wallet/getcontract - Get TRON Smart Contract Info
Retrieve TRON smart contract information including bytecode, ABI, and metadata. Essential for contract verification and interaction via Dwellir RPC.
TRON RPC endpoint: endpoint URLs, plans and pricing.
Comprehensive Contract Analysis
Dwellir's TRON endpoints provide complete smart contract information including bytecode and metadata. Build contract explorers and verification tools with our optimized contract data API.
Retrieves comprehensive information about a deployed smart contract on the TRON network, including bytecode, ABI, creator details, and deployment information.
When to Use This Method
wallet/getcontract is essential for:
- Contract Verification - Verify deployed contract matches source code
- ABI Retrieval - Get contract interface for interaction
- Contract Analysis - Analyze contract functionality and security
- Block Explorers - Display contract information to users
- Development Tools - Build contract interaction interfaces
{
"value": "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t",
"visible": true
}Implementation Examples
Response Examples
Verified Contract (USDT)
{
"bytecode": "608060405234801561001057600080fd5b50600436106101735760003560e01c80636a...",
"name": "TetherToken",
"abi": "[{\"inputs\":[{\"name\":\"_initialSupply\",\"type\":\"uint256\"}],\"name\":\"constructor\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[{\"name\":\"_owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"name\":\"balance\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"}]",
"origin_address": "TJmmqjb1DK9TTZbQXzRQ2AuA94z4gKAPFh",
"origin_energy_limit": 10000000,
"contract_address": "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t",
"code_hash": "a1b2c3d4e5f6789012345678901234567890123456789012345678901234567890"
}Unverified Contract
{
"bytecode": "608060405234801561001057600080fd5b506004361061017357600035...",
"origin_address": "TJmmqjb1DK9TTZbQXzRQ2AuA94z4gKAPFh",
"origin_energy_limit": 5000000,
"contract_address": "TAbCdEfGhIjKlMnOpQrStUvWxYz123456789",
"code_hash": "b2c3d4e5f6789012345678901234567890123456789012345678901234567890a1"
}Contract Not Found
{}Common Use Cases
1. Contract Explorer
class TronContractExplorer {
constructor(apiKey) {
this.analyzer = new TronContractAnalyzer(apiKey);
}
async exploreContract(contractAddress) {
try {
const contractInfo = await this.analyzer.getContractInfo(contractAddress);
if (!contractInfo.exists) {
return { error: 'Contract not found' };
}
return {
basicInfo: {
address: contractInfo.address,
name: contractInfo.name,
creator: contractInfo.creator,
isVerified: contractInfo.isVerified,
standard: contractInfo.analysis.isToken
},
codeInfo: {
bytecodeSize: contractInfo.analysis.bytecodeSize,
codeHash: contractInfo.codeHash,
hasProxy: contractInfo.analysis.isProxy
},
interface: {
functionCount: contractInfo.analysis.functionCount,
eventCount: contractInfo.analysis.eventCount,
viewFunctions: contractInfo.functions.filter(f => f.isView).length,
writeFunctions: contractInfo.functions.filter(f => !f.isView).length,
payableFunctions: contractInfo.functions.filter(f => f.isPayable).length
},
security: {
features: contractInfo.analysis.securityFlags,
hasPayableFunctions: contractInfo.analysis.hasPayableFunctions,
hasConstructor: contractInfo.analysis.hasConstructor
}
};
} catch (error) {
return { error: error.message };
}
}
}Performance Tips
- Cache Contract Data - Contract information rarely changes, cache for hours
- Batch Requests - Check multiple contracts efficiently
- ABI Parsing - Parse and cache ABI data for reuse
- Selective Loading - Only fetch detailed analysis when needed
Need help? Contact our support team or check the TRON documentation.
wallet/triggerconstantcontract
Call smart contract view functions without creating transactions, read contract state data instantly via Dwellir's optimized TRON RPC endpoint.
wallet/getcontractinfo
Get detailed information about a TRON smart contract including bytecode, ABI, and energy consumption via Dwellir's RPC endpoint.