生成图像 (Nanobanana 2)
curl --request POST \
--url https://api.nanobananaapi.ai/api/v1/nanobanana/generate-2 \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"prompt": "a happy dog running in the park",
"imageUrls": [],
"aspectRatio": "auto",
"resolution": "1K",
"googleSearch": false,
"outputFormat": "jpg",
"callBackUrl": "https://example-callback.com"
}
'import requests
url = "https://api.nanobananaapi.ai/api/v1/nanobanana/generate-2"
payload = {
"prompt": "a happy dog running in the park",
"imageUrls": [],
"aspectRatio": "auto",
"resolution": "1K",
"googleSearch": False,
"outputFormat": "jpg",
"callBackUrl": "https://example-callback.com"
}
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({
prompt: 'a happy dog running in the park',
imageUrls: [],
aspectRatio: 'auto',
resolution: '1K',
googleSearch: false,
outputFormat: 'jpg',
callBackUrl: 'https://example-callback.com'
})
};
fetch('https://api.nanobananaapi.ai/api/v1/nanobanana/generate-2', 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.nanobananaapi.ai/api/v1/nanobanana/generate-2",
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([
'prompt' => 'a happy dog running in the park',
'imageUrls' => [
],
'aspectRatio' => 'auto',
'resolution' => '1K',
'googleSearch' => false,
'outputFormat' => 'jpg',
'callBackUrl' => 'https://example-callback.com'
]),
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.nanobananaapi.ai/api/v1/nanobanana/generate-2"
payload := strings.NewReader("{\n \"prompt\": \"a happy dog running in the park\",\n \"imageUrls\": [],\n \"aspectRatio\": \"auto\",\n \"resolution\": \"1K\",\n \"googleSearch\": false,\n \"outputFormat\": \"jpg\",\n \"callBackUrl\": \"https://example-callback.com\"\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.nanobananaapi.ai/api/v1/nanobanana/generate-2")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"prompt\": \"a happy dog running in the park\",\n \"imageUrls\": [],\n \"aspectRatio\": \"auto\",\n \"resolution\": \"1K\",\n \"googleSearch\": false,\n \"outputFormat\": \"jpg\",\n \"callBackUrl\": \"https://example-callback.com\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.nanobananaapi.ai/api/v1/nanobanana/generate-2")
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 \"prompt\": \"a happy dog running in the park\",\n \"imageUrls\": [],\n \"aspectRatio\": \"auto\",\n \"resolution\": \"1K\",\n \"googleSearch\": false,\n \"outputFormat\": \"jpg\",\n \"callBackUrl\": \"https://example-callback.com\"\n}"
response = http.request(request)
puts response.read_body{
"code": 200,
"message": "success",
"data": {
"taskId": "task_12345678"
}
}NanoBanana API
生成图像 (Nanobanana 2)
使用 /api/v1/nanobanana/generate-2 提交 NanoBanana 新版图像生成任务。
POST
/
api
/
v1
/
nanobanana
/
generate-2
生成图像 (Nanobanana 2)
curl --request POST \
--url https://api.nanobananaapi.ai/api/v1/nanobanana/generate-2 \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"prompt": "a happy dog running in the park",
"imageUrls": [],
"aspectRatio": "auto",
"resolution": "1K",
"googleSearch": false,
"outputFormat": "jpg",
"callBackUrl": "https://example-callback.com"
}
'import requests
url = "https://api.nanobananaapi.ai/api/v1/nanobanana/generate-2"
payload = {
"prompt": "a happy dog running in the park",
"imageUrls": [],
"aspectRatio": "auto",
"resolution": "1K",
"googleSearch": False,
"outputFormat": "jpg",
"callBackUrl": "https://example-callback.com"
}
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({
prompt: 'a happy dog running in the park',
imageUrls: [],
aspectRatio: 'auto',
resolution: '1K',
googleSearch: false,
outputFormat: 'jpg',
callBackUrl: 'https://example-callback.com'
})
};
fetch('https://api.nanobananaapi.ai/api/v1/nanobanana/generate-2', 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.nanobananaapi.ai/api/v1/nanobanana/generate-2",
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([
'prompt' => 'a happy dog running in the park',
'imageUrls' => [
],
'aspectRatio' => 'auto',
'resolution' => '1K',
'googleSearch' => false,
'outputFormat' => 'jpg',
'callBackUrl' => 'https://example-callback.com'
]),
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.nanobananaapi.ai/api/v1/nanobanana/generate-2"
payload := strings.NewReader("{\n \"prompt\": \"a happy dog running in the park\",\n \"imageUrls\": [],\n \"aspectRatio\": \"auto\",\n \"resolution\": \"1K\",\n \"googleSearch\": false,\n \"outputFormat\": \"jpg\",\n \"callBackUrl\": \"https://example-callback.com\"\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.nanobananaapi.ai/api/v1/nanobanana/generate-2")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"prompt\": \"a happy dog running in the park\",\n \"imageUrls\": [],\n \"aspectRatio\": \"auto\",\n \"resolution\": \"1K\",\n \"googleSearch\": false,\n \"outputFormat\": \"jpg\",\n \"callBackUrl\": \"https://example-callback.com\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.nanobananaapi.ai/api/v1/nanobanana/generate-2")
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 \"prompt\": \"a happy dog running in the park\",\n \"imageUrls\": [],\n \"aspectRatio\": \"auto\",\n \"resolution\": \"1K\",\n \"googleSearch\": false,\n \"outputFormat\": \"jpg\",\n \"callBackUrl\": \"https://example-callback.com\"\n}"
response = http.request(request)
puts response.read_body{
"code": 200,
"message": "success",
"data": {
"taskId": "task_12345678"
}
}重要说明
- 响应中返回的任务 ID 用于通过获取任务详情接口查询任务状态
- 如果提供了
callBackUrl,任务完成后会向该地址发送回调通知 - 文本提示词
prompt最长支持 20000 字符,建议描述清晰、具体 imageUrls为空数组时为纯文本生图,填写 URL 时为图生图/参考图模式- 可通过
aspectRatio、resolution、outputFormat控制生成图像的比例、清晰度和格式
参数概览
- prompt:文本提示词,必填,最长 20000 字符
- imageUrls:参考图 URL 数组,文生图时传空数组,最多 14 张
- aspectRatio:生成图像宽高比,支持 1:1、1:4、1:8、2:3、3:2、3:4、4:1、4:3、4:5、5:4、8:1、9:16、16:9、21:9、auto
- resolution:分辨率质量,可选 1K / 2K / 4K
- googleSearch:是否启用 Google Web Search 增强,默认 false
- outputFormat:输出格式,支持 png / jpg,默认 jpg
- callBackUrl:可选回调 URL,用于接收任务完成通知
授权
所有 API 都需要通过 Bearer Token 进行身份验证。
获取 API Key:
- 访问 API Key 管理页面 获取您的 API Key
使用方法: 在请求头中添加: Authorization: Bearer YOUR_API_KEY
注意:
- 请保护您的 API Key 安全,不要与他人分享
- 如果您怀疑 API Key 已泄露,请立即在管理页面重置
请求体
application/json
文本提示词(必填),用于控制生成图像的内容,最长 20000 字符
Maximum string length:
20000示例:
["a happy dog running in the park"]
图像到图像模式下使用的参考图 URL。文本到图像模式下该字段为空数组。
Maximum array length:
14生成图像的宽高比
可用选项:
1:1, 1:4, 1:8, 2:3, 3:2, 3:4, 4:1, 4:3, 4:5, 5:4, 8:1, 9:16, 16:9, 21:9, auto 输出分辨率质量,可选:1K、2K、4K
可用选项:
1K, 2K, 4K 是否启用 Google Web Search 增强,根据实时信息生成图像
输出图像格式
可用选项:
png, jpg 可选回调 URL,用于在任务完成时接收异步通知