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Why Choose DMXAPI

DMX stands for "Da Mo Xing" (Large Model in Chinese). DMXAPI is an intelligent AI model API aggregation service provided by LangChain Chinese Network, helping every LLM application developer quickly access the world of large models through API.

Security: No User Data Retained

DMXAPI solemnly declares that we never record or save any interaction content between users and AI models, except for token values in logs for consumption calculation.

Low Price: Same Models, Lower Costs

Through bulk purchasing partnerships with model providers, we offer bigger discounts, more benefits, and better service.

Responsibility: Dedicated Service, Always Available

7×24 online support, any time, any question, prompt handling to safeguard your business.
Contact: 400-885-6103

Aggregate World's Top AI Models
API Supports 300+ Model Calls

"DMXAPI aggregates over 300 leading AI models worldwide, including GPT-4, Claude, LLaMA, etc., enabling developers to easily access and call various model APIs. Whether you need natural language processing, image recognition, or generative AI technology, we provide comprehensive solutions. Through a unified interface, you can easily integrate multiple models and enhance your project's intelligence. Join now to experience the power of multi-model integration and make your innovative applications stand out."

  • LLM Text Models & Text-to-Image & TTS & Text-to-Video
  • E-commerce & AIGC & AI Customer Service & RAG Q&A
  • Data Labeling & Autonomous Driving & Image Understanding & Analytics

Top Models at 40% OFF
Direct Supply from Model Providers

"Through direct cooperation with AI model providers, we use bulk purchasing to obtain model resources, ensuring more competitive pricing for you. Compared to traditional channels, our bulk purchasing model eliminates intermediaries, allowing you to enjoy first-class AI model services at lower costs. Whether for enterprise deployment or developer projects, we are committed to providing the most cost-effective solutions to help you achieve efficient innovation. Choose us to easily access industry-leading AI model resources while saving budget and improving application effectiveness."

  • Bulk Purchasing: Direct partnerships with model providers eliminate intermediaries and reduce costs.
  • Competitive Pricing: Enjoy first-class AI model services at lower costs.
  • Cost-Effective Solutions: Dedicated to enterprise and personalized API solutions.

SVIP Enterprise API Capabilities
Under the Tough Tech Armor, Lies a Professional Heart

Professional API solutions, better service than model providers!

Breakthrough: High Concurrency, Beyond Original Performance

Through advanced architecture design and optimization, we easily handle massive concurrent requests, suitable for various high-traffic scenarios. Whether real-time interaction, batch data processing, or large-scale AI model calls, enjoy efficient service beyond the original providers.

Discount: Enterprise API Discounts for Lower Costs

Enterprise customers can enjoy lower API discounts, further reducing operational costs. We provide more favorable pricing plans for large-scale applications to help enterprises achieve efficient development.

Latest: Real-time Support for Newest AI Models

We synchronize support for the latest global AI models in real-time, ensuring you always use the newest technology. Seamlessly access cutting-edge AI models to enhance application performance and innovation capabilities.

Security: No Customer Data Stored

We only provide API aggregation and relay services, without storing any customer data, ensuring your information security and privacy protection. Choose us to enjoy efficient service while safeguarding data security.

Caring: One-on-One Dedicated Support

We provide nearly 7×24 hour one-on-one online support. Whether technical support or personalized needs, our support team is always online to ensure rapid response. Choose us for round-the-clock caring service.

Legitimate: Business Process, Contracts, Invoices

We strictly follow business processes to ensure every step is standardized and transparent. From contract signing to invoice issuance, we provide full support to ensure every transaction is legal and compliant, truly achieving worry-free cooperation.

Full Support for Mainstream Models
Global AI Model List

OpenAI Top Models

World's Top AI Large Models

GPT-5
  • Model List:
  • GPT-5 gpt-5
  • GPT-5 gpt-5-mini
  • GPT-4.1 gpt-4.1
  • GPT-4.1 gpt-4.1-mini
  • o1 & o3 o1 / o3-mini
  • GPT-4 gpt-4o
  • GPT-4 gpt-4o-mini
  • Text-to-Image gpt-image-1
  • ...
Anthropic AI Models

OpenAI's main competitor, model capabilities rival GPT

claude-4.1
  • Model List:
  • claude-4.1 claude-opus-4-1-20250805
  • claude-4 claude-sonnet-4-20250514
  • claude-4 claude-opus-4-20250514
  • claude-3.7 claude-3-7-sonnet
  • claude-3.5 claude-3-5-sonnet
  • claude-3 claude-3-opus-20240229
  • claude-3 claude-3-haiku-20240307
  • claude-3 claude-3-haiku
  • ...
Open Source Models

Mainstream Open Source AI Models

DeepSeek
  • Model List:
  • DeepSeek R1 deepseek-reasoner
  • DeepSeek V3 deepseek-chat
  • DeepSeek Fast DeepSeek-V3.1-Fast
  • LongCat-Flash LongCat-Flash-Chat
  • Kimi K2 Kimi-K2-0905
  • GLM-4.5 GLM-4.5
  • Qwen3-Coder Qwen3-Coder
  • Qwen3-32B Qwen3-32B
  • ...

Questions You Care About

FAQ about API aggregation and DMXAPI usage. Customer Service QR Code

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FAQ

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