OSO Audit

Integrations

Your systems stay the source. The audit graph stays ours.

Every import records who authorised it, what arrived, its row counts and content hash — because a connector that cannot prove what it pulled is just a faster way to import an unproven population. Statuses below follow our standing rule: built means shipped and testable today; anything else says so.

Accounting & ERP connectors

API connectors with client-authorised, read-only access, switched on per customer once proven against that customer's own system — a connector is never offered as working until it has been. Structured import works from any system today.

SystemMethodStatus
QuickBooks OnlineOAuth 2.0 API — GL, chart of accounts, vendor & customer mastersPer customer, once proven
XeroOAuth API connectorPer customer, once proven
NetSuiteAPI connectorPer customer, once proven
Sage IntacctAPI connectorPer customer, once proven
Microsoft Dynamics 365 BCAPI connectorPer customer, once proven
Oracle FusionAPI connectorPer customer, once proven
SAPAPI connector + direct-extract pathPer customer, once proven
Any systemStructured CSV/XLSX import with schema mapping, corruption detection and reconciliationBuilt
Your own S3-compatible bucketBulk drop: batches checked against a manifest of fingerprints, read-only (internal audit edition)Built
Bank feeds / open bankingDirect bank-data connectivityPlanned

Identity & enterprise access

SSO — SAML 2.0 & OIDC

Microsoft Entra, Okta and OneLogin patterns supported. Your identity provider stays the source of truth, and we read its MFA assertion rather than trusting a checkbox.

SCIM provisioning

User lifecycle provisioning from your directory. Scoped deliberately: users today, with the honest limits documented rather than hidden.

MFA

TOTP multi-factor for privileged roles, enforced in the product — not just recommended in a policy document.

Working surfaces

Excel

Trial-balance import, findings and ledger export, and an add-in surface — because pretending auditors will abandon Excel is how vendors lose to it.

Power BI & Tableau

Read endpoints for firm reporting, so portfolio analytics can live in the BI stack you already run.

E-signature

DocuSign integration for confirmation workflows today; broader document signing is scoped against jurisdiction-specific validity rules.

Webhooks & API

HMAC-signed webhook subscriptions with delivery logs, scoped API keys issued under step-up authentication, and a GraphQL surface for structured reads.

Regulatory data

SEC EDGAR ingestion for issuer context, and a standards-watch pipeline that monitors six regulator feeds for amendments.

Confirmation networks

Deliberately integrate-first: the respondent-trust network is a business of its own. Our confirmation workflow is built; the external network integration is an adapter away, and we say that plainly rather than shipping a mock and calling it a network.

No lock-in, stated as a design rule

Engagements export as signed, hash-manifested evidence packs with an offline verifier — readable without us. If we ever make leaving hard, we have broken our own product thesis.

Evaluate the fit

Tell us what your stack looks like.

Run a pilot Security & deployment