Nano Banana 2 Lite
curl --request POST \
--url https://api.goenhance.ai/api/v1/images/generations \
--header 'Content-Type: application/json' \
--data '
{
"model": "nano-banana-2-lite",
"prompt": "A cozy reading nook by a rainy window, warm light",
"ratio": "16:9"
}
'import requests
url = "https://api.goenhance.ai/api/v1/images/generations"
payload = {
"model": "nano-banana-2-lite",
"prompt": "A cozy reading nook by a rainy window, warm light",
"ratio": "16:9"
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({
model: 'nano-banana-2-lite',
prompt: 'A cozy reading nook by a rainy window, warm light',
ratio: '16:9'
})
};
fetch('https://api.goenhance.ai/api/v1/images/generations', 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.goenhance.ai/api/v1/images/generations",
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' => 'nano-banana-2-lite',
'prompt' => 'A cozy reading nook by a rainy window, warm light',
'ratio' => '16:9'
]),
CURLOPT_HTTPHEADER => [
"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.goenhance.ai/api/v1/images/generations"
payload := strings.NewReader("{\n \"model\": \"nano-banana-2-lite\",\n \"prompt\": \"A cozy reading nook by a rainy window, warm light\",\n \"ratio\": \"16:9\"\n}")
req, _ := http.NewRequest("POST", url, payload)
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.goenhance.ai/api/v1/images/generations")
.header("Content-Type", "application/json")
.body("{\n \"model\": \"nano-banana-2-lite\",\n \"prompt\": \"A cozy reading nook by a rainy window, warm light\",\n \"ratio\": \"16:9\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.goenhance.ai/api/v1/images/generations")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"model\": \"nano-banana-2-lite\",\n \"prompt\": \"A cozy reading nook by a rainy window, warm light\",\n \"ratio\": \"16:9\"\n}"
response = http.request(request)
puts response.read_body{
"code": 0,
"msg": "Success",
"data": {
"img_uuid": "c12b656c-747a-44fd-9c80-add79b0c52d5",
"cost": 5.82
}
}Nano Banana
Nano Banana 2 Lite
Nano Banana 2 Lite text-to-image (Gemini 3.1 Flash Lite Image). Outputs 1K only.
Pricing: 2 tokens per image (= $0.04).
Returns an img_uuid; poll GET /api/v1/jobs/detail (or use custom_callback_url) to get the generated image.
POST
/
api
/
v1
/
images
/
generations
Nano Banana 2 Lite
curl --request POST \
--url https://api.goenhance.ai/api/v1/images/generations \
--header 'Content-Type: application/json' \
--data '
{
"model": "nano-banana-2-lite",
"prompt": "A cozy reading nook by a rainy window, warm light",
"ratio": "16:9"
}
'import requests
url = "https://api.goenhance.ai/api/v1/images/generations"
payload = {
"model": "nano-banana-2-lite",
"prompt": "A cozy reading nook by a rainy window, warm light",
"ratio": "16:9"
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({
model: 'nano-banana-2-lite',
prompt: 'A cozy reading nook by a rainy window, warm light',
ratio: '16:9'
})
};
fetch('https://api.goenhance.ai/api/v1/images/generations', 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.goenhance.ai/api/v1/images/generations",
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' => 'nano-banana-2-lite',
'prompt' => 'A cozy reading nook by a rainy window, warm light',
'ratio' => '16:9'
]),
CURLOPT_HTTPHEADER => [
"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.goenhance.ai/api/v1/images/generations"
payload := strings.NewReader("{\n \"model\": \"nano-banana-2-lite\",\n \"prompt\": \"A cozy reading nook by a rainy window, warm light\",\n \"ratio\": \"16:9\"\n}")
req, _ := http.NewRequest("POST", url, payload)
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.goenhance.ai/api/v1/images/generations")
.header("Content-Type", "application/json")
.body("{\n \"model\": \"nano-banana-2-lite\",\n \"prompt\": \"A cozy reading nook by a rainy window, warm light\",\n \"ratio\": \"16:9\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.goenhance.ai/api/v1/images/generations")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"model\": \"nano-banana-2-lite\",\n \"prompt\": \"A cozy reading nook by a rainy window, warm light\",\n \"ratio\": \"16:9\"\n}"
response = http.request(request)
puts response.read_body{
"code": 0,
"msg": "Success",
"data": {
"img_uuid": "c12b656c-747a-44fd-9c80-add79b0c52d5",
"cost": 5.82
}
}Headers
Body
application/json
Model name. Must be nano-banana-2-lite.
Available options:
nano-banana-2-lite Text prompt describing the image.
Required string length:
1 - 2000Output aspect ratio. Defaults to auto.
Available options:
auto, 1:1, 2:3, 3:2, 4:3, 3:4, 16:9, 9:16, 4:5, 5:4, 1:4, 4:1, 1:8, 8:1, 21:9 Reasoning depth.
Available options:
High, Minimal Optional. A publicly accessible HTTPS URL. When the task status changes (processing / success / failed), GoEnhance sends a POST request to this URL. The request body is identical to the response of GET /api/v1/jobs/detail. If your server does not respond with HTTP 200, the notification is retried up to 3 times, with a 3-second timeout per attempt.
Example:
"https://your-server.com/goenhance/callback"
