---
title: "Data Quality Check (x402)"
method: GET
path: "/x402/v2/data-quality-check"
tags: ["x402"]
---

# Data Quality Check (x402)

`GET /x402/v2/data-quality-check`

## Request

- Base URL: `https://api.strale.io`
- URL: `https://api.strale.io/x402/v2/data-quality-check`
- Auth: none required

Check data quality with custom rules (email_format, range, pattern, etc.) or auto-detect issues. Returns quality score and field-level report. Algorithmic.

## Query parameters

- `data` unknown[], required: JSON array of objects
  - unknown
- `rules` unknown[]: Optional validation rules
  - unknown

## Response `200`

Success

- object
  - `issues` unknown[]
    - unknown
  - `valid_rows` integer
  - `field_report` unknown[]
    - unknown
  - `invalid_rows` integer
  - `quality_score` integer

## Other responses

- `402`: Payment required (x402 — pay with USDC on Base)

---

[API](https://skmtc.dev/strale/apis/strale-api-2.md) · [All operations](https://skmtc.dev/strale/apis/strale-api-2/llms.txt) · [OpenAPI document](https://skmtc.dev/strale/apis/strale-api-2/revisions/a5293878cfc6?raw)