curl --request POST \
--url https://secureai.hiperai.ai/api/external/images/generations \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: multipart/form-data' \
--form 'prompt=A beautiful sunset over the ocean with mountains in the background, digital art style' \
--form image=@example-file \
--form smltp_policy=internal \
--form response_format=url \
--form size=1024x1024 \
--form n=1import requests
url = "https://secureai.hiperai.ai/api/external/images/generations"
files = { "image": ("example-file", open("example-file", "rb")) }
payload = {
"prompt": "A beautiful sunset over the ocean with mountains in the background, digital art style",
"smltp_policy": "internal",
"response_format": "url",
"size": "1024x1024",
"n": "1"
}
headers = {"Authorization": "Bearer <token>"}
response = requests.post(url, data=payload, files=files, headers=headers)
print(response.text)const form = new FormData();
form.append('prompt', 'A beautiful sunset over the ocean with mountains in the background, digital art style');
form.append('image', '<string>');
form.append('smltp_policy', 'internal');
form.append('response_format', 'url');
form.append('size', '1024x1024');
form.append('n', '1');
const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};
options.body = form;
fetch('https://secureai.hiperai.ai/api/external/images/generations', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));{
"success": true,
"id": "90d3756f-41c3-4f86-a18d-e257bfbc33a3",
"object": "image.generation",
"created": 1705312200,
"data": [
{
"url": "http://localhost:5173/uploads/secureai_image_api_68c5c6d2d57c85b102eb05e2_90d3756f_0.png",
"revised_prompt": "A beautiful sunset over the ocean with mountains in the background, digital art style"
}
],
"metadata": {
"model": "google/gemini-2.5-flash-image-preview",
"provider": "Google",
"total_images": 1,
"is_image_to_image": false,
"text_response": null,
"smltp_trace_id": "trx-220eca66-5e3a-4a72-886b-e6ba8cde18a6",
"smltp_bundle_id": "jti-bb850e61-fbfe-412a-8b0d-d180d4a36d22",
"smltp_policy": "internal"
}
}{
"success": false,
"error": "Invalid prompt",
"message": "Prompt is required and must be a non-empty string",
"request_id": "90d3756f-41c3-4f86-a18d-e257bfbc33a3"
}{
"success": false,
"error": "Invalid API key",
"message": "The provided API key is invalid or has been revoked",
"request_id": "req-abc123"
}{
"success": false,
"error": "Invalid API key",
"message": "The provided API key is invalid or has been revoked",
"request_id": "req-abc123"
}{
"success": false,
"error": "File too large",
"message": "Maximum image size is 10MB",
"request_id": "90d3756f-41c3-4f86-a18d-e257bfbc33a3"
}{
"success": false,
"error": "Invalid API key",
"message": "The provided API key is invalid or has been revoked",
"request_id": "req-abc123"
}{
"success": false,
"error": "Service unavailable",
"message": "Image generation service is not configured",
"request_id": "90d3756f-41c3-4f86-a18d-e257bfbc33a3"
}Geração de Imagens
Generate new images from text prompts or transform existing images using Google Gemini 2.5 Flash Image. All requests and responses are processed through SMLTP for security and compliance.
This endpoint supports:
- Text-to-Image: Generate images from text descriptions
- Image-to-Image: Transform or edit existing images (upload an image file)
All prompts and responses are automatically processed through SMLTP for audit logging and compliance.
curl --request POST \
--url https://secureai.hiperai.ai/api/external/images/generations \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: multipart/form-data' \
--form 'prompt=A beautiful sunset over the ocean with mountains in the background, digital art style' \
--form image=@example-file \
--form smltp_policy=internal \
--form response_format=url \
--form size=1024x1024 \
--form n=1import requests
url = "https://secureai.hiperai.ai/api/external/images/generations"
files = { "image": ("example-file", open("example-file", "rb")) }
payload = {
"prompt": "A beautiful sunset over the ocean with mountains in the background, digital art style",
"smltp_policy": "internal",
"response_format": "url",
"size": "1024x1024",
"n": "1"
}
headers = {"Authorization": "Bearer <token>"}
response = requests.post(url, data=payload, files=files, headers=headers)
print(response.text)const form = new FormData();
form.append('prompt', 'A beautiful sunset over the ocean with mountains in the background, digital art style');
form.append('image', '<string>');
form.append('smltp_policy', 'internal');
form.append('response_format', 'url');
form.append('size', '1024x1024');
form.append('n', '1');
const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};
options.body = form;
fetch('https://secureai.hiperai.ai/api/external/images/generations', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));{
"success": true,
"id": "90d3756f-41c3-4f86-a18d-e257bfbc33a3",
"object": "image.generation",
"created": 1705312200,
"data": [
{
"url": "http://localhost:5173/uploads/secureai_image_api_68c5c6d2d57c85b102eb05e2_90d3756f_0.png",
"revised_prompt": "A beautiful sunset over the ocean with mountains in the background, digital art style"
}
],
"metadata": {
"model": "google/gemini-2.5-flash-image-preview",
"provider": "Google",
"total_images": 1,
"is_image_to_image": false,
"text_response": null,
"smltp_trace_id": "trx-220eca66-5e3a-4a72-886b-e6ba8cde18a6",
"smltp_bundle_id": "jti-bb850e61-fbfe-412a-8b0d-d180d4a36d22",
"smltp_policy": "internal"
}
}{
"success": false,
"error": "Invalid prompt",
"message": "Prompt is required and must be a non-empty string",
"request_id": "90d3756f-41c3-4f86-a18d-e257bfbc33a3"
}{
"success": false,
"error": "Invalid API key",
"message": "The provided API key is invalid or has been revoked",
"request_id": "req-abc123"
}{
"success": false,
"error": "Invalid API key",
"message": "The provided API key is invalid or has been revoked",
"request_id": "req-abc123"
}{
"success": false,
"error": "File too large",
"message": "Maximum image size is 10MB",
"request_id": "90d3756f-41c3-4f86-a18d-e257bfbc33a3"
}{
"success": false,
"error": "Invalid API key",
"message": "The provided API key is invalid or has been revoked",
"request_id": "req-abc123"
}{
"success": false,
"error": "Service unavailable",
"message": "Image generation service is not configured",
"request_id": "90d3756f-41c3-4f86-a18d-e257bfbc33a3"
}Gerar imagens
Gere novas imagens a partir de prompts de texto ou transforme imagens existentes usando o Google Gemini 2.5 Flash Image.Ponto final
POST /images/generations
Descrição
Gere novas imagens a partir de descrições de texto ou transforme imagens existentes. Este ponto de extremidade suporta:- Text-to-Image: Gere imagens a partir de descrições de texto
- Image-to-Image: Transforme ou edite imagens existentes (faça upload de um arquivo de imagem)
Autenticação
Obrigatório: Chave APIAuthorization: Bearer sk-your-api-key-here
Corpo da solicitação
Este endpoint aceita os formatosmultipart/form-data (para uploads de arquivos) e application/json.
Parâmetros
| Parâmetro | Tipo | Obrigatório | Descrição |
|---|---|---|---|
prompt | corda | Sim | Prompt de texto descrevendo a imagem a ser gerada ou como transformar a imagem enviada (1-4000 caracteres) |
image | binário | Não | Arquivo de imagem para geração de imagem para imagem (JPEG, PNG, WEBP ou GIF, máximo de 10 MB) |
smltp_policy | corda | Não | Política de segurança SMLTP (padrão: “interno”) |
response_format | corda | Não | Formato de resposta: “url” ou “b64_json” (padrão: “url”) |
size | corda | Não | Tamanho da imagem (padrão: “1024x1024”) |
n | inteiro | Não | Número de imagens a serem geradas (1-4, padrão: 1) |
Exemplos de solicitação
Texto para imagem (JSON)
curl -X POST "https://{customer.name}.hiperai.ai/api/external/images/generations" \
-H "Authorization: Bearer sk-your-api-key-here" \
-H "Content-Type: application/json" \
-d '{
"prompt": "A beautiful sunset over the ocean with mountains in the background, digital art style",
"smltp_policy": "internal",
"response_format": "url",
"n": 1
}'
Imagem para imagem (dados de formulário multipartes)
curl -X POST "https://{customer.name}.hiperai.ai/api/external/images/generations" \
-H "Authorization: Bearer sk-your-api-key-here" \
-F "prompt=Add dramatic sunset colors to the sky" \
-F "image=@/path/to/image.jpg" \
-F "smltp_policy=internal" \
-F "response_format=url"
// Text-to-Image
const response = await fetch('https://{customer.name}.hiperai.ai/api/external/images/generations', {
method: 'POST',
headers: {
'Authorization': 'Bearer sk-your-api-key-here',
'Content-Type': 'application/json'
},
body: JSON.stringify({
prompt: 'A beautiful sunset over the ocean with mountains in the background, digital art style',
smltp_policy: 'internal',
response_format: 'url',
n: 1
})
});
const data = await response.json();
console.log('Generated image URL:', data.data[0].url);
// Image-to-Image
const formData = new FormData();
formData.append('prompt', 'Add dramatic sunset colors to the sky');
formData.append('image', fileInput.files[0]);
formData.append('smltp_policy', 'internal');
formData.append('response_format', 'url');
const response2 = await fetch('https://{customer.name}.hiperai.ai/api/external/images/generations', {
method: 'POST',
headers: {
'Authorization': 'Bearer sk-your-api-key-here'
},
body: formData
});
const data2 = await response2.json();
console.log('Edited image URL:', data2.data[0].url);
import requests
# Text-to-Image
url = "https://{customer.name}.hiperai.ai/api/external/images/generations"
headers = {
"Authorization": "Bearer sk-your-api-key-here",
"Content-Type": "application/json"
}
data = {
"prompt": "A beautiful sunset over the ocean with mountains in the background, digital art style",
"smltp_policy": "internal",
"response_format": "url",
"n": 1
}
response = requests.post(url, headers=headers, json=data)
result = response.json()
print('Generated image URL:', result['data'][0]['url'])
# Image-to-Image
with open('image.jpg', 'rb') as f:
files = {'image': f}
data = {
'prompt': 'Add dramatic sunset colors to the sky',
'smltp_policy': 'internal',
'response_format': 'url'
}
response = requests.post(url, headers={'Authorization': 'Bearer sk-your-api-key-here'}, files=files, data=data)
result = response.json()
print('Edited image URL:', result['data'][0]['url'])
Resposta
Resposta de sucesso (200)
{
"success": true,
"id": "90d3756f-41c3-4f86-a18d-e257bfbc33a3",
"object": "image.generation",
"created": 1705312200,
"data": [
{
"url": "http://localhost:5173/uploads/secureai_image_api_68c5c6d2d57c85b102eb05e2_90d3756f_0.png",
"revised_prompt": "A beautiful sunset over the ocean with mountains in the background, digital art style"
}
],
"metadata": {
"model": "google/gemini-2.5-flash-image-preview",
"provider": "Google",
"total_images": 1,
"is_image_to_image": false,
"text_response": null,
"smltp_trace_id": "trx-220eca66-5e3a-4a72-886b-e6ba8cde18a6",
"smltp_bundle_id": "jti-bb850e61-fbfe-412a-8b0d-d180d4a36d22",
"smltp_policy": "internal"
}
}
Campos de resposta
| Campo | Tipo | Descrição |
|---|---|---|
success | booleano | Sempre verdadeiro para solicitações bem-sucedidas |
id | corda | Identificador único do pedido |
object | corda | Tipo de objeto: “image.generação” |
created | inteiro | Carimbo de data e hora Unix de quando as imagens foram criadas |
data | matriz | Matriz de imagens geradas |
metadata | objeto | Metadados adicionais, incluindo rastreamento SMLTP |
Objeto de imagem
| Campo | Tipo | Descrição |
|---|---|---|
url | corda | URL para acessar a imagem gerada (quando response_format for “url”) |
b64_json | corda | Dados de imagem codificados em Base64 (quando response_format é “b64_json”) |
revised_prompt | corda | O prompt realmente usado para geração (pode ser diferente da entrada) |
Objeto de metadados
| Campo | Tipo | Descrição |
|---|---|---|
model | corda | Modelo usado: “google/gemini-2.5-flash-image-preview” |
provider | corda | Provedor: “Google” |
total_images | inteiro | Número total de imagens geradas |
is_image_to_image | booleano | Se esta foi uma geração imagem a imagem |
text_response | string|nulo | Resposta de texto opcional do modelo |
smltp_trace_id | corda | SMLTP ID de rastreamento para rastreamento de auditoria |
smltp_bundle_id | corda | ID do pacote SMLTP para rastreamento de auditoria |
smltp_policy | corda | Política SMLTP que foi aplicada |
Respostas de erro
400 Solicitação incorreta
{
"success": false,
"error": "Invalid prompt",
"message": "Prompt is required and must be a non-empty string",
"request_id": "90d3756f-41c3-4f86-a18d-e257bfbc33a3"
}
401 Não autorizado
{
"success": false,
"error": "Invalid API key",
"message": "The provided API key is invalid or has been revoked"
}
403 Proibido
{
"success": false,
"error": "Access denied",
"message": "SMLTP policy not allowed"
}
413 Carga útil muito grande
{
"success": false,
"error": "File too large",
"message": "Maximum image size is 10MB",
"request_id": "90d3756f-41c3-4f86-a18d-e257bfbc33a3"
}
500 Erro interno do servidor
{
"success": false,
"error": "Internal server error",
"message": "Image generation failed"
}
503 Serviço indisponível
{
"success": false,
"error": "Service unavailable",
"message": "Image generation service is not configured",
"request_id": "90d3756f-41c3-4f86-a18d-e257bfbc33a3"
}
Notas
- Formatos de imagem suportados para upload: JPEG, PNG, WEBP, GIF
- Tamanho máximo do arquivo: 10 MB por imagem
- Ao fazer upload de uma imagem, o prompt descreve como transformá-la
- Gemini normalmente gera de 1 a 4 imagens por solicitação
- Todas as solicitações são processadas através de SMLTP para segurança e conformidade
- Use
response_format: "b64_json"para receber dados de imagem codificados em base64 em vez de URLs
Autorizações
API key authentication using Bearer token format.
Example: Authorization: Bearer sk-your-api-key-here
Corpo
The text prompt describing the image to generate or how to transform the uploaded image
1 - 4000"A beautiful sunset over the ocean with mountains in the background, digital art style"
Optional image file for image-to-image generation (JPEG, PNG, WEBP, or GIF, max 10MB)
SMLTP security policy to apply (e.g., 'internal', 'public', 'confidential', 'hipaa', 'gdpr')
"internal"
The format of the response images
url, b64_json "url"
The size of the generated images (for future use, currently uses default size)
"1024x1024"
Number of images to generate (Gemini typically generates 1-4 images)
1 <= x <= 41
Resposta
Images generated successfully
true
Unique request identifier
"90d3756f-41c3-4f86-a18d-e257bfbc33a3"
"image.generation"
Unix timestamp of when the images were created
1705312200
Array of generated images
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