curl --request POST \
--url https://api.deapi.ai/api/v2/prompts/enhancements \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: multipart/form-data' \
--form 'prompt=A beautiful landscape with mountains' \
--form 'negative_prompt=blurry, low quality' \
--form type=images.generations \
--form model_slug=Flux1schnell \
--form 'image=<string>' \
--form image.0='@example-file' \
--form image.1='@example-file'import requests
url = "https://api.deapi.ai/api/v2/prompts/enhancements"
files = {
"image.0": ("example-file", open("example-file", "rb")),
"image.1": ("example-file", open("example-file", "rb"))
}
payload = {
"prompt": "A beautiful landscape with mountains",
"negative_prompt": "blurry, low quality",
"type": "images.generations",
"model_slug": "Flux1schnell",
"image": "<string>"
}
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 landscape with mountains');
form.append('negative_prompt', 'blurry, low quality');
form.append('type', 'images.generations');
form.append('model_slug', 'Flux1schnell');
form.append('image', '<string>');
form.append('image.0', '{
"fileName": "example-file"
}');
form.append('image.1', '{
"fileName": "example-file"
}');
const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};
options.body = form;
fetch('https://api.deapi.ai/api/v2/prompts/enhancements', 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.deapi.ai/api/v2/prompts/enhancements",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\nA beautiful landscape with mountains\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"negative_prompt\"\r\n\r\nblurry, low quality\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"type\"\r\n\r\nimages.generations\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model_slug\"\r\n\r\nFlux1schnell\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image.0\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image.1\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: multipart/form-data"
],
]);
$response = curl_exec($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.deapi.ai/api/v2/prompts/enhancements"
payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\nA beautiful landscape with mountains\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"negative_prompt\"\r\n\r\nblurry, low quality\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"type\"\r\n\r\nimages.generations\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model_slug\"\r\n\r\nFlux1schnell\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image.0\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image.1\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
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.deapi.ai/api/v2/prompts/enhancements")
.header("Authorization", "Bearer <token>")
.body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\nA beautiful landscape with mountains\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"negative_prompt\"\r\n\r\nblurry, low quality\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"type\"\r\n\r\nimages.generations\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model_slug\"\r\n\r\nFlux1schnell\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image.0\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image.1\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.deapi.ai/api/v2/prompts/enhancements")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\nA beautiful landscape with mountains\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"negative_prompt\"\r\n\r\nblurry, low quality\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"type\"\r\n\r\nimages.generations\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model_slug\"\r\n\r\nFlux1schnell\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image.0\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image.1\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--"
response = http.request(request)
puts response.read_body{
"prompt": "<string>",
"negative_prompt": "<string>"
}{
"data": {},
"message": "<string>",
"errors": [
{
"field": "<string>",
"messages": [
"<unknown>"
]
}
],
"statusCode": 123
}Prompt Booster
Unified prompt booster — enhance prompts for any model and type using AI-powered guide system. Accepted type values (v2 noun-based dot notation): images.generations, images.edits, images.upscales, images.background-removals, images.ocr, videos.generations, videos.animations, videos.upscales, videos.background-removals, videos.transcriptions, audio.speech, audio.music, audio.transcriptions, embeddings.
curl --request POST \
--url https://api.deapi.ai/api/v2/prompts/enhancements \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: multipart/form-data' \
--form 'prompt=A beautiful landscape with mountains' \
--form 'negative_prompt=blurry, low quality' \
--form type=images.generations \
--form model_slug=Flux1schnell \
--form 'image=<string>' \
--form image.0='@example-file' \
--form image.1='@example-file'import requests
url = "https://api.deapi.ai/api/v2/prompts/enhancements"
files = {
"image.0": ("example-file", open("example-file", "rb")),
"image.1": ("example-file", open("example-file", "rb"))
}
payload = {
"prompt": "A beautiful landscape with mountains",
"negative_prompt": "blurry, low quality",
"type": "images.generations",
"model_slug": "Flux1schnell",
"image": "<string>"
}
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 landscape with mountains');
form.append('negative_prompt', 'blurry, low quality');
form.append('type', 'images.generations');
form.append('model_slug', 'Flux1schnell');
form.append('image', '<string>');
form.append('image.0', '{
"fileName": "example-file"
}');
form.append('image.1', '{
"fileName": "example-file"
}');
const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};
options.body = form;
fetch('https://api.deapi.ai/api/v2/prompts/enhancements', 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.deapi.ai/api/v2/prompts/enhancements",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\nA beautiful landscape with mountains\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"negative_prompt\"\r\n\r\nblurry, low quality\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"type\"\r\n\r\nimages.generations\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model_slug\"\r\n\r\nFlux1schnell\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image.0\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image.1\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: multipart/form-data"
],
]);
$response = curl_exec($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.deapi.ai/api/v2/prompts/enhancements"
payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\nA beautiful landscape with mountains\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"negative_prompt\"\r\n\r\nblurry, low quality\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"type\"\r\n\r\nimages.generations\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model_slug\"\r\n\r\nFlux1schnell\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image.0\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image.1\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
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.deapi.ai/api/v2/prompts/enhancements")
.header("Authorization", "Bearer <token>")
.body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\nA beautiful landscape with mountains\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"negative_prompt\"\r\n\r\nblurry, low quality\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"type\"\r\n\r\nimages.generations\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model_slug\"\r\n\r\nFlux1schnell\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image.0\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image.1\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.deapi.ai/api/v2/prompts/enhancements")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"prompt\"\r\n\r\nA beautiful landscape with mountains\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"negative_prompt\"\r\n\r\nblurry, low quality\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"type\"\r\n\r\nimages.generations\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"model_slug\"\r\n\r\nFlux1schnell\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image.0\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image.1\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n{\r\n \"fileName\": \"example-file\"\r\n}\r\n-----011000010111000001101001--"
response = http.request(request)
puts response.read_body{
"prompt": "<string>",
"negative_prompt": "<string>"
}{
"data": {},
"message": "<string>",
"errors": [
{
"field": "<string>",
"messages": [
"<unknown>"
]
}
],
"statusCode": 123
}- Set
type(v2 dot notation) andmodel_slugto pick the right guide. - For
images.editsandvideos.animations, also send the sourceimage(URL, data-URI, base64, or file). - Synchronous — the enhanced prompt is returned directly in the response body (
{ prompt, negative_prompt }).
prompt, type, model_slug (plus image for images.edits / videos.animations). The returned negative_prompt is provided for compatibility and is ignored by models that do not support negative prompts (e.g. FLUX.2 Klein).Accepted type values
images.generations, images.edits, images.upscales, images.background-removals, images.ocr, videos.generations, videos.animations, videos.upscales, videos.background-removals, videos.transcriptions, audio.speech, audio.music, audio.transcriptions, embeddings
Example (image-to-image)
curl -X POST "https://api.deapi.ai/api/v2/prompts/enhancements" \
-H "Authorization: Bearer <TOKEN>" \
-F "prompt=Make it look like a digital photo" \
-F "type=images.edits" \
-F "model_slug=Flux_2_Klein_4B_BF16" \
-F "image=@source.jpg"
prompt to the matching generation endpoint (e.g. POST /api/v2/images/edits).Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Body
3"A beautiful landscape with mountains"
3"blurry, low quality"
Inference type in v2 dot notation (e.g. images.generations, videos.animations, audio.speech)
"images.generations"
"Flux1schnell"
Reference image. Required for images.edits/videos.animations. Supported formats: JPEG, PNG, BMP, GIF, WebP.
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