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Custodian integrations connect Slant to the financial institutions that hold your clients’ assets — like Schwab, Fidelity, or Pershing — so you can view portfolio data, track holdings, and calculate assets under management (AUM) without manual entry. Once connected, Slant syncs account data from your custodian on a nightly basis. Accounts are matched to your clients automatically when possible, and you can link any remaining accounts manually.

How it works

Slant connects to your custodian through advisor codes — the unique identifiers your custodian assigns to you as an advisor. When you add an advisor code in Slant, the system begins pulling account data for all accounts associated with that code. After adding your advisor code, your custodian needs to authorize data access — a process that is typically fulfilled within 10 business days. Once authorized, data syncs every night and keeps your account data, balances, and holdings up to date. New accounts that appear under your advisor code are picked up automatically during the next sync.

What you can do

Supported custodians

CustodianROI request
SchwabNo
FidelityNo
PershingYes
TD AmeritradeNo
Interactive BrokersYes
ApexNo
DSTNo
EaglebrookYes
Millennium TrustYes
TIAANo
Custodians marked with ROI (records of interest) request support let you send a request directly from Slant to authorize data access. See setting up custodian integrations for details.

FAQ

Account data syncs every night. New accounts, updated balances, and position changes are reflected in Slant the following morning. Position data for newly synced accounts may take up to 24 hours to appear.
No. You can add advisor codes at the company level and enable them for specific books — a single advisor code can be shared across multiple books. You can also add advisor codes at the book level if they only apply to one book.
No. The custodian tab and portfolio analytics are only available on client households and trusts. Prospect households do not display custodian data.
Removing an advisor code stops syncing accounts associated with that code. Existing custodian account records remain in Slant, but they will no longer receive nightly updates. Any links between those accounts and clients may be removed if the advisor code no longer matches.

Next steps

Set up custodian integrations

Add advisor codes and connect your custodians

Link accounts to clients

Connect custodian accounts to client households