API access is not available yet. This page tracks release status.
by Kling·API access planned
New model, new key.One key, all models.Priced below official.
Every model's modalities, price and discount in one list — call any of them on the key you already use.
GPT 6.1 Sol20% offAccess GPT 6.1 Sol through GPTProto for coding, document analysis, and multi-step agent work. OpenAI positions the model near Astra for demanding tasks at lower standard token rates. Use one GPTProto key and balance to compare 200+ models across providers.
Billingper 1M tokens
Our price$1.60 in
$8.00 out
$8.00 out
Vs official$2.00 in · save $0.40
$10.00 out · save $2.00
$10.00 out · save $2.00
Claude Sonnet 5.510% offAccess Anthropic's Claude Sonnet 5.5 through GPTProto for coding, agent workflows, document analysis, and visual understanding. Compare its live token rate with other models using one API key and shared balance.
Billingper 1M tokens
Our price$1.80 in
$9.00 out
$9.00 out
Vs official$2.00 in · save $0.20
$10.00 out · save $1.00
$10.00 out · save $1.00
GPT 6 Luna20% offAccess GPT-6 Luna on GPTProto for high-volume chat, classification and structured extraction. Run focused tasks with adjustable reasoning and a 1.05M-token context window. Check the live rate and test the model using your GPTProto API key.
Billingper 1M tokens
Our price$0.080 in
$0.40 out
$0.40 out
Vs official$0.10 in · save $0.020
$0.50 out · save $0.10
$0.50 out · save $0.10
GPT 6 Sol20% offAccess GPT-6 Sol on GPTProto for demanding coding, code review and multi-step agent work. Use its 1.05M-token context and adjustable reasoning to handle substantial task material. Check the live rate and try the model with a GPTProto API key.
Billingper 1M tokens
Our price$1.60 in
$8.00 out
$8.00 out
Vs official$2.00 in · save $0.40
$10.00 out · save $2.00
$10.00 out · save $2.00
Claude Opus 5.510% offAccess Anthropic's Claude Opus 5.5 for coding, long-running agents, and document analysis through GPTProto. The model accepts text and images, provides a 1M-token context window and up to 128K output tokens, and uses adaptive thinking. Check the live pricing panel for GPTProto's current rates.
Billingper 1M tokens
Our price$3.60 in
$18.00 out
$18.00 out
Vs official$4.00 in · save $0.40
$20.00 out · save $2.00
$20.00 out · save $2.00
Access GPT 6.1 Sol through GPTProto for coding, document analysis, and multi-step agent work. OpenAI positions the model near Astra for demanding tasks at lower standard token rates. Use one GPTProto key and balance to compare 200+ models across providers.
by OpenAI·$1.60 in / $8.00 out per 1M tokens
Access Anthropic's Claude Sonnet 5.5 through GPTProto for coding, agent workflows, document analysis, and visual understanding. Compare its live token rate with other models using one API key and shared balance.
by Claude·$1.80 in / $9.00 out per 1M tokens
Access GPT-6 Luna on GPTProto for high-volume chat, classification and structured extraction. Run focused tasks with adjustable reasoning and a 1.05M-token context window. Check the live rate and test the model using your GPTProto API key.
by OpenAI·$0.080 in / $0.40 out per 1M tokens
Access GPT-6 Sol on GPTProto for demanding coding, code review and multi-step agent work. Use its 1.05M-token context and adjustable reasoning to handle substantial task material. Check the live rate and try the model with a GPTProto API key.
by OpenAI·$1.60 in / $8.00 out per 1M tokens
Access Anthropic's Claude Opus 5.5 for coding, long-running agents, and document analysis through GPTProto. The model accepts text and images, provides a 1M-token context window and up to 128K output tokens, and uses adaptive thinking. Check the live pricing panel for GPTProto's current rates.
by Claude·$3.60 in / $18.00 out per 1M tokens
Use TypeSafe AI's Jev Latest for bounded decisions inside applications and agents. It evaluates text or structured state against questions you define, then returns typed answers and probabilities for routing, scoring, and validation. Check the GPTProto pricing panel and API Usage tab for the live rate and request forma…
by TypesafeAI·$0.034 in per 1M tokens
Access Grok 4.7 through GPTProto for coding, knowledge work, image understanding, and long-running agents. Use a 500K-token context window, configurable reasoning, and one shared API key and balance across 200+ AI models.
by Grok·$1.20 in / $3.60 out per 1M tokens
MiniMax H3 is an open-weight multimodal video model for text-to-video, first- and last-frame image-to-video, reference-led generation, and video editing. It accepts text, images, video, and audio, then produces 4–15-second clips at 768P or 2K with native stereo sound.
by MiniMax·$0.22 per video
Use the deepseek-flash model string to access DeepSeek V4.1 Flash for text, coding, vision, and agent workflows. One GPTProto API key and balance also give you access to 200+ models for evaluation, routing, and fallback design.
by DeepSeek·$0.30 in / $1.20 out per 1M tokens
OpenAI's most capable GPT Image model for exacting generation and editing. Sunburst prioritizes detail, subject fidelity, and controlled revisions for campaign creative, polished product imagery, and other quality-first workflows, with 5% off official token rates on GPTProto.
by OpenAI·$7.60 in / $28.50 out per 1M tokens
OpenAI's speed-focused GPT Image 2.5 model for everyday generation and precise editing. Use text or image inputs, choose quality from low through max, and create custom-size images up to 4K with 5% off official token rates on GPTProto.
by OpenAI·$7.60 in / $28.50 out per 1M tokens
Access Tencent's 770B-parameter Hy4-preview API through GPTProto for long-context coding, document analysis, and agent workflows. Use one API key and one shared balance to test it alongside 200+ AI models.
by Hunyuan·$0.79 in / $2.38 out per 1M tokens
Grok Imagine Image 2.0 is SpaceXAI's image generation and editing model. Its strongest surface is editing: 1,439 Elo on the LMArena image-edit board, second only to GPT-Image-2, with up to 5 reference images per call to hold a subject's identity across a series. Text-to-image is capable but not class-leading. Output is…
by Grok·$0.040 per image
Run OpenAI’s GPT-6 Astra through GPTProto for complex reasoning, coding, browser and computer-use agents, research, and professional work. Get 10% lower standard token rates and one shared balance across 200+ models.
by OpenAI·$8.00 in / $40.00 out per 1M tokens
Access Google's Gemini 3.8 API through GPTProto for long-horizon coding, autonomous agents, and multimodal analysis. Use a 1M-token context window, 64K maximum output, three thinking levels, and 40% lower token pricing with one balance shared across 200+ models.
by Google·$0.90 in / $4.50 out per 1M tokens
Access Anthropic’s highest-capability generally available model for long-running coding, research, and multi-stage knowledge work through one GPTProto API key and a shared balance across 200+ AI models.
by Claude·$9.00 in / $45.00 out per 1M tokens
Access Alibaba Qwen's September 2 coding and cowork upgrade through one GPTProto API key. Run complex engineering, research, and enterprise agents with a shared balance across 200+ models and token rates 10% below QwenCloud international pricing.
by Qwen·$1.80 in / $5.40 out per 1M tokens
Access Z.ai’s first natively multimodal GLM-5 model through GPTProto. Send text, images, videos, or files, retain up to 1M tokens of context, and use one API key and shared balance across 200+ supported models.
by Z-AI·$0.15 in / $0.50 out per 1M tokens
Call DeepSeek’s experimental multimodal V4 Flash model through GPTProto for screenshot-aware coding, chart analysis, visual QA, and tool-driven agent workflows. Use one API key and a shared balance across 200+ supported models.
by DeepSeek·$0.30 in / $1.20 out per 1M tokens
No model matches these filters.
| Model | Price: GPTProto | vs Official | vs OpenRouter | Context | Modalities | Stability | Action |
|---|---|---|---|---|---|---|---|
 Kling 4.0 FlashAPI access plannedKling | API access planned | — | — | — | → | Try it now | |
 GPT 6.1 SolNewOpenAI | $1.60 / $8.00$2.00 Cache read · per 1M tokens | −20% | −24% | 1.05M | → | Try it now | |
 Claude Sonnet 5.5NewClaude | $1.80 / $9.00$0.18 Cache read · per 1M tokens | −10% | −15% | 1M | → | Try it now | |
| GPT 6 LunaOpenAI | $0.080 / $0.40$0.008 Cache read · per 1M tokens | −20% | −24% | 1.05M | → | Try it now | |
| GPT 6 SolOpenAI | $1.60 / $8.00$0.16 Cache read · per 1M tokens | −20% | −24% | 1.05M | → | Try it now | |
| Claude Opus 5.5Claude | $3.60 / $18.00$0.18 Cache read · per 1M tokens | −10% | −15% | 1M | → | Try it now | |
 Jev LatestTypesafeAI | $0.034per 1M tokens | −20% | −24% | — | → | Try it now | |
 Grok 4.7Grok | $1.20 / $3.60$0.30 Cache read · per 1M tokens | −40% | −43% | 500K | → | Try it now | |
 Minimax H3MiniMax | $0.22per video | −30% | — | — | → | Try it now | |
 DeepSeek FlashDeepSeek | $0.30 / $1.20$0.006 Cache read · per 1M tokens | 0% | −5% | — | → | Try it now | |
| GPT Image 2.5 SunburstOpenAI | $7.60 / $28.50$1.90 Cache read · per 1M tokens | −5% | −10% | — | → | Try it now | |
| GPT Image 2.5 FlareOpenAI | $7.60 / $28.50$1.90 Cache read · per 1M tokens | −5% | −10% | — | → | Try it now | |
 Hy4 PreviewHunyuan | $0.79 / $2.38$0.040 Cache read · per 1M tokens | −5% | −10% | 1.05M | → | Try it now | |
| Grok Imagine Image 2.0Grok | $0.040per image | 0% | — | — | → | Try it now | |
| GPT 6 AstraOpenAI | $8.00 / $40.00$0.80 Cache read · per 1M tokens | −20% | −24% | 1.05M | → | Try it now | |
 Gemini 3.8 FlashGoogle | $0.90 / $4.50$0.090 Cache read · per 1M tokens | −40% | −43% | 1.05M | → | Try it now | |
| Claude Fable 5.1Claude | $9.00 / $45.00$0.23 Cache read · per 1M tokens | −10% | −15% | 1M | → | Try it now | |
 Qwen3.8 Max 0902Qwen | $1.80 / $5.40$0.23 Cache read · per 1M tokens | −10% | −15% | 1M | → | Try it now | |
 GLM 5.3 FlashZ-AI | $0.15 / $0.50$0.030 Cache read · per 1M tokens | 0% | −5% | 1.05M | → | Try it now | |
| DeepSeek v4 Flash Vision ExpDeepSeek | $0.30 / $1.20$0.006 Cache read · per 1M tokens | 0% | −5% | 1.05M | → | Try it now |
// Top-up finderEstimate the cost.
Estimate the cost.
See the savings.
Choose a workflow and usage level to see an example monthly cost on GPTProto, alongside the same usage at comparable provider rates.
01 / What are you mainly running?
02 / How heavy is your monthly usage?
Video and agent workloads burn credits faster — the recommendation adjusts automatically as you switch scenario or usage level.
$100
Image Generation · Regular — every week — Image models price per output — roughly 2,400+ images per $100 of credits.
Receive $104.00 · +4% bonus credits
2,400+ images
410+ videos
16.5M–33M tokens
You save vs Official$30.00
You save vs OpenRouter$37.15
Pick the vendor you know.See what they make, and what you save.
All 20 vendors we carry. Open a tile for that vendor's models.
OpenAI56 modelsThe Brainiac of the Bunch，Think of GPT as the friend who always has the right words—whether you’re writing, coding, or brainstorming. The GPT API delivers powerful text generation and understanding. It’s like hiring a genius assistant, without the coffee breaks.30% off
Google29 modelsThe Dual-Thinking Dynamo，From Google’s genius labs comes Gemini—a model built for multi-modal mastery. With the Gemini API, you’re not just thinking big—you’re thinking in pixels, prose, and precision.60% off
Bytedance23 modelsBytedance is your go-to teammate for sharp, fast, and context-aware dialogue. Whether it's customer service or workplace Q&A, Doubao adapts like a pro. Think of it as the colleague who always gets it—and never misses a beat.20% offClaude22 modelsThe Polite Powerhouse，Claude is like your super-smart, ultra-considerate buddy who never interrupts but always impresses. With the Claude API, you get deep, thoughtful responses and refined conversation. Formal or casual, Claude’s got range.10% off
Grok21 modelsThe Snarky Genius from X，Elon’s got jokes—and Grok’s got brains. The Grok API delivers sharp, contextual AI responses with a hint of attitude. It’s like chatting with the internet’s favorite rogue AI—minus the chaos.40% off
Kling17 modelsHollywood’s Favorite AI Filmmaker，Turn scripts into scenes in seconds. The Kling API helps creators produce cinematic videos with jaw-dropping realism. Perfect for marketers, storytellers, and future Spielbergs.20% off
MiniMax16 modelsMiniMax develops general artificial intelligence technology, offering text-to-video models, AI chatbots, and music generation through consumer applications.40% off
Qwen14 modelsQwen (short for "Tongyi Qianwen") is a state-of-the-art large language model (LLM) family developed by Alibaba Cloud. It is designed to handle a wide range of natural language understanding and generation tasks across multiple languages, especially Chinese and English.35% off
DeepSeek7 modelsDeepseek is revolutionizing the way people search and interact with data. With its powerful AI-driven search engine, Deepseek helps users instantly find the most relevant information from vast datasets, making research, decision-making, and insights faster than ever. Perfect for analysts, researchers, and anyone looking to uncover insights with speed and accuracy.40% off
Vidu7 modelsVidu is a generative media platform operated by ShengShu AI HK Limited, with a video-first product line spanning text-, image-, reference-, and frame-guided creation. On GPTProto, the Vidu models collection covers supported video routes plus Q2 image generation and editing workflows. Q labels indicate model generations, while Pro, Turbo, and Pro Fast identify different quality, speed, or cost positions rather than separate providers. GPTProto carries only the AI models by Vidu that are currently supported on the platform, not Vidu’s entire official catalog. The directory updates as GPTProto adds, changes, or removes supported routes.20% off
Z-AI6 modelsZ.ai develops the GLM family of language and multimodal AI models, with a strong focus on coding, reasoning, tool use, and agentic workflows. Z-AI is the provider label used in GPTProto, while GLM identifies the model family shown in the catalog. This Z-AI models collection brings the supported GPTProto routes, live prices, Model IDs, and task fit into one place for practical comparison. Use the cards above to review current availability rather than treating this page as a list of every model released by Z.ai. The catalog is updated as GPTProto adds, changes, or removes supported routes.10% off
GPTProto5 modelsStable and Affordable API Access to All Top AI Models. Experience a powerful API platform with unmatched stability, competitive pricing, and unified access to every model — all with a single key.
Ideogram5 modelsThe Typographer’s Dream Tool，Need words that wow? The Ideogram API transforms text into visual art—logos, stylized designs, and more. Say it loud, say it with flair.20% off
Higgsfield3 modelsHiggsfield is an advanced AI research and deployment company focused on generative video and image technologies. By leveraging state-of-the-art diffusion models, Higgsfield empowers creators and developers to generate high-quality visual content from simple text or image prompts.30% off
MoonshotAI3 modelsMoonshot AI develops Kimi, a series of open-weight multimodal language models for coding, reasoning, knowledge work, tool use, and visual understanding. This MoonshotAI models collection brings together the Kimi APIs currently supported on GPTProto, allowing developers to compare live Model IDs, context limits, capabilities, and token pricing in one place. The catalog is updated as new AI models by MoonshotAI become available, while the same GPTProto account and shared balance can also be used across other supported providers.10% off
Flux2 modelsFLUX is a cutting-edge AI model designed to deliver intelligent, quick, and adaptive responses with a flair for creativity and personality. Think of it as your go-to digital companion for problem-solving, brainstorming, and making things more engaging with a touch of wit.20% off
Hunyuan1 modelsTencent's Hunyuan team builds open language models for coding, office work, and research. Hy4 preview is a Mixture-of-Experts model with a context window beyond one million tokens.5% off
Midjourney1 modelsThe Digital Dream Painter，Turn your wildest visuals into stunning art. The Midjourney API brings imagination to life through AI-generated images that pop off the screen. Ideal for creatives, designers, and digital wizards.40% off
Tripo3d1 modelsTripo AI turns images and text into editable 3D assets for games, product previews, and AR/VR.
TypesafeAI1 modelsTypeSafe AI builds models for fast software decisions. Jev returns typed choices, scores, and calibrated probabilities instead of generated text.20% off// AI API savings calculator
Your Usage.Your Potential Savings.
Choose a model and enter your monthly usage to compare estimated costs on GPTProto, the official provider, and OpenRouter.
Text · per 1M tokens
Image · per image
Video · per 5s clip
tokens / mo
$557
saved per year vs OpenAI & OpenRouter (est.)
YEARMODAY
OpenAI$2,400$200.00$6.58
OpenRouter (est.)$2,532$211.00$6.94
GPTProto$1,920$160.00$5.26
// PricingPay Per Token.
Pay Per Token.
No Subscription. No Minimum.
You only pay for what you use. Top up once, spend it on any of 200+ models.
$10
Straight credit · no bonus
Get started. Great for testing the endpoint and trying new models.
Most Popular
$100
+4% bonus credits
The sweet spot for individual developers and small projects shipping to production.
Max Savings · +6%
$1,000
+6% bonus credits
Built for teams running production workloads. Bonus credits stack on already-discounted model pricing.
Running 100M tokens/month on Claude Fable 5? At GPTProto pricing, that’s roughly $1,200 saved per year vs official pricing — before bonus credits.