Wallet activity alerts: watch any wallet on Base, Ethereum, Arbitrum, Optimism or Polygon for 7 days; every incoming or outgoing transfer (ETH, tokens, NFTs) is POSTed to your webhook URL within about 10 minutes. Check status with the watch id. Also callable as GET with the same fields as query parameters.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.02 USDC | 0xD2bc...1AA2 |
| Base | exact | 0.02 tokens | 0xD2bc...1AA2 |
| Polygon | exact | $0.02 USDC | 0xD2bc...1AA2 |
| Arbitrum One | exact | $0.02 USDC | 0xD2bc...1AA2 |
| eip155:480 | exact | 0.02 tokens | 0xD2bc...1AA2 |