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Models Overview

Text models use POST /v1/responses or the compatible POST /v1/chat/completions, depending on the model. Image, video, and audio models use the asynchronous POST /v1/tasks endpoint. The same HiAPI API key works across enabled models, while endpoint and request shape depend on the protocol family.

Current pricing is maintained on the main site: HiAPI Pricing.

Image Models

Text-to-image, image-to-image, reference editing, and photorealistic generation.

64 models

gpt-image-2.5-flare

Online

Text-to-image and editing in one model, with up to 16 references.

gpt-image-2.5-flare

gpt-image-2.5-sunburst

Online

Text-to-image and editing in one model, with up to 16 references.

gpt-image-2.5-sunburst

851-labs/background-remover

Online

Single-image background removal with transparent PNG output and no prompt.

851-labs/background-remover

gpt-image-2/text-to-image

Online

Text-to-image with accurate text rendering; @beta / @ext routes available.

gpt-image-2/text-to-image

gpt-image-2/image-to-image

Online

Image-to-image from 1–6 references; an @ext route is also available.

gpt-image-2/image-to-image

grok-imagine/text-to-image

Online

xAI standard text-to-image: fast, low-cost, 13 aspect ratios.

grok-imagine/text-to-image

grok-imagine/image-to-image

Online

xAI image editing: reference-based repaint, composite, transform.

grok-imagine/image-to-image

grok-imagine-image-2.0/text-to-image

Online

Grok Image 2.0 text-to-image with 1k/2k output and flexible aspect ratios.

grok-imagine-image-2.0/text-to-image

grok-imagine-image-2.0/image-to-image

Online

Grok Image 2.0 image editing from one reference image and a natural-language instruction.

grok-imagine-image-2.0/image-to-image

grok-imagine-quality/text-to-image

Online

xAI quality text-to-image: hero-grade detail, 1k/2k tiers.

grok-imagine-quality/text-to-image

grok-imagine-quality/image-to-image

Online

xAI quality image editing with 1k/2k tiers.

grok-imagine-quality/image-to-image

seedream-4.5/text-to-image

Online

ByteDance Seedream 4.5 text-to-image: 4K and in-image CJK text.

seedream-4.5/text-to-image

seedream-4.5/image-to-image

Online

Seedream 4.5 image editing with up to 14 reference images.

seedream-4.5/image-to-image

flux-3-image

Online

FLUX.3 Image API turns prompts and references into detailed visuals for products, spaces and creative work. Try online and view images, pricing and guides.

flux-3-image

muse-image-1.0/text-to-image

Online

Muse Image API creates illustrations and layouts for book covers, posters and content. Try online and explore images, live pricing and API guides.

muse-image-1.0/text-to-image

muse-image-1.0/image-to-image

Online

Muse Image API edits subjects, colors and layouts from references for covers and posters. Try online and see image comparisons, pricing and API guides.

muse-image-1.0/image-to-image

seedream-5.0-flash

Online

Seedream 5.0 Flash: generation, editing and multi-reference blending.

seedream-5.0-flash

seedream-5.0-lite/text-to-image

Online

Seedream 5.0 Lite text-to-image: budget-friendly volume generation.

seedream-5.0-lite/text-to-image

seedream-5.0-lite/image-to-image

Online

Seedream 5.0 Lite instruction-based image editing.

seedream-5.0-lite/image-to-image

nano-banana

Online

Fast, prompt-tolerant text-to-image for quick iteration.

nano-banana

gemini-nano-banana-2.1

Online

Image generation and reference editing for product posters and ad banners.

gemini-nano-banana-2.1

nano-banana-2

Online

Balanced tier with optional references and 1K / 2K / 4K output.

nano-banana-2

Nano-Banana-2-Lite

Online

Lite tier: low-cost, fast generation.

Nano-Banana-2-Lite

nano-banana-pro

Online

Premium brand visuals, reference editing, high-resolution output.

nano-banana-pro

flux-2/text-to-image

Online

FLUX.2 Pro text-to-image: photorealism with design control.

flux-2/text-to-image

flux-2/image-to-image

Online

FLUX.2 image editing: background swap, material edit, multi-image composite.

flux-2/image-to-image

flux-1.1-pro

Online

Photorealistic generation with optional reference guidance.

flux-1.1-pro

flux-schnell/text-to-image

Online

FLUX schnell tier: sub-second-class generation.

flux-schnell/text-to-image

qwen-image-2.0

Online

Low-cost model with strong Chinese prompts and CJK text rendering.

qwen-image-2.0

qwen-image-2.0-pro

Online

Qwen image Pro tier: richer detail and layout.

qwen-image-2.0-pro

ideogram-v3-character

Online

Ideogram 3.0 Character keeps one referenced character consistent across new scenes.

ideogram-v3-character

ideogram-v3-character/edit

Online

Ideogram 3.0 Character Edit inpaints the referenced character into a masked area.

ideogram-v3-character/edit

qwen-image-3.0/text-to-image

Online

Qwen Image 3.0 text-to-image for Chinese text, posters, and creative visuals.

qwen-image-3.0/text-to-image

qwen-image-2.1-pro

Online

Qwen Image 2.1 Pro combines text-to-image and editing with up to 10 references.

qwen-image-2.1-pro

qwen-image-2.1-turbo

Online

Qwen Image 2.1 Turbo is the fast, best-value tier sharing the Pro contract.

qwen-image-2.1-turbo

qwen-image-3.0/image-to-image

Online

Qwen Image 3.0 image-to-image with 1–3 references for redraws and refinement.

qwen-image-3.0/image-to-image

qwen-image-3.0-pro/text-to-image

Online

Qwen Image 3.0 Pro text-to-image for high-fidelity final assets, complex materials, and refined layouts.

qwen-image-3.0-pro/text-to-image

qwen-image-3.0-pro/image-to-image

Online

Qwen Image 3.0 Pro image-to-image for high-fidelity reference redraws and refinement.

qwen-image-3.0-pro/image-to-image

z-image

Online

Photoreal portraits and photographic scenes.

z-image

wan2.7-image/text-to-image

Online

Alibaba Wan 2.7 text-to-image with commercial-photo finish.

wan2.7-image/text-to-image

wan2.7-image-standard

Online

Wan 2.7 Image standard tier combines text-to-image and reference editing with up to nine references at 1K/2K.

wan2.7-image-standard

ideogram-v4

Online

Strong at typography and logo design.

ideogram-v4

google-virtual-try-on

Online

Google virtual try-on: a person photo plus a garment photo becomes an on-model image, one per request.

google-virtual-try-on

ideogram-v4.5/text-to-image

Online

Ideogram 4.5 text-to-image for typography-led logos, posters, and signage.

ideogram-v4.5/text-to-image

ideogram-v4.5/image-to-image

Online

Ideogram 4.5 Edit image editing with natural-language edits and reference composites.

ideogram-v4.5/image-to-image

imagen-4.0

Online

Imagen 4 for everyday product and content images from text.

imagen-4.0

imagen-4.0-fast

Online

Imagen 4 Fast for quicker direction exploration and batch drafts.

imagen-4.0-fast

imagen-4.0-ultra

Online

Imagen 4 Ultra for high-detail finished images from text.

imagen-4.0-ultra

recraft/remove-background

Online

One-click background removal to transparent PNG with hair-level edges.

recraft/remove-background

recraft/crisp-upscale

Online

Upscale images 2× with sharper detail and unchanged content.

recraft/crisp-upscale

recraft/creative-upscale

Online

Upscale an image to a higher resolution with redrawn texture and detail, no prompt.

recraft/creative-upscale

recraft-v4.1-flash/text-to-image

Online

Recraft V4.1 Flash text-to-image for fast photos, illustrations and posters with custom palettes.

recraft-v4.1-flash/text-to-image

krea-3/text-to-image

Online

Krea 3 text-to-image with prompt reasoning, berry for quality or jam for speed, six sizes up to 1024 × 1024.

krea-3/text-to-image

recraft-v4.1/text-to-image

Online

Recraft V4.1 text-to-image for detailed photos, illustrations and posters with custom palettes.

recraft-v4.1/text-to-image

recraft-v4/text-to-vector

Online

Recraft V4 Vector turns text into editable SVG for logos, icons and flat illustration.

recraft-v4/text-to-vector

recraft-v4-pro/text-to-vector

Online

Recraft V4 Pro Vector produces higher-fidelity editable SVG for finished logos and detailed illustration.

recraft-v4-pro/text-to-vector

fibo-gen-1.5/text-to-image

Online

FIBO Gen 1.5 text-to-image for photoreal images and accurate in-image text.

fibo-gen-1.5/text-to-image

krea-2-medium-turbo

Online

Krea 2 Medium Turbo fast text-to-image with 8 ratios including 2.35:1 and 4 creativity levels.

krea-2-medium-turbo

fibo-edit-1.5/image-to-image

Online

FIBO Edit 1.5 image editing with multi-image compositing and mask edits.

fibo-edit-1.5/image-to-image

fashn-tryon-v1.6

Online

FASHN Try-On v1.6 virtual try-on: person photo plus garment image, supporting tops, bottoms and one-pieces.

fashn-tryon-v1.6

flux-1-fill-pro

Online

FLUX.1 Fill Pro mask inpainting: white repaints, black keeps, for product retouching, background swaps and clean-up.

flux-1-fill-pro

flux-1-kontext-max

Online

FLUX.1 Kontext Max text-to-image and single-image editing: generate from a prompt or edit one photo while keeping subjects, text and style.

flux-1-kontext-max

bria-eraser

Online

Bria Eraser mask-based object removal: white erases, black keeps, no prompt needed; removes passers-by, clutter and blemishes.

bria-eraser

bria-product-shot

Online

Bria Product Shot product scenes from an English description or a scene reference, with preset or original placement.

bria-product-shot

Video Models

Text-to-video, image-to-video, reference media, and short-form generation.

65 models

kling-2.5-turbo/image-to-video

Online

Kling 2.5 Turbo Image-to-Video: first frame and optional last frame, 5/10s, no audio track.

kling-2.5-turbo/image-to-video

kling-2.5-turbo/text-to-video

Online

Kling 2.5 Turbo Text-to-Video: 5/10s, landscape, portrait and square, with audio.

kling-2.5-turbo/text-to-video

runway-gen-4.5/text-to-video

Online

Runway Gen-4.5 text-to-video: 720p landscape 5/8/10s or portrait 5/10s.

runway-gen-4.5/text-to-video

runway-gen-4.5/image-to-video

Online

Runway Gen-4.5 image-to-video: first-frame driven, 720p, multiple aspect ratios, 5/8/10s.

runway-gen-4.5/image-to-video

minimax-h3-max/text-to-video

Online

Text-to-video in six aspect ratios, with 480P–1080P and fractional target durations.

minimax-h3-max/text-to-video

minimax-h3-max/image-to-video

Online

Video from a first frame, a last frame or both, with image-based framing and soundtrack replacement.

minimax-h3-max/image-to-video

wan3.0-video

Online

Wan 3.0 all-purpose video with text, first/last frames, reference media, and synchronized audio.

wan3.0-video

wan3.0-video-prime

Online

Wan 3.0 Prime fast route with text, first/last frames, image/audio references, and synchronized audio.

wan3.0-video-prime

veo-3.1/text-to-video

Online

Google Veo 3.1 text-to-video with a 4K tier.

veo-3.1/text-to-video

veo-3.1/image-to-video

Online

Veo 3.1 image-to-video driven by a first frame.

veo-3.1/image-to-video

veo-3.1-fast/text-to-video

Online

Veo 3.1 Fast text-to-video: quicker and cheaper.

veo-3.1-fast/text-to-video

veo-3.1-fast/image-to-video

Online

Veo 3.1 Fast image-to-video.

veo-3.1-fast/image-to-video

seedance-2.0

Online

Standard and ext routes on one page, with reference media, synced audio, and multiple resolution tiers.

seedance-2.0

seedance-2.0-mini

Online

Seedance mini tier: budget 480p / 720p clips.

seedance-2.0-mini

seedance-2.0-fast

Online

Seedance fast tier: speed-first generation.

seedance-2.0-fast

seedance-2.5/text-to-video

Online

Seedance 2.5 text-to-video with up to 30 seconds and synchronized audio.

seedance-2.5/text-to-video

seedance-2.5/image-to-video

Online

Seedance 2.5 image-to-video with first-frame and first/last-frame control.

seedance-2.5/image-to-video

seedance-2.5/reference-to-video

Online

Seedance 2.5 reference-to-video with image, video, and audio references.

seedance-2.5/reference-to-video

flux-3

Online

BFL native-audio video model with clips up to 20 seconds, keyframe storyboards, and video continuation.

flux-3

grok-imagine/text-to-video

Online

xAI text-to-video for fast short clips.

grok-imagine/text-to-video

grok-imagine/image-to-video

Online

xAI image-to-video that animates a still.

grok-imagine/image-to-video

grok-imagine-1.5/image-to-video

Online

xAI 1.5-gen image-to-video with stronger motion and consistency.

grok-imagine-1.5/image-to-video

happyhorse-1.0

Online

Short text-to-video, 3-15s, 720p / 1080p, with audio.

happyhorse-1.0

happyhorse-1.1/text-to-video

Online

HappyHorse 1.1 text-to-video.

happyhorse-1.1/text-to-video

happyhorse-1.1/image-to-video

Online

HappyHorse 1.1 image-to-video.

happyhorse-1.1/image-to-video

happyhorse-1.1/reference-to-video

Online

HappyHorse 1.1 reference-to-video with @-referenced subjects.

happyhorse-1.1/reference-to-video

heygen-avatar-iv

Online

HeyGen photo avatar: one photo plus a script or audio becomes a talking video.

heygen-avatar-iv

creatify-boreal

Online

Creatify Boreal: product, UGC and presenter videos with native speech from a prompt, optional image or audio, 1–20s, up to 2K.

creatify-boreal

omnihuman-1.5

Online

ByteDance audio-driven avatar: portrait plus audio becomes a lip-synced talking video with expressions and gestures.

omnihuman-1.5

heygen-avatar-v

Online

HeyGen avatar video with script or audio driving, plus optional captions and backgrounds.

heygen-avatar-v

hailuo-2.3/text-to-video

Online

MiniMax Hailuo 2.3 text-to-video with strong motion physics.

hailuo-2.3/text-to-video

hailuo-2.3/image-to-video

Online

Hailuo 2.3 image-to-video driven by a first frame.

hailuo-2.3/image-to-video

hailuo-2.3-fast/image-to-video

Online

Hailuo 2.3 Fast image-to-video: a low unit price for batch animation.

hailuo-2.3-fast/image-to-video

kling-3.0-turbo/text-to-video

Online

Kling 3.0 Turbo text-to-video, per-second 720p / 1080p tiers.

kling-3.0-turbo/text-to-video

kling-3.0-turbo/image-to-video

Online

Kling 3.0 Turbo image-to-video.

kling-3.0-turbo/image-to-video

gemini-omni-1.1-flash

Online

Gemini Omni 1.1 Flash: text, reference-image, first/last-frame and video-to-video under one model ID.

gemini-omni-1.1-flash

kling-3.0/motion-control

Online

Kling 3.0 Motion Control: transfer reference-video motion onto a character image.

kling-3.0/motion-control

kling-3.0/text-to-video

Online

Kling 3.0 text-to-video, up to 4K with audio.

kling-3.0/text-to-video

kling-3.0/image-to-video

Online

Kling 3.0 image-to-video.

kling-3.0/image-to-video

kling-3.0-omni/text-to-video

Online

Kling 3.0 Omni text-to-video: 3–15s, 720p to 4k, native audio, smart multi-shot, and @name subjects.

kling-3.0-omni/text-to-video

kling-3.0-omni/image-to-video

Online

Kling 3.0 Omni image-to-video: first frame or first/last frames, 3–15s, 720p to 4k, optional native audio.

kling-3.0-omni/image-to-video

kling-3.0-omni/reference-to-video

Online

Kling 3.0 Omni reference-to-video: 1–7 reference images plus an optional reference video for subject, style, and motion.

kling-3.0-omni/reference-to-video

kling-3.0-omni/transformation

Online

Kling 3.0 Omni transformation: rewrite a source video's style, scene, or subject from a prompt while keeping its camera motion.

kling-3.0-omni/transformation

wan2.7-video/text-to-video

Online

Text-to-video with size, duration, prompt expansion, and shot controls.

wan2.7-video/text-to-video

pixverse-v6/text-to-video

Online

PixVerse V6 text-to-video: 1–15s, 8 aspect ratios, optional synchronized audio and style presets.

pixverse-v6/text-to-video

kling-4.0/text-to-video

Online

Kling 4.0 text-to-video: 3–30s at 720p/1080p, picture and synchronized audio in one pass, up to 21:9 ultrawide.

kling-4.0/text-to-video

kling-4.0/image-to-video

Online

Kling 4.0 image-to-video: animate one first frame into a 3–30s clip, source framing kept by default, with synchronized audio.

kling-4.0/image-to-video

pixverse-v6/image-to-video

Online

PixVerse V6 image-to-video: first-frame driven, 1–15s, optional synchronized audio.

pixverse-v6/image-to-video

grok-imagine-1.5-lite/text-to-video

Online

Grok Imagine 1.5 Lite text-to-video: 1–15s, 480p–1080p, 7 aspect ratios, built-in sound.

grok-imagine-1.5-lite/text-to-video

grok-imagine-1.5-lite/image-to-video

Online

Grok Imagine 1.5 Lite image-to-video: one image in, 1–15s, 480p–1080p, follows the image ratio, built-in sound.

grok-imagine-1.5-lite/image-to-video

ray-3.2/text-to-video

Online

Luma Ray 3.2 text-to-video: 5- or 10-second cinematic clips from a prompt in 6 aspect ratios.

ray-3.2/text-to-video

ray-3.2/image-to-video

Online

Luma Ray 3.2 image-to-video: 5-second cinematic clips from a first frame or first/last frames.

ray-3.2/image-to-video

flux-3-max/text-to-video

Online

FLUX 3 Max text-to-video: 5–20s at 720p/1080p, 7 fixed aspect ratios plus auto, with synchronized audio and two reasoning levels.

flux-3-max/text-to-video

flux-3-max/image-to-video

Online

FLUX 3 Max image-to-video: required first frame with an optional last frame, 5–20s at 720p/1080p in 7 fixed aspect ratios plus auto.

flux-3-max/image-to-video

flux-3-max/keyframes-to-video

Online

FLUX 3 Max keyframes-to-video: 1–10 keyframes placed by frame index on a 24fps timeline, 5–20s at 720p/1080p.

flux-3-max/keyframes-to-video

vidu-q4-preview/image-to-video

Online

Vidu Q4 Preview image-to-video: one first frame becomes a 3-16s video with native audio, up to 4K.

vidu-q4-preview/image-to-video

vidu-q4-preview/reference-to-video

Online

Vidu Q4 Preview reference-to-video: 15 images + 3 voice references for consistency.

vidu-q4-preview/reference-to-video

wan2.6-flash/image-to-video

Online

Wan 2.6 Flash image-to-video: one image becomes a 5/10/15s 720p/1080p video with optional synchronized audio.

wan2.6-flash/image-to-video

ltx-2.5-fast/text-to-video

Online

LTX 2.5 Fast text-to-video: a prompt becomes a 2-20s 720p/1080p video, landscape or vertical, with native audio.

ltx-2.5-fast/text-to-video

kandinsky-6.0-pro/text-to-video

Online

Kandinsky 6.0 Pro text-to-video: a prompt becomes a 5s 480p clip with synchronized audio in five aspect ratios.

kandinsky-6.0-pro/text-to-video

kandinsky-6.0-pro/image-to-video

Online

Kandinsky 6.0 Pro image-to-video: one first frame becomes a 5s 480p clip with synchronized audio and automatic aspect matching.

kandinsky-6.0-pro/image-to-video

ltx-2.5-fast/image-to-video

Online

LTX 2.5 Fast image-to-video: first frame (optional last frame) becomes a 2-20s 720p/1080p video with native audio.

ltx-2.5-fast/image-to-video

vidu-q3-mix/reference-to-video

Online

Vidu Q3 Mix reference-to-video: 1-7 reference images, 1-16s across 10 frame sizes.

vidu-q3-mix/reference-to-video

vidu-q3-ad/reference-to-video

Online

Vidu Q3 Ad reference-to-video: a product shot becomes a 3-15s ad clip.

vidu-q3-ad/reference-to-video

wan2.7-video/image-to-video

Online

First-frame driven, with optional last frame, audio, or clip inputs.

wan2.7-video/image-to-video

Audio Models

Music generation and multi-speaker dialogue synthesis.

11 models

elevenlabs/text-to-dialogue

Online

Multi-speaker dialogue TTS with emotion tags and voice casting.

elevenlabs/text-to-dialogue

minimax-music-1.5

Online

MiniMax music generation from a text brief.

minimax-music-1.5

minimax-music-2.6

Online

Next-gen music: auto lyrics, custom lyrics, or instrumental.

minimax-music-2.6

minimax-music-3

Online

MiniMax high-fidelity music: length control, seed reproducibility, lossless WAV.

minimax-music-3

lyria-3-pro

Online

Google Lyria 3 Pro: full songs up to approximately 3 minutes with image-inspired composition.

lyria-3-pro

elevenlabs/music-v2.5

Online

Eleven Music v2.5: songs and instrumentals from a description or composition plan, with reference audio.

elevenlabs/music-v2.5

mureka-9.5/lyrics-to-song

Online

Mureka 9.5 lyrics-to-song: complete lyrics become a vocal song, with optional style direction and vocal gender.

mureka-9.5/lyrics-to-song

mureka-9.5/instrumental

Online

Mureka 9.5 instrumental: text descriptions become vocal-free instrumental tracks.

mureka-9.5/instrumental

elevenlabs/sound-effects-v2

Online

ElevenLabs Sound Effects v2: 0.5–22 second sound effects from a description, with seamless looping.

elevenlabs/sound-effects-v2

lyria-3.5

Online

Lyria 3.5: generate songs from a musical description and optional lyrics.

lyria-3.5

mirelo-sfx-2.0

Online

Mirelo SFX 2.0: 1–30 second WAV sound effects from text, for video foley, games, and short-form sound design.

mirelo-sfx-2.0

Text Models

Chat Completions for generation, reasoning, coding, structured output, and Agent workflows.

12 models

claude-opus-5-5

Online

Claude Opus 5.5 for long-running agentic coding and knowledge work with always-on thinking and five effort levels.

claude-opus-5-5

claude-haiku-5-5

Online

Claude Haiku 5.5 for fast text and coding workflows with native Chat Completions reasoning_effort.

claude-haiku-5-5

grok-4.6

Online

xAI Grok 4.6 for Chat Completions, streaming, tools, JSON objects, and four reasoning efforts.

grok-4.6

grok-4.7

Online

xAI Grok 4.7 through Chat Completions for text, streaming, tools, JSON objects, and four reasoning efforts.

grok-4.7

kimi-k3.1-pro

Online

Kimi K3.1 Pro with a 1M-token context, always-on reasoning, streaming, structured output, and function tools.

kimi-k3.1-pro

kimi-k3.1-pro-highspeed

Online

Kimi K3.1 Pro Highspeed, the faster Kimi K3.1 Pro variant with a higher unit price, same 1M-token context, always-on reasoning, and function tools.

kimi-k3.1-pro-highspeed

glm-5.3

Online

Zhipu GLM-5.3 through HiAPI’s OpenAI-compatible Chat Completions API.

glm-5.3

claude-sonnet-4-6

Online

Claude Sonnet 4.6 for text conversations, coding assistance, and tool workflows.

claude-sonnet-4-6

deepseek-v4-flash-vision-exp

Online

Image understanding, visual questions and multimodal workflows with Responses and Chat Completions.

deepseek-v4-flash-vision-exp

deepseek-v4.1-flash

Online

DeepSeek V4.1 Flash: text and image input, Responses, reasoning, and streaming.

deepseek-v4.1-flash

deepseek-v4-pro

Online

DeepSeek V4 Pro 0813 production release with a 1M-token context, native Responses, thinking, and Agent workflows.

deepseek-v4-pro

deepseek-v4-flash

Online

DeepSeek V4 efficiency tier with a 1M-token context window, thinking modes, streaming, JSON mode, and tool calls.

deepseek-v4-flash