BankCard International Group

Every rail, every balance, one treasury.

Card, ACH, wire, and USDC balances across every entity — in one ledger. Move money between rails, sweep to operating, and reconcile in real-time without leaving the screen.

Rails
Card · ACH · USDC
Balances
Cross-entity
Settlement
Same-day USD
Recon
Automated
Capabilities

Everything Unified Treasury needs to ship — in the box.

01

One ledger, every rail

Card, ACH, wire, and stablecoin balances unified in a single double-entry ledger. Every credit and debit is typed, traceable, and reconcilable.

02

Cross-entity sweep

Sweep funds between sub-merchants, entities, and operating accounts on a schedule or on demand. Approval rules per amount, per entity, per rail.

03

Same-day USD settlement

Batches submitted by 3pm Pacific settle to your linked bank the same day. Stablecoin receipts roll up to the same USD position automatically.

04

Automated reconciliation

Every receipt matched to its source — card auth, ACH credit, USDC deposit. Webhook + API surface for direct ERP write-back to NetSuite or QuickBooks.

05

Money movement across every rail

Move funds where they need to go — transfers, sweeps, and payouts across card, ACH, and stablecoin rails, all from one place.

06

Audit-ready by default

Immutable journal, full reversal history, and exportable audit trails. Built for finance teams that have to answer to a bank, an auditor, and a board.

The product

Treasury operations, across every rail.

Every rail, every balance, every entity — surfaced in one place. The screens below are what your team works from.

ACH and bank rails, unified.

Pull every ACH credit and debit across entities into one ledger. Match incoming wires to invoices automatically; flag exceptions before they hit the close.

  • Same-day ACH supported
  • Cross-entity reconciliation
  • Exception flags pre-close
ACH and bank rails, unified.

Crypto wallets, accounted for.

USDC, USDT, ETH, BTC — held in custodial or self-custody wallets and reconciled into the same ledger as fiat. Sweep idle stablecoin to operating in one click.

  • 8 chains supported
  • Auto-sweep rules
  • Fiat-pegged ledger entries
Crypto wallets, accounted for.

Transactions, traceable end-to-end.

Every transfer carries a full trail — counterparty, intent, approval chain, settlement. Drop into the raw ledger or roll up to a CFO-ready summary in two clicks.

  • End-to-end trace per txn
  • Approval-chain visibility
  • Per-entity exports
Transactions, traceable end-to-end.
bash● live
# Sweep idle balance from a sub-entity to operating
curl https://api.bighqs.com/v1/treasury/transfers \
  -H "Authorization: Bearer $BIG_API_KEY" \
  -d from_entity=ent_subA \
  -d to_entity=ent_operating \
  -d rail=ach \
  -d amount_usd=125000.00

# → returns transfer_id + ledger entries
Integrations

Connects to the tools you already run.

NetSuiteLedger
QuickBooksLedger
Sage IntacctLedger
PlaidBank link
MercuryOperating
BrexCard
RampCard
Modern TreasuryMigrations
FAQs

The technical questions worth answering up front.

Ship it

Two weeks from sandbox to first transaction.

API keys in 24 hours. Reference implementations for the three most common integration shapes. Named integration engineer in your Slack.

Start onboardingRead the docs