Balance and activity for a Bitcoin address (base58 1…/3… or bech32 bc1…): confirmed balance (sats and BTC), total received and sent, confirmed transaction count, and unconfirmed/pending value and tx count from the mempool. On-chain ground truth an agent cannot compute locally.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.006000 USDC | 0xb3f4...194A |