---
title: "Atlas Fact Check Get (verdicts under review)"
method: GET
path: "/v1/atlas/fact-check"
tags: ["Atlas source parity candidate"]
---

# Atlas Fact Check Get (verdicts under review)

`GET /v1/atlas/fact-check`

## Request

- Base URL: `https://api.voidly.ai`
- URL: `https://api.voidly.ai/v1/atlas/fact-check`
- Auth: none declared

Under review: while the block-verdict review is on, this route answers HTTP 200 with every verdict field set to unknown or null (some coverage fields may remain), a top-level review object (status under_review, verdict unknown, reason, source, and dataAsOf: the data date, or null when the source reports none or could not be read) and X-Voidly-Verdict-Review: under_review, with Cache-Control no-store. A held answer is not an outage and not a finding either way; see https://voidly.ai/data-quality#block-verdict-review. While held, verdict is unknown and confidence is null, with review.dataAsOf the newest evidence date. Source-only candidate; no served status, production data, or editorial approval was checked. Request and illustrated response values are synthetic.

## Query parameters

- `days` integer
- `claim` string, required

## Response `200`

Source-level candidate response. Dynamic fields remain open; no served readback.

- object
  - `schema` string
  - `claim` unknown
  - `verdict` unknown
  - `confidence` unknown
  - `reason` unknown
  - `evidence_count` unknown
  - `block_rows` unknown
  - `ok_rows` unknown
  - `corroboration_sources` unknown
  - `signal_types` unknown
  - `avg_block_signal` unknown
  - `top_evidence` unknown
  - `last_observed_at` unknown
  - `parsed` unknown
  - `honest_caveats` unknown
  - `latency_ms` unknown
  - `review` BlockVerdictReview: Present while the block-verdict review is on: names the source problem and the data date. https://voidly.ai/data-quality#block-verdict-review
    - `status` 'under_review', required
    - `verdict` 'unknown', required
    - `reason` string, required
    - `source` 'national_layer' | 'evidence_rows' | 'isp_snapshot' | 'incident_services', required
    - `dataAsOf` string, date, nullable, required: YYYY-MM-DD, or null when the source reports no data date or could not be read.
    - `dataAsOfReported` boolean, required
    - `dataAsOfNote` string: Present only when dataAsOf is null: why there is no data date (the source reports none, or it could not be read).
    - `see` string, uri, required

## Other responses

- `400`: Exact source error shape; no served readback.

## Changes

- **2026-10-24** `491e71a343b6`: 1 info
  - added the optional property `review` to the response with the `200` status
- **2026-10-09** `3205a03feae3`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/voidly/apis/voidly-api/changes/v1/atlas/fact-check/get.md)

---

[API](https://skmtc.dev/voidly/apis/voidly-api.md) - [All operations](https://skmtc.dev/voidly/apis/voidly-api/llms.txt) - [OpenAPI document](https://skmtc.dev/voidly/apis/voidly-api/revisions/c085ac335933?raw)