> ## Documentation Index > Fetch the complete documentation index at: https://docs.lendflow.com/llms.txt > Use this file to discover all available pages before exploring further. # Ocrolus Cash Flow Analysis ## Ocrolus Cash Flow Analysis The **Ocrolus Cash Flow Analysis** Workflow Builder block analyzes business bank data and checks uploaded statements for suspicious activity. The current block represents `ocrolus_cfa` and `ocrolus_suspicious_activity`. ## Requirements ### Ocrolus Cash Flow Analysis | Application field | Requirement | Notes | | - | - | - | | Plaid transaction data | Conditional | Required when uploaded bank statements are not selected; must contain stored transactions. | | Uploaded bank statements | Conditional | Required when Plaid transaction data is not selected; accepts PDF or image-backed statements. | ### Ocrolus Suspicious Activity | Application field | Requirement | Notes | | - | - | - | | Ocrolus book data | Required | Created from the selected Plaid transaction data or uploaded bank statements. | ## API flow 1. Add the bank statements to the application or complete Plaid and fetch transactions. 2. Call [Enrich Business Credit Application](/api-reference/workflow-management/enrich-business-credit-application) with `provider: "ocrolus_cfa"`. 3. Optionally set `options.bookOption` to select the Plaid JSON or bank-statement source. If omitted, Lendflow uses an available source. 4. Confirm `data.onqueue: true`. 5. Poll [Get Commercial Data](/api-reference/workflow-management/get-commercial-data) with `services[]=ocrolus_cfa`. ```json theme={"system"} { "provider": "ocrolus_cfa", "options": { "bookOption": "plaid_json" } } ``` `ocrolus_suspicious_activity` is a block-related capability, not a valid standalone commercial-data API service ID. Do not send it as `provider` or `services[]`. Suspicious-activity data is fetched as part of the Ocrolus book-processing flow. ## Data Orchestration availability and flow The block is available in the **Cash Flow Analysis** group for business entities. Ocrolus creates or reuses a book from the selected source. If document verification is required, the job remains in progress until the Ocrolus webhook arrives; otherwise, available book data can be enriched immediately. Multiple Ocrolus operations are coordinated against the same book. ## What the service returns | Result area | Response path | Meaning | | - | - | - | | Lifecycle | `data.statuses.ocrolus_cfa` | Latest CFA execution message. | | CFA summary | `data.commercial_data.ocrolus_cfa` | Monthly cash-flow measures. | | Book data | `data.commercial_data.ocrolus_books` | Latest book, document-processing, and associated analysis data. | | Suspicious activity | Within the latest Ocrolus book data | Document-level suspicious-activity flags when Ocrolus returns them. | ## Representative response ```json theme={"system"} { "data": { "statuses": {"ocrolus_cfa": "Success"}, "commercial_data": { "ocrolus_cfa": [{ "month": 8, "year": 2026, "estimated_revenue": "42500.00", "deposit_sum": "48750.00", "withdrawal_sum": "39100.00", "daily_balance": "12840.22", "deposit_count": 34, "transaction_count": 146, "nsf": 1, "net_cash_flow_sum": 9650 }] } } } ``` ## Field meanings | Field | Type | Meaning | | - | - | - | | `month`, `year` | Integer | Calendar period represented by the summary row. | | `estimated_revenue` | Numeric string | Provider-estimated monthly revenue after excluding identified non-revenue credits. | | `deposit_sum` | Numeric string | Total credits in the period. | | `withdrawal_sum` | Numeric string | Total debits in the period. | | `daily_balance` | Numeric string | Average daily ending balance, including weekends. | | `deposit_count` | Integer | Number of credit transactions. | | `transaction_count` | Integer | Total transaction count. | | `nsf` | Integer | Unique NSF and overdraft fees identified for the account and period. | | `net_cash_flow_sum` | Number | Net cash flow derived from deposits and withdrawals. | | Suspicious-activity flag | Provider-defined object | Identifies a document and pages for which Ocrolus reported a potential issue. Absence does not prove that a document is authentic. | The complete provider response can contain account-level balances, monthly category inflows and outflows, counterparties, loan sources, document statuses, missing periods, and fraud signals. Those provider-defined sections are conditional and are not reproduced here. ## Errors and statuses | Signal | Meaning | | - | - | | `A plaid connection with transaction data OR uploaded bank statements are required to perform CFA` | Neither valid source is available. | | `A plaid connection with transaction data is required to perform CFA` | Plaid was selected but no stored account transactions exist. | | `Uploaded bank statements are required to perform CFA` | Statements were selected but none are attached. | | `Invalid book creation option` or HTTP `422` | The selected source or options are invalid. | | `Started` | The request or document verification is still in progress. | | `Success` | Lendflow stored finished Ocrolus data. | | Failure message | Review the latest status and correct the source, credentials, or rejected document before retrying. | ## FAQ Yes. Plaid must already contain transaction data. Uploaded statements must be attached as accepted bank-statement files. No. It appears in the current block's related services but is intentionally excluded from valid commercial-data service IDs. Run the Ocrolus CFA block and read suspicious activity from the resulting book data. Ocrolus may still be verifying uploaded documents. Lendflow waits for the configured webhook before marking that asynchronous work successful.