Service status ·A8 Core™ · The Operating System for Financial Accounts ·The account operating system · API-first
Integrations · Custodians

Custodian integrations. Providers behind the fabric.

Custody providers attach to A8 Core™ through the custody command fabric: opening, maintenance, funding, transfers, positions, transactions, documents, corporate actions, and service cases normalized into one account model.

Product specificationCustodian integrations and authorized relationships

What an integration covers

The full operational surface, not just a positions file.

Opening & maintenance

Provider requirements rendered in A8 Core™ flows.

Funding & transfers

Deposits and asset transfers with status mapping.

Positions, lots & cash

Holdings and balances normalized and reconciled.

Transactions & documents

Activity and statements indexed to accounts.

Corporate actions & cases

Elections and service requests as workflow.

Webhooks

Provider events translated to A8 Core™ events.

Disclosure policy

A8 Core™ does not publish a custody provider’s name or logo until the integration and the relationship are authorized. For current and planned provider coverage, ask us under NDA.

Execute the mutual NDA →Contact us →

Availability. Account types, workflows, and filing capabilities described on this page depend on the operating institution’s legal authority, configuration, contracts, integrations, and policies, and are subject to institution, jurisdiction, product, and legal review. Module maturity is summarized on the product status page.

Build on the account operating system.

See how this module fits your institution’s account, custody, and operations model.

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