---
title: "Call Report Schedule RC (Balance Sheet) Mapper"
method: POST
path: "/v1/tools/map_call_report_schedule_rc"
tags: ["TODO_TAGS_REVIEW", "TODO_AP2_EXPORT_REVIEW"]
---

# Call Report Schedule RC (Balance Sheet) Mapper

`POST /v1/tools/map_call_report_schedule_rc`

## Request

- Base URL: `https://ainumbers.co`
- URL: `https://ainumbers.co/v1/tools/map_call_report_schedule_rc`
- Auth: none declared

Maps caller-declared FFIEC Call Report (FFIEC 031) Schedule RC line items -- cash, securities, loans and leases, other assets; deposits, borrowings, other liabilities; common stock, surplus, retained earnings, AOCI -- into Schedule RC totals (Total assets RCON2170, Total liabilities RCON2948, Total equity capital RCON3210, real public MDRM item codes) and checks the RC balance-sheet identity (Total assets == Total liabilities + Total equity capital) within a caller-set rounding tolerance. Not a filer -- produces evidence artifacts and form-shaped totals only, never a submission. Line-item values are caller-declared from the institution's own books; this tool performs only arithmetic aggregation and the identity check, never estimation or audit of individual line items. Feeds art-433 (Schedule RC-R capital) and art-434 (Call Report edit-check gate) for cross-schedule validation. Not for Y-9C (see the separate Y-9C kernel, which uses instruction-text-encoded edits, not a public taxonomy).

**Tool URL:** https://ainumbers.co/chaingraph/art-432-call-report-rc-balance-sheet.html

## Request body

- object
  - `entity_id` unknown, required
  - `reporting_period` unknown, required
  - `rounding_tolerance_usd` number: Amount in US dollars

## Response `200`

Successful tool execution result

- object
  - `assets` object[]
    - `key` string
    - `label` string
    - `mdrm` string
    - `value_usd` integer
  - `boundary_note` string
  - `entity_id` string
  - `equity` object[]
    - `key` string
    - `label` string
    - `mdrm` string
    - `value_usd` integer
  - `identity_balanced` boolean
  - `identity_delta_usd` integer
  - `liabilities` object[]
    - `key` string
    - `label` string
    - `mdrm` string
    - `value_usd` integer
  - `report_form` string
  - `reporting_period` string
  - `rounding_tolerance_usd` integer
  - `schedule` string
  - `total_assets_mdrm` string
  - `total_assets_usd` integer
  - `total_equity_capital_mdrm` string
  - `total_equity_capital_usd` integer
  - `total_liabilities_and_equity_usd` integer
  - `total_liabilities_mdrm` string
  - `total_liabilities_usd` integer
  - `xbrl_json_annex1_note` string

---

[API](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite.md) · [All operations](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/llms.txt) · [OpenAPI document](https://skmtc.dev/ainumbers/apis/ainumbers-co-fintech-intelligence-suite/revisions/b462e4f5bb28?raw)