EthWallet API Documentation

Technical reference for interacting with the Ethereum monitoring service.

Available Endpoints

GET

/api/v1/wallets/{address}/balance

Returns current real-time balances for ETH and USDC retrieved directly from the blockchain.

Endpoint URL

/api/v1/wallets/0xdadB0d80178819F2319190D340ce9A924f783711/balance

GET

/api/v1/wallets/{address}/transactions

Retrieves aggregated transaction history with automatic background synchronization of new blocks.

page limit

Endpoint URL /api/v1/wallets/0xdadB0d80178819F2319190D340ce9A924f783711/transactions?page=1&limit=10

GET

/api/v1/wallets/{address}/transactions/range

Advanced filtering of transaction history within a specific ISO 8601 time interval.

date_from date_to page limit

Endpoint URL

/api/v1/wallets/0xdadB0d80178819F2319190D340ce9A924f783711/transactions/range?date_from=2026-03-01T00:00:00Z&date_to=2026-03-26T23:59:59Z&page=1&limit=5

GET

/api/v1/wallets/{address}/transactions/cursor

High-performance pagination using record pointers. Optimized for large datasets and stable infinite scrolling without offset overhead.

cursor limit

Endpoint URL Recommended

/api/v1/wallets/0xdadB0d80178819F2319190D340ce9A924f783711/transactions/cursor?limit=10&cursor=105

Data Format Specification

All numeric values (sums, fees, balances) are returned as WEI (String format) to prevent precision loss. For USDC assets: 1.00 USDC = 1,000,000 units.