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| Rule & Modality | Channel | Credits | Price (USD) | Official / Reference Price | Daily Savings |
|---|---|---|---|---|---|
gpt-image-2-1k-low-start imageOpenAIimages: empty, quality: low, resolution: 1k | Starter | 1per run | $0.005 | OpenAI$0.015per run | Based on 10,000 images/dayOpenAI costs $104.550/day moreApiPass is 69.70% lower |
gpt-image-2-1k-low-edit-start imageOpenAIimages: not empty, quality: low, resolution: 1k | Starter | 2per run | $0.009 | OpenAI$0.015per run | Based on 10,000 images/dayOpenAI costs $59.090/day moreApiPass is 39.39% lower |
Competitor pricing costs $145.450/day more
ApiPass is 24.24% lower, estimated at Based on 10,000 images/day
gpt-image-2-1k-medium-edit
images: not empty, quality: medium, resolution: 1k
ApiPass Price
$0.045
10 credits per run
Competitor Prices
Complete guide to using Gpt Image 2
Generate intentionally designed visuals with less prompting using the latest OpenAI GPT Image 2 model.
GPT Image 2 API on APIPASS gives developers seamless access to OpenAI's most advanced image generation model. It delivers a step change in instruction-following accuracy, precise object placement, and dense text rendering across any aspect ratio. With a refined sense of composition and visual taste, outputs feel intentionally designed rather than AI-generated. Multilingual accuracy and expanded world knowledge mean smarter images with minimal prompting. Through APIPASS, integrate this powerful capability into your products instantly — no complex setup required.
Every request requires input.prompt. The adapter validates the prompt before sending anything to GPT Image 2.
GPT Image 2 supports 1:1, 3:2, 2:3, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, and 21:9 through input.aspect_ratio for GPT Image 2. Legacy size values 1024*1024, 1024*1536, and 1536*1024 still map to 1:1, 2:3, and 3:2.
Both text-to-image and edit requests support quality values low, medium, and high, plus resolution values 1k and 2k. The adapter defaults to medium quality and 1k resolution when these fields are omitted.
The adapter submits GPT Image 2 jobs with a system webhook URL and forces enable_sync_mode to false, so createTask returns quickly while completion is delivered asynchronously. After completion, ApiPass attempts to upload provider image URLs to CF before returning resultUrls.
When input.images contains one or more source image URLs, APIPASS routes the request to GPT Image 2 /edit endpoint instead of /text-to-image.
By default, enable_base64_output is false and APIPASS returns output URLs. If base64 output is enabled, ApiPass decodes and uploads the generated image bytes before returning resultUrls.
Follow fine-grained instructions, preserve subtle details, and render small text, UI icons, and dense compositions with fidelity—producing usable, intentionally designed images at up to 2K resolution instead of vague approximations.
Generate visually coherent images with non‑Latin scripts—Japanese, Korean, Chinese, Hindi, and Bengali—where text is rendered correctly and language flows naturally, enabling posters, explainers, diagrams, and comics that truly work worldwide.
Reproduce defining signatures of photos, including even the tiny flaws that add realism, plus cinematic stills, pixel art, and manga, with consistent texture, lighting, composition, and detail—faithfully matching requested styles.
Precisely understand beats and shot framing, preserving text stability and character consistency to one-click generate high-quality comics or storyboards—no character mixing, text errors, or illogic, all generated with gpt image 2 at once without editing or multiple steps.
Generate and regenerate visuals across the full canvas spectrum—from panoramic banners to tall mobile graphics—while preserving composition, subject focus, and typography legibility. Choose from 1:1, 3:2, 2:3, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, and 21:9. Perfect for social creators, advertisers, product designers, filmmakers, and presentation teams who need platform-ready assets on demand.
Use up‑to‑date world knowledge of December 2025, delivering relevant, context‑aware outputs. Ideal for explainers, maps, educational graphics, and visual summaries. Handle workflows end‑to‑end—synthesize information, write compelling copy, and render clean, well‑organized layouts with tasteful white space, clarity, and excellent legibility and flow.
The integration follows the standard APIPASS asynchronous jobs flow while GPT Image 2 API completion is handled through the APIPASS system webhook.
Choose openai/gpt-image-2 as the model and prepare input with prompt, aspect_ratio, quality, resolution, optional enable_base64_output, and optional images for edit mode.
Send the payload to /api/v1/jobs/createTask. The adapter submits to GPT Image 2 with the APIPASS system webhook URL and switches to /edit automatically when images are provided.
GPT Image 2 posts completion to APIPASS when the provider task finishes. You can also query /api/v1/jobs/recordInfo by taskId to read the latest stored state.
After the task succeeds, read resultUrls from resultJson. These URLs are normalized by APIPASS regardless of the original GPT Image 2 output format.
These suggestions line up with the APIPASS adapter guardrails and the APIPASS GPT Image 2 request shape.
Include subject, setting, visual style, framing, lighting, and any required text or UI elements in the prompt. This is especially useful for screenshots, launch images, and marketing visuals.
The framing target changes significantly across the expanded ratio set. Use 16:9 or 21:9 for wide screenshots and hero images, 9:16 for vertical social content, 4:5 or 5:4 for feed-friendly layouts, and 1:1 for square assets.
The APIPASS adapter runs in webhook mode and forces enable_sync_mode to false. Treat createTask as an asynchronous submission and read final outputs through callbacks or recordInfo.
Build campaign explainers and social visuals grounded in up-to-date facts. The model drafts copy, picks key stats, and renders clean, on‑brand layouts with strong legibility—perfect for pitches, landing pages, and market/competitor summaries without outdated references.
Generate concept art that reflects current architecture, fashion, devices, and cultural touchpoints. Turn a brief into moodboards, captions, and final posters with balanced whitespace and typography, avoiding anachronisms while staying visually fresh.
Convert vetted sources into precise, up‑to‑date knowledge graphs, maps, and visual summaries. Receive clear, organized diagrams and slide-ready graphics that emphasize correctness, flow, and readability for lectures and courseware.
Swap colorways, patterns, materials, and micro‑details across designs while staying aligned with 2025 standards and competitor benchmarks. Auto-generate annotated comps, spec sheets, and scenario visuals for quick A/B testing and stakeholder reviews.
The document uses openai/gpt-image-2 because the ApiPass adapter supports both that public alias and the shorter gpt-image-2 alias.
The documented prompt, aspect_ratio, quality, resolution, images, enable_base64_output, and legacy size behavior match the ApiPass adapter’s check_params and _build_payload logic.
The API sections describe the webhook-first lifecycle: ApiPass creates a task, returns the provider request ID in the initial response, and updates resultJson after receiving the provider’s final callback.
All APIs require authentication via Bearer Token.
Authorization: Bearer
Use the SDK to create tasks, store the returned taskId, and retrieve results for Gpt Image 2.
Install @apipass-dev/apipass-sdk before running these SDK examples.
1npm install @apipass-dev/apipass-sdk
2# or
3pnpm add @apipass-dev/apipass-sdk
4# or
5yarn add @apipass-dev/apipass-sdkKeep your API key in server-side environment variables. The SDK sends it as a Bearer token and adds JSON headers automatically.
client.jobs.createTaskCreate a new GPT Image 2 text-to-image or edit task through the ApiPass unified jobs API
Use this example to get started quickly with the selected SDK.
1import { Apipass, Models } from "@apipass-dev/apipass-sdk";
2
3const client = new Apipass({
4 apiKey: process.env.APIPASS_API_KEY!,
5});
6
7const task = await client.jobs.createTask({
8 "model": Models.GptImage2,
9 "callBackUrl": "https://your-domain.com/api/callback",
10 "input": {
11 "prompt": "Generate a screenshot of a live stream where a blonde European-American beauty is live streaming.",
12 "quality": "medium",
13 "resolution": "1k",
14 "enable_base64_output": false
15 }
16});
17
18console.log(task.data.taskId);ApiPass keeps the public request envelope stable. GPT Image 2 specific parameters are passed inside the input object and normalized by the APIPASS adapter.
1{
2 "model": "openai/gpt-image-2",
3 "callBackUrl": "string (optional)",
4 "input": {
5 "prompt": "string",
6 "aspect_ratio": "1:1 | 3:2 | 2:3 | 3:4 | 4:3 | 4:5 | 5:4 | 9:16 | 16:9 | 21:9",
7 "quality": "low | medium | high",
8 "resolution": "1k | 2k | 4k",
9 "enable_base64_output": false,
10 "images": [
11 "https://example.com/source.png"
12 ]
13 },
14 "channel": "auto"
15}modelRequiredstringThe public ApiPass model name for GPT Image 2 image generation.
"openai/gpt-image-2"
callBackUrlOptionalstringOptional user callback URL for ApiPass task completion notifications.
"https://your-domain.com/api/callback"
channelOptionalstringYou may specify the corresponding provider within APIPASS via the channel parameter; these providers handle the actual image and video generation tasks. APIPASS currently offers three provider options:
The default value for the channel parameter is auto. When enabled, APIPASS automatically allocates tasks across available providers based on real-time pricing and stability metrics to balance minimal cost and reliable performance. Retain the default auto value unless you have custom routing requirements.
Available options:
auto
The input object contains the GPT Image 2 parameters accepted by the APIPASS adapter.
input.promptRequiredstringPrompt describing the image you want to generate.
"Generate an image: A realistic YouTube screenshot showing the official launch promotional video for GPT Image V2."
input.aspect_ratioOptionalstringRequested image aspect ratio. If omitted or set to auto, the adapter does not send aspect_ratio upstream.
Available options:
"3:2"
input.qualityOptionalstringGeneration quality for text-to-image and edit requests. Supported values are low, medium, and high. Defaults to medium when omitted.
Available options:
"medium"
input.resolutionOptionalstringOutput resolution for text-to-image and edit requests. Supported values are 1k, 2k and 4k. Defaults to 1k when omitted.
Available options:
"1k"
input.enable_base64_outputOptionalbooleanWhether to request base64 output from APIPASS. Defaults to false. ApiPass normalizes either base64 output or URL output into resultUrls.
false
input.imagesOptionalarray<string>Optional source image URLs for GPT Image 2 edit mode. If this array contains one or more URLs, the adapter routes the request to APIPASS's /edit endpoint.
["https://example.com/source.png"]
input.sizeOptionalstringLegacy compatibility field. 10241024 maps to 1:1, 10241536 maps to 2:3, and 1536*1024 maps to 3:2. Prefer input.aspect_ratio for new integrations.
Available options:
"1536*1024"
input.enable_sync_modeOptionalbooleanAccepted for provider compatibility, but the APIPASS adapter forces this to false because ApiPass submits GPT Image 2 tasks in webhook mode.
false
1{
2 "code": 200,
3 "message": "success",
4 "data": {
5 "taskId": "task_gpt_image_2_1765968190655"
6 }
7}codeStatus code. 200 indicates the ApiPass task was created successfully.
messageResponse message returned by ApiPass.
data.taskIdTask identifier used for later status checks. Internally, the adapter also stores the APIPASS request ID returned with status pending.
If callBackUrl is supplied, ApiPass sends the user callback after the APIPASS webhook updates the task.
1{
2 "taskId": "task_gpt_image_2_1765968190655",
3 "model": "openai/gpt-image-2",
4 "state": "success",
5 "resultJson": "{\"resultUrls\":[\"https://example.com/generated-gpt-image-2.png\"]}",
6 "failCode": "",
7 "failMsg": ""
8}1{
2 "taskId": "task_gpt_image_2_1765968190655",
3 "model": "openai/gpt-image-2",
4 "state": "fail",
5 "resultJson": "",
6 "failCode": "GENERATION_FAILED",
7 "failMsg": "APIPASS generation failed"
8}client.jobs.recordInfoQuery GPT Image 2 task status and results by task ID through ApiPass
Use this example to get started quickly with the selected SDK.
1import { Apipass } from "@apipass-dev/apipass-sdk";
2
3const client = new Apipass({
4 apiKey: process.env.APIPASS_API_KEY!,
5});
6
7const result = await client.jobs.recordInfo("task_gpt_image_2_1765968190655");
8
9console.log(result.data.state);
10console.log(result.data.resultJson);1{
2 "code": 200,
3 "message": "success",
4 "data": {
5 "taskId": "task_gpt_image_2_1765968190655",
6 "model": "openai/gpt-image-2",
7 "state": "success",
8 "param": "{\"model\": \"openai/gpt-image-2\", \"input\": {\"prompt\": \"Generate an image: A realistic YouTube screenshot showing the official launch promotional video for GPT Image V2.\", \"aspect_ratio\": \"16:9\", \"quality\": \"medium\", \"resolution\": \"1k\", \"enable_base64_output\": false}}",
9 "resultJson": {
10 "resultUrls": [
11 "https://cdn.apipass.dev/apipass/results/task_gpt_image_2_1765968190655_0.png"
12 ]
13 },
14 "failCode": null,
15 "failMsg": null,
16 "costTime": 0,
17 "completeTime": 1765968259000,
18 "createTime": 1765968190000,
19 "modelRequested": "openai/gpt-image-2",
20 "modelUsed": "openai/gpt-image-2",
21 "fallbackTriggered": false
22 }
23}data.taskIdThe task ID returned by the create endpoint.
data.statePlatform task state. The adapter maps APIPASS status into waiting, queuing, generating, success, or fail.
data.resultJson.resultUrlsGenerated image URLs after ApiPass parses the APIPASS result. ApiPass prefers CF-hosted URLs when upload succeeds and falls back to the original provider URLs when upload fails.
data.failCodeFailure code when the task does not complete successfully.
data.failMsgFailure message when the task does not complete successfully.
All APIs require authentication via Bearer Token.
Authorization: Bearer
Create a new GPT Image 2 text-to-image or edit task through the ApiPass unified jobs API
ApiPass keeps the public request envelope stable. GPT Image 2 specific parameters are passed inside the input object and normalized by the APIPASS adapter.
1{
2 "model": "openai/gpt-image-2",
3 "callBackUrl": "string (optional)",
4 "input": {
5 "prompt": "string",
6 "aspect_ratio": "1:1 | 3:2 | 2:3 | 3:4 | 4:3 | 4:5 | 5:4 | 9:16 | 16:9 | 21:9",
7 "quality": "low | medium | high",
8 "resolution": "1k | 2k | 4k",
9 "enable_base64_output": false,
10 "images": [
11 "https://example.com/source.png"
12 ]
13 },
14 "channel": "auto"
15}modelRequiredstringThe public ApiPass model name for GPT Image 2 image generation.
"openai/gpt-image-2"
callBackUrlOptionalstringOptional user callback URL for ApiPass task completion notifications.
"https://your-domain.com/api/callback"
channelOptionalstringYou may specify the corresponding provider within APIPASS via the channel parameter; these providers handle the actual image and video generation tasks. APIPASS currently offers three provider options:
The default value for the channel parameter is auto. When enabled, APIPASS automatically allocates tasks across available providers based on real-time pricing and stability metrics to balance minimal cost and reliable performance. Retain the default auto value unless you have custom routing requirements.
Available options:
auto
The input object contains the GPT Image 2 parameters accepted by the APIPASS adapter.
input.promptRequiredstringPrompt describing the image you want to generate.
"Generate an image: A realistic YouTube screenshot showing the official launch promotional video for GPT Image V2."
input.aspect_ratioOptionalstringRequested image aspect ratio. If omitted or set to auto, the adapter does not send aspect_ratio upstream.
Available options:
"3:2"
input.qualityOptionalstringGeneration quality for text-to-image and edit requests. Supported values are low, medium, and high. Defaults to medium when omitted.
Available options:
"medium"
input.resolutionOptionalstringOutput resolution for text-to-image and edit requests. Supported values are 1k, 2k and 4k. Defaults to 1k when omitted.
Available options:
"1k"
input.enable_base64_outputOptionalbooleanWhether to request base64 output from APIPASS. Defaults to false. ApiPass normalizes either base64 output or URL output into resultUrls.
false
input.imagesOptionalarray<string>Optional source image URLs for GPT Image 2 edit mode. If this array contains one or more URLs, the adapter routes the request to APIPASS's /edit endpoint.
["https://example.com/source.png"]
input.sizeOptionalstringLegacy compatibility field. 10241024 maps to 1:1, 10241536 maps to 2:3, and 1536*1024 maps to 3:2. Prefer input.aspect_ratio for new integrations.
Available options:
"1536*1024"
input.enable_sync_modeOptionalbooleanAccepted for provider compatibility, but the APIPASS adapter forces this to false because ApiPass submits GPT Image 2 tasks in webhook mode.
false
1curl -X POST "https://api.apipass.dev/api/v1/jobs/createTask" \
2 -H "Content-Type: application/json" \
3 -H "Authorization: Bearer YOUR_API_KEY" \
4 -d '{
5 "model": "openai/gpt-image-2",
6 "callBackUrl": "https://your-domain.com/api/callback",
7 "input": {
8 "prompt": "Generate a screenshot of a live stream where a blonde European-American beauty is live streaming.",
9 "quality": "medium",
10 "resolution": "1k",
11 "enable_base64_output": false
12 }
13 }'1{
2 "code": 200,
3 "message": "success",
4 "data": {
5 "taskId": "task_gpt_image_2_1765968190655"
6 }
7}codeStatus code. 200 indicates the ApiPass task was created successfully.
messageResponse message returned by ApiPass.
data.taskIdTask identifier used for later status checks. Internally, the adapter also stores the APIPASS request ID returned with status pending.
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