APIMart

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Tagline:Unified AI API gateway for 500+ models — GPT-5, Claude, Sora 2, image, video, and more, with up to 70% cost savings

Updated:September 4, 2026

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What is APIMart?

APIMart is a unified AI API platform that gives developers and enterprises access to 500+ cutting-edge AI models through a single OpenAI-compatible API. Covering chat (GPT-5, Claude Sonnet 4.5, Gemini, DeepSeek), image generation (Midjourney, Nano Banana, GPT Image 2, Imagen 4.0, Flux), video production (Sora 2, Veo 3, Kling, Wan), and audio (Suno, ElevenLabs), APIMart offers transparent pay-as-you-go pricing with no subscriptions, per-token and per-call billing, and up to 70% savings compared to official providers. Pay only for successful requests.

How to use APIMart?

1. Sign up at apimart.ai and generate your API key in the dashboard — no credit card required. 2. Change your base_url to https://api.apimart.ai/v1/ — existing OpenAI SDK users only need to modify one line of code. 3. Start calling hundreds of AI models through the unified OpenAI-compatible API. Full documentation is available at docs.apimart.ai.

APIMart Core Features

500+ AI Models, One API Key

Access GPT-5, Claude Sonnet 4.5, Gemini, DeepSeek, Midjourney, Sora 2, Veo 3, Kling, Nano Banana, Imagen 4.0, Flux, Suno, and more — all through a single unified OpenAI-compatible API. No need to manage separate accounts or keys for each provider.

Up to 70% Cost Savings

Pay-as-you-go pricing with consistent 20% discount across all models versus official provider rates. Volume discounts apply automatically. No monthly minimums, no subscriptions, no hidden fees. Pay only for successful requests.

OpenAI-Compatible, Zero Migration

Fully compatible with the OpenAI API specification. Official OpenAI client libraries (Python, Node.js, Go, Java, PHP, C#, Ruby) work out of the box — just swap the base_url. Supports LangChain, LlamaIndex, and Vercel AI frameworks.

One Console for Everything

Manage keys, quotas, and usage across all models in a single dashboard. Real-time usage monitoring, billing records export, and transparent per-token and per-call pricing you can forecast in spreadsheets.

99.9% Uptime with Auto Failover

Multi-region, multi-provider automatic routing and failover to mitigate single-point risks. Default accounts come with generous RPM/TPM quotas, and enterprise accounts can request dedicated quotas and isolated channels.

Enterprise-Grade Security & Compliance

API keys encrypted at rest. Zero Data Retention (ZDR) agreements passed through from each provider. No request or output data used for model training. Enterprise DPA available for GDPR and SOC 2 compliance.

APIMart Use Cases

Build AI-powered applications with GPT-5, Claude, and Gemini through a single API

Generate images with Midjourney, Nano Banana, GPT Image 2, and Imagen 4.0 programmatically

Create video content with Sora 2, Veo 3, and Kling models via API

Power chatbots, coding assistants, and AI agents with leading LLMs at lower cost

Integrate multi-model AI workflows in products without managing multiple provider accounts

APIMart Frequently Asked Questions

What is APIMart and what does it offer?

APIMart is a unified AI API platform providing access to 500+ AI models through a single API. Access Chat APIs (GPT-5, Claude Sonnet 4.5), Video APIs (Sora 2, Veo 3), and Image APIs (Flux.1, Nano Banana) with OpenAI-compatible integration and lower costs than competitors.

What AI models are available on APIMart?

APIMart offers 500+ models including Chat (Claude Sonnet 4.5, GPT-5, Grok-4, DeepSeek V3.2), Video (Sora 2, Veo 3, Kling 2.5), and Image models (Nano Banana, Seedream 4.0, Flux.1, Midjourney). All accessible through the unified API with consistent pricing.

How does pricing compare to other API providers?

APIMart offers up to 70% cost savings compared to Fal.ai, Replicate, and direct providers. Pay-as-you-go pricing with no monthly minimums or hidden fees. A consistent 20% discount applies across all models, and volume discounts apply automatically based on usage.

How do I integrate the APIMart API into my application?

Simple integration: 1) Sign up and create an API key (no credit card required), 2) Update your base_url to APIMart's endpoint, 3) Start using the OpenAI-compatible format. For OpenAI users, it's just a one-line code change with comprehensive documentation and examples.

Which payment methods are supported?

APIMart supports multiple mainstream payment channels: Antom (Visa, Mastercard, Alipay), Crypto, PayPal, and Creem. After selecting a plan in the console, you can pay through the channels available in your region. All top-up records can be queried and exported from the billing page.

Are my requests and data used to train models?

No. APIMart only forwards your request to the selected model provider for the current inference; it never retains your inputs or outputs to train any model. Zero Data Retention (ZDR) agreements are passed through from each provider, and enterprise accounts can sign a DPA for GDPR and SOC 2 compliance.