AICPA DAS API
AICPA DAS is a cloud platform designed to modernize audit delivery for CPA firms. This page is an independent design exercise that asks what a well-designed AICPA DAS API could look like: the resources it would expose, the authentication it would need, and the workflows it could unlock. Below: a hypothetical endpoint design, the technical requirements a production implementation would face, the use cases programmatic access could serve, and where to start if your team needs this kind of access today.
This page is an independent analysis by Supergood of what a well-designed AICPA DAS API could look like. It draws on publicly available information, vendor materials, and general integration experience in this category. Nothing on this page describes an existing AICPA DAS product, and Supergood is not affiliated with or endorsed by the vendor. If the vendor offers an official API, we highly recommend it.
What is AICPA DAS?
AICPA DAS is a cloud platform designed to modernize audit delivery for CPA firms. It centralizes planning, risk assessment, trial balance ingestion, procedures and testing, PBC request management, documentation, and review/sign-off workflows across engagement teams and clients. Firms use DAS to standardize methodology, streamline audit fieldwork, improve transparency and collaboration with clients, and produce high-quality audit documentation and reports.
Core product areas include:
- Engagement Management (Engagements, Teams, Milestones, Status, Sign-Offs)
- Risk & Controls (Risk Assessment, Control Documentation, Linkage to Procedures)
- Financial Data (Trial Balance Import, Account Mapping, Lead Schedules)
- Testing & Sampling (Sampling Methods, Test Procedures, Exceptions Tracking)
- Client Collaboration (PBC Request Lists, Secure Document Exchange, Comments)
- Workpapers & Evidence (Workpaper Indexing, Attachments, Versioning, Review Notes)
An API for a platform like this would naturally organize around its core data entities:
- Firms, Users, Roles/Permissions (Partner, Manager, Senior, Staff, Client Contact)
- Engagements (client, fiscal year, industry, materiality, milestones, status)
- Clients (contact info, accounting system, fiscal calendar)
- Trial Balances (accounts, debits/credits, mappings, currency)
- Risks & Controls (risk ratings, assertions, control descriptions, operating effectiveness)
- Procedures & Tests (test objectives, populations, samples, conclusions)
- PBC Requests (categories, due dates, assignees, statuses, file uploads)
- Workpapers (index, references, attachments, review notes, sign-offs)
- Issues & Findings (severity, impacted accounts/assertions, remediation)
The AICPA DAS Integration Challenge
Audit teams rely on DAS daily, but turning portal-based workflows into API-driven automation is non-trivial:
- Role-aware portals: Partners, managers, staff, and clients see different data, permissions, and approval states
- Methodology rigor: Risk/control linkages, materiality thresholds, and sampling/conclusions demand careful handling
- Financial integrity: Trial balance imports require balancing, mapping, and reconciliation safeguards
- Client collaboration: PBC requests, document exchange, and comment threads are optimized for front-end flows
- Authentication complexity: MFA and session lifecycles complicate headless automation for firm tenants
- Data spread: Key objects span engagements, risks/controls, trial balances, workpapers, tests, and PBC workflows
What a AICPA DAS API Could Look Like
If AICPA DAS exposed a modern, general-purpose API, the integration challenges above suggest what it would need to get right. This is a design sketch, not documentation of anything that exists today:
- First-class authentication: session handling with support for MFA and enterprise sign-on where the platform uses them
- Consistent resources: normalized JSON schemas and pagination across the platform's core objects
- Reliable writes: idempotency keys and validation that mirrors the platform's own workflow rules
- Entitlement awareness: endpoints scoped to what each customer's licensing actually permits
The endpoint sketches, technical requirements, and use cases below flesh out this hypothetical design.
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Need This Kind of Access Today?
If your team needs this kind of access today, Supergood builds integrations on request, one customer at a time. We act at the direction of our customers, within the access they already hold. Customers bring their own accounts, licenses, and entitlements. If the vendor offers an official API, we highly recommend it.
- Schedule an Integration Assessment
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Potential API Endpoints
Authentication
/sessionsWould establish a session using credentials. MFA challenges (SMS, email, TOTP) would need first-class support. Would return a short-lived auth token.
Authentication
/sessions/refreshWould refresh an existing token to keep sessions uninterrupted.
Engagements
/engagementsWould list engagements with filters and summary details.
PBC Requests
/engagements/{engagementId}/pbc-requestsWould create a PBC (Prepared by Client) request with due dates, categories, and assignees.
Trial Balance
/engagements/{engagementId}/trial-balanceWould import or replace a trial balance, with account mappings and control totals.
Workpapers & Evidence
/engagements/{engagementId}/workpapers/{workpaperId}/evidenceWould upload evidence and link it to a workpaper with audit metadata.
Use Cases
Audit Data & Engagement Sync
- Mirror engagements, clients, and teams into your practice management or analytics tools - Keep engagement metadata current for portfolio oversight and reporting - Normalize fiscal calendars, statuses, and materiality for multi-tenant operations
PBC Request Automation
- Create PBC request lists from your client portal and push into DAS - Track receipt, approvals, and comments; notify client contacts automatically - Route delivered artifacts to the right workpapers with audit trail
Trial Balance & Account Mapping
- Import trial balances from ERP/accounting systems (e.g., QuickBooks, Xero, NetSuite) - Validate control totals, currency, and mappings to lead schedules - Trigger alerts on imbalances, unmapped accounts, and material variances
Testing & Evidence Handling
- Drive sampling and test execution from your analytics engine - Attach evidence (documents, exports) directly to workpapers - Track exceptions, conclusions, review notes, and sign-offs programmatically
AI-Assisted Review
- Flag anomalous accounts or journal entries using AI - Suggest risk updates and procedure coverage based on evidence - Auto-summarize workpapers and generate draft review notes for manager sign-off
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Technical Requirements
Authentication
Would require username/password with MFA (SMS, email, TOTP); supports service accounts or firm-managed credentials
Response format
JSON with consistent resource schemas and pagination across modules
Rate limits
Tuned for enterprise throughput while honoring firm entitlements and usage controls
Session management
Would need automatic reauth and cookie/session rotation with health checks
Data freshness
Near real-time retrieval of engagements, trial balances, PBC requests, workpapers, and testing objects
Security
Encrypted transport, scoped tokens, and audit logging; respects DAS role-based permissions
Webhooks
Optional asynchronous delivery for long-running workflows (e.g., client document submissions, sign-offs)
Latency
Design target: sub-second responses for list/detail queries
Throughput
Design target: designed for high-volume trial balance imports and PBC/evidence processing
Reliability
Retry logic, backoff, and idempotency keys minimize duplicate actions
Versioning
Clear versioning and change management would matter as AICPA DAS evolves
Frequently asked questions
Availability of official interfaces varies by product, plan, and licensing. Many platforms in this category gate access behind partner programs or paid modules, and there is often no broadly available, self-serve public API. Check the vendor's developer resources for current offerings.
The hard parts would be authentication (MFA, session management, enterprise controls), consistent schemas across the platform's products, and write semantics that reconcile the way the platform's own workflows do.
No. This page is an independent analysis by Supergood and is not affiliated with, sponsored by, or endorsed by the vendor. All product names and trademarks belong to their respective owners and are used for identification only. Nothing here documents an actual AICPA DAS product or service.
Supergood acts at the direction of its customers, within the access those customers already have. We respect each customer's agreements with their software vendors, and how those agreements apply to a customer's use is a determination the customer makes. If the vendor offers an official API, we highly recommend it.
Supergood builds managed API access to enterprise software for customers on request, scoped to each customer's own licensing and entitlements. If your team needs programmatic access to a platform like this, schedule an integration assessment to discuss options.