图片编辑:根据指令编辑一张参考图
curl --request POST \
--url https://api.apiyi.com/v1/images/edits \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: multipart/form-data' \
--form model=MAI-Image-2.6-Flash \
--form 'prompt=把茶壶改成深钴蓝釉,其余部分完全保持不变' \
--form 'image=@example-file;type=image/png'import requests
url = "https://api.apiyi.com/v1/images/edits"
files = { "image": ("example-file", open("example-file", "rb"), "image/png") }
payload = {
"model": "MAI-Image-2.6-Flash",
"prompt": "把茶壶改成深钴蓝釉,其余部分完全保持不变"
}
headers = {"Authorization": "Bearer <token>"}
response = requests.post(url, data=payload, files=files, headers=headers)
print(response.text)const form = new FormData();
form.append('model', 'MAI-Image-2.6-Flash');
form.append('prompt', '把茶壶改成深钴蓝釉,其余部分完全保持不变');
form.append('image', '<string>');
const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};
options.body = form;
fetch('https://api.apiyi.com/v1/images/edits', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.apiyi.com/v1/images/edits",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model\"\r\n\r\nMAI-Image-2.6-Flash\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\n把茶壶改成深钴蓝釉,其余部分完全保持不变\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"; filename=\"example-file\"\r\nContent-Type: image/png\r\n\r\n<string>\r\n-----011000010111000001101001--",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: multipart/form-data"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.apiyi.com/v1/images/edits"
payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model\"\r\n\r\nMAI-Image-2.6-Flash\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\n把茶壶改成深钴蓝釉,其余部分完全保持不变\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"; filename=\"example-file\"\r\nContent-Type: image/png\r\n\r\n<string>\r\n-----011000010111000001101001--")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.apiyi.com/v1/images/edits")
.header("Authorization", "Bearer <token>")
.body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model\"\r\n\r\nMAI-Image-2.6-Flash\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\n把茶壶改成深钴蓝釉,其余部分完全保持不变\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"; filename=\"example-file\"\r\nContent-Type: image/png\r\n\r\n<string>\r\n-----011000010111000001101001--")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.apiyi.com/v1/images/edits")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model\"\r\n\r\nMAI-Image-2.6-Flash\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\n把茶壶改成深钴蓝釉,其余部分完全保持不变\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"; filename=\"example-file\"\r\nContent-Type: image/png\r\n\r\n<string>\r\n-----011000010111000001101001--"
response = http.request(request)
puts response.read_body{
"created": 1791000788,
"data": [
{
"b64_json": "<string>"
}
],
"usage": {
"prompt_tokens": 1000,
"total_tokens": 1000
}
}MAI-Image 2.6 生图/编辑
图片编辑 API 参考
MAI-Image 2.6 图片编辑 API 参考与在线调试 — 上传一张参考图 + 指令改图,必须使用 multipart/form-data 文件上传;多图融合暂不可用
POST
/
v1
/
images
/
edits
图片编辑:根据指令编辑一张参考图
curl --request POST \
--url https://api.apiyi.com/v1/images/edits \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: multipart/form-data' \
--form model=MAI-Image-2.6-Flash \
--form 'prompt=把茶壶改成深钴蓝釉,其余部分完全保持不变' \
--form 'image=@example-file;type=image/png'import requests
url = "https://api.apiyi.com/v1/images/edits"
files = { "image": ("example-file", open("example-file", "rb"), "image/png") }
payload = {
"model": "MAI-Image-2.6-Flash",
"prompt": "把茶壶改成深钴蓝釉,其余部分完全保持不变"
}
headers = {"Authorization": "Bearer <token>"}
response = requests.post(url, data=payload, files=files, headers=headers)
print(response.text)const form = new FormData();
form.append('model', 'MAI-Image-2.6-Flash');
form.append('prompt', '把茶壶改成深钴蓝釉,其余部分完全保持不变');
form.append('image', '<string>');
const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};
options.body = form;
fetch('https://api.apiyi.com/v1/images/edits', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.apiyi.com/v1/images/edits",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model\"\r\n\r\nMAI-Image-2.6-Flash\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\n把茶壶改成深钴蓝釉,其余部分完全保持不变\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"; filename=\"example-file\"\r\nContent-Type: image/png\r\n\r\n<string>\r\n-----011000010111000001101001--",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: multipart/form-data"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.apiyi.com/v1/images/edits"
payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model\"\r\n\r\nMAI-Image-2.6-Flash\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\n把茶壶改成深钴蓝釉,其余部分完全保持不变\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"; filename=\"example-file\"\r\nContent-Type: image/png\r\n\r\n<string>\r\n-----011000010111000001101001--")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.apiyi.com/v1/images/edits")
.header("Authorization", "Bearer <token>")
.body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model\"\r\n\r\nMAI-Image-2.6-Flash\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\n把茶壶改成深钴蓝釉,其余部分完全保持不变\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"; filename=\"example-file\"\r\nContent-Type: image/png\r\n\r\n<string>\r\n-----011000010111000001101001--")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.apiyi.com/v1/images/edits")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model\"\r\n\r\nMAI-Image-2.6-Flash\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\n把茶壶改成深钴蓝釉,其余部分完全保持不变\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"; filename=\"example-file\"\r\nContent-Type: image/png\r\n\r\n<string>\r\n-----011000010111000001101001--"
response = http.request(request)
puts response.read_body{
"created": 1791000788,
"data": [
{
"b64_json": "<string>"
}
],
"usage": {
"prompt_tokens": 1000,
"total_tokens": 1000
}
}右侧的交互式 Playground 支持直接上传本地图片。请在 Authorization 中填入你的 API Key(格式:
Bearer sk-xxx),选择 image 文件并填入 prompt、model 后一键发送即可。🔴 本接口只接受 不支持图片 URL 入参。手上只有 URL 时,请先在服务端下载成文件再上传。文件上传不需要图床,直接传本地文件即可。
multipart/form-data 文件上传发送 JSON 到 /v1/images/edits(image 填 URL、data URI 或裸 base64)会返回 400:request Content-Type isn't multipart/form-data
场景说明:本页用于「基于一张参考图改图」。如需纯文本生成图片,请使用 文生图接口。
⚠️ 多图融合暂不可用,目前每次只支持 1 张参考图请只传一个
image 文件字段。目前传第二张参考图不会生效:image+image2:返回 200,但只有第一张图生效,第二张被忽略,照常计费image同名重复、image[]重复:返回 400File must be attached in a form field with a name starting with 'image'
client.images.edit(image=[f1, f2]) 多图写法同样不可用。多图融合恢复后我们会更新本页。参数红线与文生图相同:不要传
response_format、seed、negative_prompt(返回 400)。返回值固定为 data[0].b64_json(PNG)。代码示例
Python(OpenAI SDK · 单图编辑)
from openai import OpenAI
import base64
client = OpenAI(
api_key="sk-your-api-key",
base_url="https://api.apiyi.com/v1",
timeout=180.0
)
# SDK 的 images.edit 内部就是 multipart 文件上传;不要传 response_format
resp = client.images.edit(
model="MAI-Image-2.6-Flash",
image=open("teaset.jpg", "rb"),
prompt="Change the teapot to a deep cobalt blue glaze, keep everything else identical"
)
with open("edited.png", "wb") as f:
f.write(base64.b64decode(resp.data[0].b64_json))
Python(原生 requests · 单图编辑)
import base64
import os
import requests
# 用 files= 传文件,requests 会自动设置 multipart/form-data 及 boundary
# 不要用 json=,也不要手动设 Content-Type
with open("teaset.jpg", "rb") as fp:
response = requests.post(
"https://api.apiyi.com/v1/images/edits",
headers={"Authorization": f"Bearer {os.environ['APIYI_API_KEY']}"},
data={
"model": "MAI-Image-2.6",
"prompt": "把茶壶改成深钴蓝釉,其余部分完全保持不变"
},
files={"image": ("teaset.jpg", fp, "image/jpeg")},
timeout=180
)
response.raise_for_status()
with open("edited.png", "wb") as f:
f.write(base64.b64decode(response.json()["data"][0]["b64_json"]))
cURL
# 单图编辑:-F 即 multipart/form-data,@ 前缀表示上传本地文件
curl -X POST "https://api.apiyi.com/v1/images/edits" \
-H "Authorization: Bearer sk-your-api-key" \
-F "model=MAI-Image-2.6-Flash" \
-F "prompt=把茶壶改成深钴蓝釉,其余部分完全保持不变" \
-F "image=@teaset.jpg" \
| python3 -c "import sys,json,base64; open('edited.png','wb').write(base64.b64decode(json.load(sys.stdin)['data'][0]['b64_json']))"
# 编辑时改画幅为 1536×1024(与原图比例不同会重新构图)
curl -X POST "https://api.apiyi.com/v1/images/edits" \
-H "Authorization: Bearer sk-your-api-key" \
-F "model=MAI-Image-2.6" \
-F "prompt=把这张茶具图改成摆在木桌上的生活场景,自然光,写实摄影" \
-F "width=1536" \
-F "height=1024" \
-F "image=@teaset.jpg"
Node.js(原生 fetch + FormData)
import fs from 'node:fs';
const form = new FormData();
form.append('model', 'MAI-Image-2.6-Flash');
form.append('prompt', '把背景换成雪夜的松林,保持人物不变');
form.append('image', new Blob([fs.readFileSync('./photo.jpg')]), 'photo.jpg');
const resp = await fetch('https://api.apiyi.com/v1/images/edits', {
method: 'POST',
// 不要手动设 Content-Type,交给 FormData 自动带 boundary
headers: { 'Authorization': `Bearer ${process.env.APIYI_API_KEY}` },
body: form,
signal: AbortSignal.timeout(120000)
});
const data = await resp.json();
fs.writeFileSync('edited.png', Buffer.from(data.data[0].b64_json, 'base64'));
参数说明速查
| 参数名 | 类型 | 必填 | 默认 | 说明 |
|---|---|---|---|---|
model | string | ✅ | — | MAI-Image-2.6($0.12/张)或 MAI-Image-2.6-Flash($0.06/张),大小写敏感 |
prompt | string | ✅ | — | 编辑指令。建议写明「改什么」并声明「其余保持不变」 |
image | file | ✅ | — | 参考图文件,目前只支持 1 张 |
width / height | integer | ❌ | 跟随原图比例 | 指定输出尺寸,规则同文生图;与原图比例不同时会重新构图 |
n | integer | ❌ | 1 | 出图张数,本端点有效,按张计费 |
mask | — | — | — | 不支持,传入返回 400 |
response_formatseednegative_prompt | — | — | — | 传入返回 400 |
不传尺寸时的输出:按原图比例贴合到 16 的倍数网格,例如 1344×756 的输入输出 1360×768。只想改局部、不想动构图时,不要传
width / height。编辑效果与提示词写法
编辑接口会保留原图的构图、配色与细节,只改提示词指定的部分:
| 写法 | 效果 |
|---|---|
✅ 把茶壶改成深钴蓝釉,其余部分完全保持不变 | 只有茶壶变色,尺寸标注、其它物件逐像素保留 |
✅ 把这张照片改成水彩画风格,构图不变 | 风格整体重绘,构图保持 |
⚠️ 让它更好看一点 | 指令过于笼统,改动范围不可控 |
**显式声明「其余保持不变」**是这个模型上最有效的技巧,能最大限度保留原图。
响应格式
{
"created": 1791000788,
"data": [
{
"b64_json": "iVBORw0KGgoAAAANSUhEUgAABAAAAAQACAIAAADwf7zU..."
}
],
"usage": {
"prompt_tokens": 1000,
"total_tokens": 1000,
"input_tokens": 1000,
"output_tokens": 0
}
}
响应字段说明
b64_json是纯 base64,不带data:前缀,解码后为 PNG。n > 1时data数组有多项,别只取data[0]。- 不返回
url与revised_prompt。
usage 不能用来核账:是占位值(prompt_tokens 恒为 1000 × 张数)。编辑与文生图同价,按张固定计费,真实扣费请以 API易 控制台账单为准。授权
在 API易控制台获取的 API Key
请求体
multipart/form-data
模型 ID(大小写敏感)
可用选项:
MAI-Image-2.6-Flash, MAI-Image-2.6 编辑指令。建议明确「改什么」并声明「其余保持不变」
示例:
"把茶壶改成深钴蓝釉,其余部分完全保持不变"
参考图文件,目前只支持 1 张。格式 png / jpg / webp
可选,输出宽度。规则同文生图:每维 ≥ 768、宽×高 ≤ 2,359,296,须与 height 成对
必填范围:
x >= 768可选,输出高度,规则同 width
必填范围:
x >= 768出图张数,本端点有效,按张计费
必填范围:
x >= 1示例:
1
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