图片鉴黄 API 接入文档image-nsfw

调用必须带 apikey 参数（query 或 form-data 均可），形如 ?apikey=sk_...。已登录用户每日 10 次免费，不开放匿名访问。

获取 API Key：登录 https://apizero.cn/account/keys

以下 5 种语言示例都是可直接运行的，只需把 YOUR_API_KEY 替换为实际 Key。

curl -X POST "https://v1.apizero.cn/api/image-nsfw" \
  -H "X-Api-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "image_url": "https://example.com/photo.jpg",
  "image_b64": "<image_b64>",
  "backend": "auto",
  "timeout": ""
}'

import requests

resp = requests.request(
    "POST",
    "https://v1.apizero.cn/api/image-nsfw",
    headers={"X-Api-Key": "YOUR_API_KEY", "Content-Type": "application/json"},
    json={
    "image_url": "https://example.com/photo.jpg",
    "image_b64": "<image_b64>",
    "backend": "auto",
    "timeout": "",
},
    timeout=15,
)
resp.raise_for_status()
print(resp.json())

// Node.js 18+ / 浏览器原生 fetch
const res = await fetch("https://v1.apizero.cn/api/image-nsfw", {
  method: "POST",
  headers: {
    "X-Api-Key": "YOUR_API_KEY",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "image_url": "https://example.com/photo.jpg",
    "image_b64": "<image_b64>",
    "backend": "auto",
    "timeout": ""
  }),
});
if (!res.ok) throw new Error(`HTTP ${res.status}`);
const data = await res.json();
console.log(data);

package main

import (
	"bytes"
	"fmt"
	"io"
	"net/http"
)

func main() {
	body := []byte(`{"image_url":"https://example.com/photo.jpg","image_b64":"<image_b64>","backend":"auto","timeout":""}`)
	req, _ := http.NewRequest("POST", "https://v1.apizero.cn/api/image-nsfw", bytes.NewBuffer(body))
	req.Header.Set("X-Api-Key", "YOUR_API_KEY")
	req.Header.Set("Content-Type", "application/json")

	resp, err := http.DefaultClient.Do(req)
	if err != nil { panic(err) }
	defer resp.Body.Close()
	out, _ := io.ReadAll(resp.Body)
	fmt.Println(string(out))
}

<?php
$payload = json_encode([
    "image_url" => "https://example.com/photo.jpg",
    "image_b64" => "<image_b64>",
    "backend" => "auto",
    "timeout" => "",
], JSON_UNESCAPED_UNICODE);

$ch = curl_init("https://v1.apizero.cn/api/image-nsfw");
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST  => "POST",
    CURLOPT_POSTFIELDS     => $payload,
    CURLOPT_HTTPHEADER     => [
        "X-Api-Key: YOUR_API_KEY",
        "Content-Type: application/json",
    ],
    CURLOPT_TIMEOUT        => 15,
]);
$body = curl_exec($ch);
curl_close($ch);

$data = json_decode($body, true);
print_r($data);

{
  "code": 200,
  "desc": "success",
  "backend": "nudenet",
  "elapsed_ms": 115,
  "input": {
    "type": "url",
    "source": "https://i0.hdslb.com/bfs/article/922692ab728ebb5f284f64296f3590a0959110a3.jpg",
    "size_bytes": 993377,
    "sha256": "f9a414bd6925f6c870e18d75252cbd764ce964fbd20387639577c9455db5a598",
    "mime": "image/jpeg",
    "width": 1080,
    "height": 1920
  },
  "decision": "pass",
  "label": "normal",
  "score": 0.8511,
  "categories": {
    "porn": 0,
    "sexy": 0,
    "normal": 1
  },
  "detections": [
    {
      "cls": "FACE_FEMALE",
      "score": 0.8511,
      "box": [
        381,
        291,
        528,
        575
      ]
    }
  ],
  "raw": {
    "nudenet": [
      {
        "class": "FACE_FEMALE",
        "score": 0.8510541915893555,
        "box": [
          381,
          291,
          528,
          575
        ]
      }
    ]
  },
  "notes": [],
  "tips": "极数本源 · https://apizero.cn"
}

• 1.0.0(2026-05-08)
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