Fireblocks — MPC custody, accounting that respects the vault tree
Fireblocks's vault hierarchy and transaction policy define how a finance team operates. We preserve them in the audit trail rather than flattening to a wallet list.
Fireblocks is the leading MPC custody platform for institutional crypto. Vaults, sub-accounts, transaction policy rules, and the segregation-of-duties model are foundational to how Fireblocks customers operate. A naive accounting integration treats every Fireblocks-managed wallet as an isolated EOA — losing the vault hierarchy and the policy attribution. Wag3s preserves both. The vault tree is mirrored in the workspace; transaction policy approvals are part of the audit trail; per-asset and per-vault reporting works out of the box.
What the Fireblocks integration does
Vault tree mirroring
Fireblocks vault hierarchy preserved in the Wag3s workspace.
Transaction policy attribution
Approver list captured in the audit trail per transaction.
On-chain reconciliation
Fireblocks-reported balances reconciled against independently computed on-chain balances.
Multi-chain support
Every chain Fireblocks supports — ETH, BTC, SOL, AVAX, MATIC, plus the long tail.
Fireblocks integration questions
Does Wag3s have signing rights on my vaults?
No. Read-only API key with the minimum scopes — vault list, transaction history, balance read.
How is the vault hierarchy preserved?
Each Fireblocks vault becomes a Wag3s wallet entity, with the parent / child relationship preserved. Transfers between vaults are tagged as intra-organization.
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Connect Fireblocks in minutes
Free during Alpha. No credit card. Native sync, audit trail, no spreadsheets.