Documentation Index
Fetch the complete documentation index at: https://0g.mintlify.app/llms.txt
Use this file to discover all available pages before exploring further.
Available Tools
The MCP 0G Server provides 50+ tools organized into categories for comprehensive blockchain interaction.
get_chain_info
Returns complete information about the 0G Galileo testnet including chain ID, RPC endpoints, and network status.
{
"name": "get_chain_info",
"description": "Get comprehensive 0G Galileo testnet information",
"parameters": {}
}
get_block
Get detailed block information by number or hash.
{
"name": "get_block",
"description": "Get block information by number or hash",
"parameters": {
"blockNumber": "string | number",
"includeTransactions": "boolean"
}
}
get_gas_price
Get current gas prices for transaction estimation.
{
"name": "get_gas_price",
"description": "Get current gas prices",
"parameters": {}
}
Account Queries
get_balance
Get OG token balance for any address.
{
"name": "get_balance",
"description": "Get OG token balance of an address",
"parameters": {
"address": "string"
}
}
get_transaction_count
Get the nonce (transaction count) for an address.
{
"name": "get_transaction_count",
"description": "Get nonce for an address",
"parameters": {
"address": "string"
}
}
get_code
Get bytecode at an address to check if it’s a contract.
{
"name": "get_code",
"description": "Get bytecode at an address",
"parameters": {
"address": "string"
}
}
Transaction Queries
get_transaction
Get detailed transaction information by hash.
{
"name": "get_transaction",
"description": "Get transaction details by hash",
"parameters": {
"transactionHash": "string"
}
}
estimate_gas
Estimate gas required for a transaction.
{
"name": "estimate_gas",
"description": "Estimate gas for a transaction",
"parameters": {
"transaction": "object"
}
}
Smart Contract Interaction
call_contract
Call smart contract methods (read-only).
{
"name": "call_contract",
"description": "Call smart contract method",
"parameters": {
"contractAddress": "string",
"abi": "array",
"methodName": "string",
"parameters": "array"
}
}
get_logs
Query event logs from smart contracts.
{
"name": "get_logs",
"description": "Query contract event logs",
"parameters": {
"filter": "object"
}
}
get_faucet_info
Get testnet faucet information for obtaining test tokens.
{
"name": "get_faucet_info",
"description": "Get testnet faucet information",
"parameters": {}
}
Wallet Creation
create_wallet
Create a new encrypted wallet with secure key generation.
{
"name": "create_wallet",
"description": "Create a new encrypted wallet",
"parameters": {
"name": "string",
"password": "string"
}
}
import_wallet
Import wallet from private key or seed phrase.
{
"name": "import_wallet",
"description": "Import wallet from private key or seed phrase",
"parameters": {
"name": "string",
"password": "string",
"privateKey": "string",
"seedPhrase": "string"
}
}
Wallet Operations
list_wallets
List all stored wallets (public information only).
{
"name": "list_wallets",
"description": "List all stored wallets",
"parameters": {}
}
get_wallet
Get wallet details (public information only).
{
"name": "get_wallet",
"description": "Get wallet details",
"parameters": {
"name": "string"
}
}
delete_wallet
Remove a wallet from storage.
{
"name": "delete_wallet",
"description": "Delete a wallet",
"parameters": {
"name": "string",
"password": "string"
}
}
set_default_wallet
Set the default wallet for transactions.
{
"name": "set_default_wallet",
"description": "Set default wallet for transactions",
"parameters": {
"name": "string"
}
}
Advanced Wallet Features
export_wallet
Export wallet information (public data only).
{
"name": "export_wallet",
"description": "Export wallet information",
"parameters": {
"name": "string",
"password": "string"
}
}
derive_addresses
Derive multiple addresses from HD wallet.
{
"name": "derive_addresses",
"description": "Derive multiple addresses from HD wallet",
"parameters": {
"name": "string",
"count": "number",
"startIndex": "number"
}
}
sign_message
Sign a message with a wallet.
{
"name": "sign_message",
"description": "Sign a message with wallet",
"parameters": {
"walletName": "string",
"message": "string",
"password": "string"
}
}
verify_message
Verify a signed message.
{
"name": "verify_message",
"description": "Verify a signed message",
"parameters": {
"message": "string",
"signature": "string",
"address": "string"
}
}
Transaction Preview and Creation
preview_transaction
Preview transaction with gas estimation and validation.
{
"name": "preview_transaction",
"description": "Preview transaction with gas estimation",
"parameters": {
"to": "string",
"value": "string",
"data": "string",
"gasLimit": "string",
"gasPrice": "string"
}
}
create_transaction_request
Create a transaction request for approval.
{
"name": "create_transaction_request",
"description": "Create transaction for approval",
"parameters": {
"to": "string",
"value": "string",
"data": "string",
"description": "string"
}
}
Transaction Approval Workflow
approve_transaction
Approve a pending transaction.
{
"name": "approve_transaction",
"description": "Approve a pending transaction",
"parameters": {
"requestId": "string",
"walletPassword": "string"
}
}
reject_transaction
Reject a pending transaction.
{
"name": "reject_transaction",
"description": "Reject a pending transaction",
"parameters": {
"requestId": "string",
"reason": "string"
}
}
execute_transaction
Execute an approved transaction.
{
"name": "execute_transaction",
"description": "Execute an approved transaction",
"parameters": {
"requestId": "string"
}
}
Transaction Management
list_pending_transactions
List all transactions awaiting approval.
{
"name": "list_pending_transactions",
"description": "List pending transactions",
"parameters": {}
}
get_transaction_request
Get details of a transaction request.
{
"name": "get_transaction_request",
"description": "Get transaction request details",
"parameters": {
"requestId": "string"
}
}
track_transaction
Monitor transaction status and confirmations.
{
"name": "track_transaction",
"description": "Track transaction status",
"parameters": {
"transactionHash": "string"
}
}
Batch and Advanced Operations
batch_transactions
Send multiple transactions in a batch.
{
"name": "batch_transactions",
"description": "Send multiple transactions",
"parameters": {
"transactions": "array"
}
}
simulate_transaction
Simulate transaction execution without sending.
{
"name": "simulate_transaction",
"description": "Simulate transaction execution",
"parameters": {
"transaction": "object"
}
}
replace_transaction
Replace (speed up or cancel) a pending transaction.
{
"name": "replace_transaction",
"description": "Replace pending transaction",
"parameters": {
"originalHash": "string",
"newGasPrice": "string",
"action": "string"
}
}
send_transaction
Direct transaction sending (requires caution).
{
"name": "send_transaction",
"description": "Send transaction directly",
"parameters": {
"transaction": "object",
"walletName": "string",
"password": "string"
}
}
Security Configuration
set_approval_policy
Configure transaction approval policies.
{
"name": "set_approval_policy",
"description": "Set approval policies",
"parameters": {
"policy": "object"
}
}
add_to_whitelist
Add addresses to trusted whitelist.
{
"name": "add_to_whitelist",
"description": "Add address to whitelist",
"parameters": {
"address": "string",
"label": "string"
}
}
{
"name": "get_token_metadata",
"description": "Get token metadata",
"parameters": {
"tokenAddress": "string"
}
}
get_token_balance
Check token balance for any address.
{
"name": "get_token_balance",
"description": "Get token balance",
"parameters": {
"tokenAddress": "string",
"holderAddress": "string"
}
}
get_token_allowance
Check token approval amounts.
{
"name": "get_token_allowance",
"description": "Get token allowance",
"parameters": {
"tokenAddress": "string",
"owner": "string",
"spender": "string"
}
}
search_tokens
Find tokens by name, symbol, or address.
{
"name": "search_tokens",
"description": "Search for tokens",
"parameters": {
"query": "string"
}
}
add_custom_token
Add custom tokens to watchlist.
{
"name": "add_custom_token",
"description": "Add custom token",
"parameters": {
"tokenAddress": "string",
"name": "string",
"symbol": "string"
}
}
preview_token_transfer
Preview token transfer with cost estimation.
{
"name": "preview_token_transfer",
"description": "Preview token transfer",
"parameters": {
"tokenAddress": "string",
"to": "string",
"amount": "string"
}
}
create_token_transfer
Execute token transfer.
{
"name": "create_token_transfer",
"description": "Transfer tokens",
"parameters": {
"tokenAddress": "string",
"to": "string",
"amount": "string"
}
}
create_token_approval
Approve tokens for contract spending.
{
"name": "create_token_approval",
"description": "Approve token spending",
"parameters": {
"tokenAddress": "string",
"spender": "string",
"amount": "string"
}
}
revoke_token_approval
Revoke token approvals for security.
{
"name": "revoke_token_approval",
"description": "Revoke token approval",
"parameters": {
"tokenAddress": "string",
"spender": "string"
}
}
get_token_portfolio
Get complete portfolio overview.
{
"name": "get_token_portfolio",
"description": "Get token portfolio",
"parameters": {
"address": "string"
}
}
get_portfolio_metrics
Get portfolio analytics and risk assessment.
{
"name": "get_portfolio_metrics",
"description": "Get portfolio metrics",
"parameters": {
"address": "string"
}
}
manage_watchlist
Manage token watchlist.
{
"name": "manage_watchlist",
"description": "Manage token watchlist",
"parameters": {
"action": "string",
"tokenAddress": "string"
}
}
discover_tokens
Find new token opportunities.
{
"name": "discover_tokens",
"description": "Discover new tokens",
"parameters": {
"criteria": "object"
}
}
batch_token_transfers
Execute multiple token transfers.
{
"name": "batch_token_transfers",
"description": "Batch token transfers",
"parameters": {
"transfers": "array"
}
}
batch_token_approvals
Execute multiple token approvals.
{
"name": "batch_token_approvals",
"description": "Batch token approvals",
"parameters": {
"approvals": "array"
}
}
get_token_portfolio_with_prices
Get portfolio with current market prices.
{
"name": "get_token_portfolio_with_prices",
"description": "Get portfolio with prices",
"parameters": {
"address": "string"
}
}
Contract Development
compile_contract
Compile Solidity source code to bytecode.
{
"name": "compile_contract",
"description": "Compile Solidity contract",
"parameters": {
"sourceCode": "string",
"contractName": "string",
"solcVersion": "string"
}
}
deploy_contract
Deploy compiled contracts to blockchain.
{
"name": "deploy_contract",
"description": "Deploy contract to blockchain",
"parameters": {
"bytecode": "string",
"abi": "array",
"constructorArgs": "array"
}
}
estimate_deployment_cost
Estimate gas costs for contract deployment.
{
"name": "estimate_deployment_cost",
"description": "Estimate deployment cost",
"parameters": {
"bytecode": "string",
"constructorArgs": "array"
}
}
verify_contract
Verify deployed contract matches source code.
{
"name": "verify_contract",
"description": "Verify deployed contract",
"parameters": {
"contractAddress": "string",
"sourceCode": "string",
"constructorArgs": "array"
}
}
get_deployment_history
Track all deployed contracts.
{
"name": "get_deployment_history",
"description": "Get deployment history",
"parameters": {
"deployer": "string"
}
}
Usage Examples
Natural Language Interaction
You can use these tools through natural language with AI assistants:
"Get the latest block on 0G testnet"
→ Uses: get_block
"Check my OG balance"
→ Uses: get_balance
"Create a new wallet called 'MyWallet'"
→ Uses: create_wallet
"Send 10 OG tokens to 0x123..."
→ Uses: preview_transaction, create_transaction_request
"Deploy my ERC20 contract"
→ Uses: compile_contract, deploy_contract
Programmatic Usage
Tools can also be called directly through the MCP protocol for programmatic access.