'Content-Type': 'application/json' },
      body:    JSON.stringify({ tx_hash: txHash, delegate_to: delegateTo, signature }),
    }).then(r => r.json());

    if (!res.error) return res;
    if (res.error !== 'payment_verification_failed') throw new Error(res.message);
    await new Promise(r => setTimeout(r, 3000));
  }
  throw new Error('Transaction not found after retries');
}

async function main() {
  const recipient  = 'TRecipientWallet';
  const trxAmount = 4; // min 4, max 1000 — you get trxAmount × 16,250 energy

  // 1. Send TRX (linear pricing: 16,250 energy per TRX)
  const payment = await tronWeb.trx.sendTransaction(ADDR, trxAmount * 1e6);
  console.log('Payment:', payment.txid);

  // 2. Claim delegation
  // Sign: proves you are the sender
  const message = `${payment.txid}:${recipient}`;
  const signature = await tronWeb.trx.signMessageV2(message);

  const result = await claimWithRetry(payment.txid, recipient, signature);
  console.log('Delegated:', result.energy, 'energy');
  console.log('Delegation tx:', result.delegations[0].tx);  // verify on TronScan
  console.log('Ref:', result.ref);

  // 3. Send USDT
  const contract = await tronWeb.contract().at(USDT);
  const tx = await contract.transfer(recipient, 10 * 1e6).send();
  console.log('USDT sent:', tx);
}

main().catch(console.error);

ፍርያድውን ሁል ጊዜ ያካትቱ። TRX ላከው ዋሌት ሆነህ ነው ማለትን ያረጋግጣል። ያለሱ API ጥያቄውን ከ ጋር ውድቅ ያደርግበታል missing_signature።