Korean idol portrait gridExample 01gpt-image-2-plus
gpt-image-2-plus is available through TTAPI. OpenAI image generation through TTAPI, with fixed-price GPT Image models and their corresponding official-transfer routes.
Korean idol portrait gridExample 01
Luxury glam portraitExample 02
Summer citrus sodaExample 03
Visual novel character pageExample 04Prompt to image, in context
9:16 vertical, Korean idol portrait photoshoot, 3x3 grid (nine frames), same person in all images, consistent facial features and styling, soft black mist filter effect, lowered contrast, blooming highlights, subtle glow around light sources
Luxury Glam Beauty Portrait:, Beautiful Black woman, youthful spirit, creamy vanilla, silk press, mahogany red, subtle confidence, textured fabric, sapphire blue, minimal jewelry, beachside breeze, lens flare effect, nostalgic, cinematic lens, symmetrical composition, soft focus, high fashion photography, monochromatic, dewy finish, mysterious tension, layered elements
画像生成: 商品広告写真, 夏にぴったりの季節商品, 炭酸飲料, 名称="夏柑SODA", 形状=ペットボトル500ml, 2025年に飲料広告として高CTAだったデザインをリサーチしてから画像仕様をデザインして生成, アスペクト比=3:4
最新モデルの画像生成ツールを使用して、 このちびキャライラストと立ち絵を使って本物のサイトページのようにキャラクター紹介ページ風イラストを作ってください。 (紹介ページとして使ってもおかしくないもの) ギャルゲーのキャラクター紹介ページをイメージした高品質なもの。 顔の差分なども乗っている、CGイラストが存在する。ちびキャラが存在する。 「ここに自己紹介」 名前:(ここに名前) イメージカラー:(ここに色) 身長:(ここに身長)cm 体重:(ここに体重)kg キャッチコピー:”「ここにセリフ」”
Create an original anime feature-film poster titled THE LAST SUMMER TRAIN featuring two childhood friends meeting at an empty rural station. Use the uploaded product or subject image as the exact character or location reference while keeping all designs original. Build a nostalgic, tender, quietly cinematic cinematic scene with a strong foreground-to-background relationship, expressive but natural poses, atmospheric light, and a palette led by #5E79A6. Render the exact title "THE LAST SUMMER TRAIN" and tagline "Some goodbyes arrive before the train" with original typography that complements the artwork. Keep the composition emotionally specific and readable from thumbnail size. Output one finished 2:3 poster with consistent character identity, no copied anime franchise, no studio logo, no fake award laurels, and no watermark.
Create a luxury skincare advertisement for AURELIA Renewal Serum using the uploaded product or subject image as the exact bottle and label reference. Place one product at the center on translucent stone or softly rippled glass, with realistic frosted material, controlled reflections, a few water droplets, and restrained botanical accents. Build a luminous palette from #E8DCCF and #B08D57 with soft gradient shadows and generous negative space. Render the exact headline "Quiet radiance", supporting line "A lightweight daily serum for hydrated-looking skin.", and CTA "Discover the ritual" in sophisticated editorial type. Preserve label legibility and avoid covering the product. Output one polished 4:5 poster with no medical claims, no fake awards, no watermark, and no duplicate bottle.
What you can build with gpt-image-2-plus
Prompt driven generation
Submit a concise prompt and get production-ready image output through one TTAPI job.
Core controls only
Keep integration simple with prompt, model, output settings, and callback handling.
Async result flow
Use polling or webhook callbacks so long-running generations do not block your UI.
Ready for product UI
Return OpenAI Image results that can be displayed, stored, or passed into downstream workflows.
Compare fixed and official channels
Choose predictable fixed pricing or the official-transfer route for generation and editing.
Fixed-price non-official channel.
Pricing sourceOfficial OpenAI image generation and editing are billed at 20% off official pricing.
Pricing sourceRequests by channel
Switch between non-official and official-transfer requests. Each channel keeps its own endpoint, fields, and documentation.
Generate
Submit an asynchronous fixed-price GPT Image task and retrieve the result by job ID.
Headers
TT-API-KEYstringrequiredYour TTAPI API key.
Content-TypestringrequiredUse application/json.
Body
promptstringrequiredText description of the image.
modelenumoptionalgpt-image-1.5, gpt-image-2, or gpt-image-2-plus; defaults to gpt-image-2.
referImagesstring[]optionalReference image URLs for image-guided generation.
aspect_ratioenumconditionalAspect ratio control supported by gpt-image-2.
sizestringconditionalWIDTHxHEIGHT output size supported by gpt-image-2-plus.
hookUrlstringoptionalCallback URL for asynchronous completion.
Integrate the selected channel
Choose a channel and operation, then copy the matching endpoint, request body, and code sample.
Generate integration
POST https://api.ttapi.io/openai/gpt/generations
curl --request POST \
--url https://api.ttapi.io/openai/gpt/generations \
--header 'TT-API-KEY: $TTAPI_KEY' \
--header 'Content-Type: application/json' \
--data '{"prompt":"minimal product photograph on a warm gray background","model":"gpt-image-2-plus","size":"1024x1024","hookUrl":"https://example.com/webhooks/openai-image"}'