---
title: "Debt Validation Notice Completeness Checker"
method: POST
path: "/v1/tools/check_debt_validation_notice"
tags: ["TODO_TAGS_REVIEW", "TODO_AP2_EXPORT_REVIEW"]
---

# Debt Validation Notice Completeness Checker

`POST /v1/tools/check_debt_validation_notice`

## Request

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

Checks a debt-validation-notice content-element checklist against Regulation F 12 CFR 1006.34 (the Model Form B-1 element set) and computes the 30-day validation-period response-window math from a declared mailing date under a declared mailing-to-receipt assumption. Same present/absent checklist shape as the shipped official-statement / Metro2 / X12 linters. Checks that declared elements are present and well-formed, not that disclosed amounts are accurate.

**Tool URL:** https://ainumbers.co/chaingraph/art-403-check-debt-validation-notice.html

## Request body

- object
  - `inputs` unknown

## Response `200`

Successful tool execution result

- object
  - `asserted_note` string
  - `completeness_grade` string
  - `compliant` boolean
  - `disambiguation` string
  - `element_status` object
    - `account-number-or-reference` string
    - `consumer-name` string
    - `debt-collector-name` string
    - `itemization-breakdown` string
    - `itemization-date` string
    - `itemized-current-amount` string
    - `model-form-b1-tear-off` string
    - `original-creditor-name-if-different` string
    - `statement-of-dispute-rights-30-day` string
    - `statement-of-right-to-original-creditor-info` string
  - `elements_checked` integer
  - `gap_count` integer
  - `gaps` unknown[]
    - unknown
  - `itemization_date_valid` boolean
  - `regulatory_basis` string
  - `response_period` object
    - `assumed_received_date` string
    - `dispute_deadline_date` string
    - `mailing_assumption_days` integer
    - `note` string
    - `notice_mailed_date` string
    - `validation_period_days` integer
  - `table_source` string
  - `table_version` 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)