These tools answer questions an agent can act on: did this transaction land, is it final, what moved, from where to where, and is the counterparty risky. Each answer comes from a mainnet node RobotBase operates — the endpoint publishes no public RPC.
| Chain | Verification examples | Use case |
|---|---|---|
| Bitcoin | btc_get_transaction, btc_get_address, btc_get_fee_rates, btc_get_block | Did a BTC payment land? What fee should I attach? |
| Ethereum | eth_get_transaction, eth_get_logs, eth_get_account, eth_read_contract | ERC-20 transfer / contract state / event logs |
| Monero | xmr_verify_payment, xmr_get_transaction, xmr_get_block | View-key / tx-key payment proof |
| Zcash | zec_get_transaction, zec_get_pool_status, zec_get_treestate | Transparent tx verification, shielded-pool telemetry |
| Tron | tron_verify_usdt_transfer, tron_check_address_risk, tron_get_transaction | TRC-20 USDT settlement + sender risk |
Check whether tx <hash> is final on Ethereum and decode the ERC-20 transfer. Verify this Monero payment with the tx key and report the amount. Did this TRC-20 USDT transfer of 25 USDT land, and is the sender risky?
Typical fields: found, status, finalized, confirmations, decoded amount/from/to, block height/time, and a source label (which node answered). Risk tools add labels, account age and a 0–100 score. A tool returns a readable error instead of pretending a missing transaction exists.
The 44 verification tools are free forever. The two TRON risk tools share the 5-calls/day risk/library bucket; past that, 1 credit. Read-only: no signing, no custody, no public RPC. Tron runs as a self-hosted lite full node with a rolling ~6-day window; older transactions fall back to TronGrid and the answer states the source.