图片编辑
curl --request POST \
--url https://api.tikway.ai/v1/images/edits \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"model": "gpt-image-2",
"prompt": "Keep the apple unchanged and replace only its background with a misty enchanted forest under soft cinematic lighting.",
"size": "1024x1024",
"quality": "high",
"output_format": "png",
"images": [
{
"image_url": "https://gd-hbimg.huaban.com/cb36fdfc6ee4707de3ec666d6bc202fb99d9bef326a10d-oQHn3b_fw658"
}
]
}
'import requests
url = "https://api.tikway.ai/v1/images/edits"
payload = {
"model": "gpt-image-2",
"prompt": "Keep the apple unchanged and replace only its background with a misty enchanted forest under soft cinematic lighting.",
"size": "1024x1024",
"quality": "high",
"output_format": "png",
"images": [{ "image_url": "https://gd-hbimg.huaban.com/cb36fdfc6ee4707de3ec666d6bc202fb99d9bef326a10d-oQHn3b_fw658" }]
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
model: 'gpt-image-2',
prompt: 'Keep the apple unchanged and replace only its background with a misty enchanted forest under soft cinematic lighting.',
size: '1024x1024',
quality: 'high',
output_format: 'png',
images: [
{
image_url: 'https://gd-hbimg.huaban.com/cb36fdfc6ee4707de3ec666d6bc202fb99d9bef326a10d-oQHn3b_fw658'
}
]
})
};
fetch('https://api.tikway.ai/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.tikway.ai/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 => json_encode([
'model' => 'gpt-image-2',
'prompt' => 'Keep the apple unchanged and replace only its background with a misty enchanted forest under soft cinematic lighting.',
'size' => '1024x1024',
'quality' => 'high',
'output_format' => 'png',
'images' => [
[
'image_url' => 'https://gd-hbimg.huaban.com/cb36fdfc6ee4707de3ec666d6bc202fb99d9bef326a10d-oQHn3b_fw658'
]
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($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.tikway.ai/v1/images/edits"
payload := strings.NewReader("{\n \"model\": \"gpt-image-2\",\n \"prompt\": \"Keep the apple unchanged and replace only its background with a misty enchanted forest under soft cinematic lighting.\",\n \"size\": \"1024x1024\",\n \"quality\": \"high\",\n \"output_format\": \"png\",\n \"images\": [\n {\n \"image_url\": \"https://gd-hbimg.huaban.com/cb36fdfc6ee4707de3ec666d6bc202fb99d9bef326a10d-oQHn3b_fw658\"\n }\n ]\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
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.tikway.ai/v1/images/edits")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"model\": \"gpt-image-2\",\n \"prompt\": \"Keep the apple unchanged and replace only its background with a misty enchanted forest under soft cinematic lighting.\",\n \"size\": \"1024x1024\",\n \"quality\": \"high\",\n \"output_format\": \"png\",\n \"images\": [\n {\n \"image_url\": \"https://gd-hbimg.huaban.com/cb36fdfc6ee4707de3ec666d6bc202fb99d9bef326a10d-oQHn3b_fw658\"\n }\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.tikway.ai/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["Content-Type"] = 'application/json'
request.body = "{\n \"model\": \"gpt-image-2\",\n \"prompt\": \"Keep the apple unchanged and replace only its background with a misty enchanted forest under soft cinematic lighting.\",\n \"size\": \"1024x1024\",\n \"quality\": \"high\",\n \"output_format\": \"png\",\n \"images\": [\n {\n \"image_url\": \"https://gd-hbimg.huaban.com/cb36fdfc6ee4707de3ec666d6bc202fb99d9bef326a10d-oQHn3b_fw658\"\n }\n ]\n}"
response = http.request(request)
puts response.read_body{
"created": 1713833628,
"data": [
{
"b64_json": "..."
}
],
"usage": {
"total_tokens": 100,
"input_tokens": 50,
"output_tokens": 50,
"input_tokens_details": {
"text_tokens": 10,
"image_tokens": 40
}
}
}GPT Image
图片编辑
网关要求显式传入 model、images 和 prompt。GPT Image 最多接收 16 张参考图；dall-e-2 只接收单张 PNG 输入；dall-e-3 不支持编辑。
GPT Image 2/2.5 支持任意合规 WIDTHxHEIGHT，其他 GPT Image 使用标准三档尺寸。input_fidelity、background、moderation、output_format、output_compression、stream 和 partial_images 仅用于 GPT Image 系列。
POST
https://api.tikway.ai
/
v1
/
images
/
edits
图片编辑
curl --request POST \
--url https://api.tikway.ai/v1/images/edits \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"model": "gpt-image-2",
"prompt": "Keep the apple unchanged and replace only its background with a misty enchanted forest under soft cinematic lighting.",
"size": "1024x1024",
"quality": "high",
"output_format": "png",
"images": [
{
"image_url": "https://gd-hbimg.huaban.com/cb36fdfc6ee4707de3ec666d6bc202fb99d9bef326a10d-oQHn3b_fw658"
}
]
}
'import requests
url = "https://api.tikway.ai/v1/images/edits"
payload = {
"model": "gpt-image-2",
"prompt": "Keep the apple unchanged and replace only its background with a misty enchanted forest under soft cinematic lighting.",
"size": "1024x1024",
"quality": "high",
"output_format": "png",
"images": [{ "image_url": "https://gd-hbimg.huaban.com/cb36fdfc6ee4707de3ec666d6bc202fb99d9bef326a10d-oQHn3b_fw658" }]
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
model: 'gpt-image-2',
prompt: 'Keep the apple unchanged and replace only its background with a misty enchanted forest under soft cinematic lighting.',
size: '1024x1024',
quality: 'high',
output_format: 'png',
images: [
{
image_url: 'https://gd-hbimg.huaban.com/cb36fdfc6ee4707de3ec666d6bc202fb99d9bef326a10d-oQHn3b_fw658'
}
]
})
};
fetch('https://api.tikway.ai/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.tikway.ai/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 => json_encode([
'model' => 'gpt-image-2',
'prompt' => 'Keep the apple unchanged and replace only its background with a misty enchanted forest under soft cinematic lighting.',
'size' => '1024x1024',
'quality' => 'high',
'output_format' => 'png',
'images' => [
[
'image_url' => 'https://gd-hbimg.huaban.com/cb36fdfc6ee4707de3ec666d6bc202fb99d9bef326a10d-oQHn3b_fw658'
]
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($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.tikway.ai/v1/images/edits"
payload := strings.NewReader("{\n \"model\": \"gpt-image-2\",\n \"prompt\": \"Keep the apple unchanged and replace only its background with a misty enchanted forest under soft cinematic lighting.\",\n \"size\": \"1024x1024\",\n \"quality\": \"high\",\n \"output_format\": \"png\",\n \"images\": [\n {\n \"image_url\": \"https://gd-hbimg.huaban.com/cb36fdfc6ee4707de3ec666d6bc202fb99d9bef326a10d-oQHn3b_fw658\"\n }\n ]\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
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.tikway.ai/v1/images/edits")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"model\": \"gpt-image-2\",\n \"prompt\": \"Keep the apple unchanged and replace only its background with a misty enchanted forest under soft cinematic lighting.\",\n \"size\": \"1024x1024\",\n \"quality\": \"high\",\n \"output_format\": \"png\",\n \"images\": [\n {\n \"image_url\": \"https://gd-hbimg.huaban.com/cb36fdfc6ee4707de3ec666d6bc202fb99d9bef326a10d-oQHn3b_fw658\"\n }\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.tikway.ai/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["Content-Type"] = 'application/json'
request.body = "{\n \"model\": \"gpt-image-2\",\n \"prompt\": \"Keep the apple unchanged and replace only its background with a misty enchanted forest under soft cinematic lighting.\",\n \"size\": \"1024x1024\",\n \"quality\": \"high\",\n \"output_format\": \"png\",\n \"images\": [\n {\n \"image_url\": \"https://gd-hbimg.huaban.com/cb36fdfc6ee4707de3ec666d6bc202fb99d9bef326a10d-oQHn3b_fw658\"\n }\n ]\n}"
response = http.request(request)
puts response.read_body{
"created": 1713833628,
"data": [
{
"b64_json": "..."
}
],
"usage": {
"total_tokens": 100,
"input_tokens": 50,
"output_tokens": 50,
"input_tokens_details": {
"text_tokens": 10,
"image_tokens": 40
}
}
}授权
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
请求体
application/json
必填。期望如何编辑或扩展图像的文字描述。
Minimum string length:
1必填。用于图片编辑的模型。dall-e-3 不支持图片编辑。
可用选项:
gpt-image-2.5-sunburst, gpt-image-2.5-sunburst-2026-09-08, gpt-image-2.5-flare, gpt-image-2.5-flare-2026-09-08, gpt-image-2, gpt-image-2-2026-04-21, gpt-image-1.5, gpt-image-1, gpt-image-1-mini, chatgpt-image-latest, dall-e-2 输出背景，仅 GPT Image 模型支持。transparent 时 output_format 必须为 png 或 webp。
可用选项:
transparent, opaque, auto, null 与原始输入图像保持一致的程度，仅受支持的 GPT Image 模型适用。
可用选项:
high, low, null 内容审核级别，仅 GPT Image 模型支持。
可用选项:
low, auto, null 要生成的编辑后图像数量。
必填范围:
1 <= x <= 10jpeg 或 webp 输出的压缩率（0–100），仅 GPT Image 模型支持。
必填范围:
0 <= x <= 100输出图片格式，仅 GPT Image 模型支持。
可用选项:
png, jpeg, webp, null 流式响应中生成的中间图数量。
必填范围:
0 <= x <= 3输出质量。GPT Image 支持 low/medium/high/auto；GPT Image 2.5 额外支持 xhigh/max。
可用选项:
low, medium, high, xhigh, max, auto, null 图像尺寸。GPT Image 2/2.5 支持 WIDTHxHEIGHT：宽高均为 16 的倍数、比例 1:3～3:1，最高 3840x2160；其他 GPT Image 使用 auto、1024x1024、1536x1024 或 1024x1536；dall-e-2 支持 256x256、512x512、1024x1024；dall-e-3 支持 1024x1024、1792x1024、1024x1792。
可用选项:
auto, 1024x1024, 1536x1024, 1024x1536, null 是否以 SSE 事件流返回中间和最终结果。
终端用户唯一标识，用于滥用监控和检测。
dall-e-2 可用 url 或 b64_json。GPT Image 模型固定返回 Base64。
可用选项:
b64_json, url 响应
200 - application/json
编辑结果创建时的 Unix 时间戳（秒）。
实际采用的输出背景。
可用选项:
transparent, opaque 实际输出格式。
可用选项:
png, webp, jpeg 实际使用的输出质量。
可用选项:
low, medium, high, auto 实际生成的图片尺寸。
GPT Image 模型的 token 用量。
Hide child attributes
Hide child attributes
输入文本和图像的 token 数。
输出 token 数。
输入和输出 token 总数。