curl --request POST \
--url https://api.budgetpixel.com/v1/images/seedream-5.0-lite \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"prompt": "<string>",
"aspect_ratio": "1:1",
"max_images": 1,
"num_images": 1,
"reference_images": [
"<string>"
],
"sequential_image_generation": "disabled",
"size": "2K"
}
'import requests
url = "https://api.budgetpixel.com/v1/images/seedream-5.0-lite"
payload = {
"prompt": "<string>",
"aspect_ratio": "1:1",
"max_images": 1,
"num_images": 1,
"reference_images": ["<string>"],
"sequential_image_generation": "disabled",
"size": "2K"
}
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: '<string>',
aspect_ratio: '1:1',
max_images: 1,
num_images: 1,
reference_images: ['<string>'],
sequential_image_generation: 'disabled',
size: '2K'
})
};
fetch('https://api.budgetpixel.com/v1/images/seedream-5.0-lite', 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.budgetpixel.com/v1/images/seedream-5.0-lite",
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' => '<string>',
'aspect_ratio' => '1:1',
'max_images' => 1,
'num_images' => 1,
'reference_images' => [
'<string>'
],
'sequential_image_generation' => 'disabled',
'size' => '2K'
]),
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.budgetpixel.com/v1/images/seedream-5.0-lite"
payload := strings.NewReader("{\n \"prompt\": \"<string>\",\n \"aspect_ratio\": \"1:1\",\n \"max_images\": 1,\n \"num_images\": 1,\n \"reference_images\": [\n \"<string>\"\n ],\n \"sequential_image_generation\": \"disabled\",\n \"size\": \"2K\"\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.budgetpixel.com/v1/images/seedream-5.0-lite")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"prompt\": \"<string>\",\n \"aspect_ratio\": \"1:1\",\n \"max_images\": 1,\n \"num_images\": 1,\n \"reference_images\": [\n \"<string>\"\n ],\n \"sequential_image_generation\": \"disabled\",\n \"size\": \"2K\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.budgetpixel.com/v1/images/seedream-5.0-lite")
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\": \"<string>\",\n \"aspect_ratio\": \"1:1\",\n \"max_images\": 1,\n \"num_images\": 1,\n \"reference_images\": [\n \"<string>\"\n ],\n \"sequential_image_generation\": \"disabled\",\n \"size\": \"2K\"\n}"
response = http.request(request)
puts response.read_body{
"id": "img_a1b2c3d4e5f6",
"message": "<string>",
"model": "<string>",
"status": "pending"
}{
"error": {
"code": "model_not_available",
"message": "<string>",
"type": "invalid_request_error"
}
}{
"error": {
"code": "model_not_available",
"message": "<string>",
"type": "invalid_request_error"
}
}{
"error": {
"code": "model_not_available",
"message": "<string>",
"type": "invalid_request_error"
}
}{
"error": {
"code": "model_not_available",
"message": "<string>",
"type": "invalid_request_error"
}
}Generate image with SeeDream 5.0 Lite
ByteDance SeeDream 5.0 Lite — fast unified text-to-image and image editing with multi-reference composition from up to 9 reference images, 2K/3K output, and grouped sequential generation.
Asynchronous. Returns a job id (the image is not in this response). Poll GET /v1/images/{id} until status is succeeded — the generated image URLs are in that response’s images array (each { url, position }).
Examples, sample output and pricing: SeeDream 5.0 Lite
curl --request POST \
--url https://api.budgetpixel.com/v1/images/seedream-5.0-lite \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"prompt": "<string>",
"aspect_ratio": "1:1",
"max_images": 1,
"num_images": 1,
"reference_images": [
"<string>"
],
"sequential_image_generation": "disabled",
"size": "2K"
}
'import requests
url = "https://api.budgetpixel.com/v1/images/seedream-5.0-lite"
payload = {
"prompt": "<string>",
"aspect_ratio": "1:1",
"max_images": 1,
"num_images": 1,
"reference_images": ["<string>"],
"sequential_image_generation": "disabled",
"size": "2K"
}
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: '<string>',
aspect_ratio: '1:1',
max_images: 1,
num_images: 1,
reference_images: ['<string>'],
sequential_image_generation: 'disabled',
size: '2K'
})
};
fetch('https://api.budgetpixel.com/v1/images/seedream-5.0-lite', 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.budgetpixel.com/v1/images/seedream-5.0-lite",
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' => '<string>',
'aspect_ratio' => '1:1',
'max_images' => 1,
'num_images' => 1,
'reference_images' => [
'<string>'
],
'sequential_image_generation' => 'disabled',
'size' => '2K'
]),
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.budgetpixel.com/v1/images/seedream-5.0-lite"
payload := strings.NewReader("{\n \"prompt\": \"<string>\",\n \"aspect_ratio\": \"1:1\",\n \"max_images\": 1,\n \"num_images\": 1,\n \"reference_images\": [\n \"<string>\"\n ],\n \"sequential_image_generation\": \"disabled\",\n \"size\": \"2K\"\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.budgetpixel.com/v1/images/seedream-5.0-lite")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"prompt\": \"<string>\",\n \"aspect_ratio\": \"1:1\",\n \"max_images\": 1,\n \"num_images\": 1,\n \"reference_images\": [\n \"<string>\"\n ],\n \"sequential_image_generation\": \"disabled\",\n \"size\": \"2K\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.budgetpixel.com/v1/images/seedream-5.0-lite")
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\": \"<string>\",\n \"aspect_ratio\": \"1:1\",\n \"max_images\": 1,\n \"num_images\": 1,\n \"reference_images\": [\n \"<string>\"\n ],\n \"sequential_image_generation\": \"disabled\",\n \"size\": \"2K\"\n}"
response = http.request(request)
puts response.read_body{
"id": "img_a1b2c3d4e5f6",
"message": "<string>",
"model": "<string>",
"status": "pending"
}{
"error": {
"code": "model_not_available",
"message": "<string>",
"type": "invalid_request_error"
}
}{
"error": {
"code": "model_not_available",
"message": "<string>",
"type": "invalid_request_error"
}
}{
"error": {
"code": "model_not_available",
"message": "<string>",
"type": "invalid_request_error"
}
}{
"error": {
"code": "model_not_available",
"message": "<string>",
"type": "invalid_request_error"
}
}Authorizations
API key as a bearer token: Authorization: Bearer bpx_live_xxx
Body
Text description of the image to generate.
Output aspect ratio.
1:1, 4:3, 3:4, 16:9, 9:16, 2:3, 3:2, 21:9, 9:21 Ceiling for grouped generation when sequential_image_generation is "auto": the model returns up to this many related images and decides the exact count (not guaranteed to be exactly this many). You are billed per image returned.
1 <= x <= 14Number of images to generate.
1 <= x <= 4Optional reference images (up to 9) for image editing and multi-reference composition. Each item is a public image URL, a data URI, raw base64, or an uploaded-file URL from POST /v1/uploads. Omit for text-to-image.
9Set to "auto" to return a group of related images (up to max_images); "disabled" (default) returns a single image.
disabled, auto Output resolution.
2K, 3K