What is GPTProto?

GPTProto provides a single AI API key for access to 200+ models from 20+ providers, enabling image, video and text generation.The platform centralizes models including Claude Opus 4.8, Gemini variants, Midjourney, Luma, Seedance, Vidu and Kling for multimodal workflows.

Developers can call one endpoint to generate images, animate frames, produce synchronized audio-video clips, and maintain frame-to-frame character consistency.Features include prompt templates, motion control, multi-shot narrative support, upscaling and video enhancement, plus model-specific prompt guides.

Integration tools cover API docs, SDKs and transform utilities for coding workflows and support switching providers to avoid vendor lock-in.Target users include developers building generative image/video features, studios automating video pipelines, and content creators producing scalable AI assets.

GPTProto pricing Freemium

Sora-2 $0.4
Veo3.1-fast $0.5
Sora-2-pro $1.2
Veo3.1-pro $2.5
Claude-opus-4-7 $4-$5
Wan-2.6 $0.9-$1
Glm-5 $0.9-$1
Gemini-3.1-pro-preview $1.2-$2
Gemini-3-pro-preview $1.2-$2
Gpt-5.4 $2-$2.5
Claude-sonnet-4-6 $2.4-$3
Kimi-k2.5 $0.3-$0.6
Gpt-image-1.5 $5.6-$8
Gpt-image-2 $6.4-$8
Gemini-3.5-flash $0.9-$1.5
Gpt-5.4-nano $0.16-$0.2
Gemini-2.5-flash-image-hd $0.03-$0.05
Viduq3-pro $0.04-$0.05
Gpt-5.4-mini $0.6-$0.75
Viduq2-pro $0.032-$0.04
Hailuo-2.3-pro $0.441-$0.49
Hailuo-02-pro $0.441-$0.49
Gpt-5.3-codex $1.225-$1.75
Gpt-5.2 $1.225-$1.75
Kling-image-o1 $0.0224-$0.028
Gemini-2.5-flash-image $0.0234-$0.039
Seedream-5-0-260128 $0.0298-$0.035
Gemini-3.1-flash-image-preview $0.0402-$0.067
Seedance-1-5-pro-251215 $0.0408-$0.048
Gemini-3-pro-image-preview $0.0804-$0.134
Kling-v3.0-pro $0.2688-$0.336
Kling-v3-omni-pro $0.2688-$0.336

GPTProto user reviews

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GPTProto's key features

  • Unified single API key and single endpoint to access 200+ models from 20+ providers for image, video, and text generation
  • Centralized model catalog (Claude Opus 4.8, Gemini variants, Midjourney, Luma, Seedance, Vidu, Kling) enabling multimodal workflows
  • Single-endpoint multimodal generation: image generation, frame animation, synchronized audio-video clip production, and frame-to-frame character consistency
  • Built-in creative controls: prompt templates, motion control, multi-shot narrative support, upscaling and video enhancement, plus model-specific prompt guides
  • Developer integration tools: API docs, SDKs, transform utilities, and provider-switching for coding workflows

GPTProto use cases

  • Create a frame-consistent animated character series with lip-synced dialogue and synchronized audio-video using gptproto's single API key to orchestrate text-to-image, motion-control and TTS models, apply prompt templates and SDK integrations to automate episode generation and AI upscaling for broadcast-ready quality
  • Build an automated marketing-video pipeline that turns product copy into short, polished ads with animated motion control, branded transitions and professional voiceovers using gptproto's vendor-agnostic multimodal API, leveraging prompt templates, model switching and AI video upscaling to output 4K-ready assets directly into your CMS
  • Develop interactive e-learning modules with consistent presenter avatars, animated diagrams, synchronized narration and captions using gptproto's unified endpoint to combine multimodal text, image and video models, integrate adaptive scripts via the prompt template engine and ship SDK-driven integrations for multilingual, high-resolution course exports

Who is it for?

  • Generative developers
  • Video studios
  • Content creators
  • Product managers
  • Platform engineers

Community Discussions

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