---
title: "Detect blur / sharpness"
method: POST
path: "/vision/blur"
tags: ["Image Intelligence"]
---

# Detect blur / sharpness

`POST /vision/blur`

## Request

- Base URL: `https://abundanceapis.com`
- URL: `https://abundanceapis.com/vision/blur`
- Auth: none declared

Returns the Laplacian variance, a 0–100 sharpness score, and an isBlurry flag. Higher variance = sharper image.

## Request body

- object
  - `url` string: Public image URL (fetched via an SSRF-hardened client).
  - `base64` string: Base64-encoded image (data URI prefix allowed).

## Other responses

- `400`: Bad request

---

[API](https://skmtc.dev/abundanceapis/apis/web-toolbox.md) · [All operations](https://skmtc.dev/abundanceapis/apis/web-toolbox/llms.txt) · [OpenAPI document](https://skmtc.dev/abundanceapis/apis/web-toolbox/revisions/ada2893fef43?raw)