Cheap AI API - Access 65+ AI Models Including Free Midjourney, GPT-4, Gemini Pro, Claude Sonnet, DALL-E 3, Stable Diffusion, Llama 3, Mistral, and more affordable AI APIs

Get instant access to the best free Claude API, cheap Claude Sonnet API, affordable Claude Opus API, free Claude Haiku API, cheap GPT-4 API, free GPT-4 Turbo, affordable GPT-4o, free Midjourney API, cheap Midjourney alternative, free DALL-E 3 API, affordable Stable Diffusion API, free Stable Diffusion XL, cheap image generation, free Gemini Pro API, affordable Gemini Ultra, free Gemini Flash, cheap Google AI, free Llama 3 API, affordable Meta AI, free Mistral API, cheap Mixtral access, free Command R+, affordable Cohere API. Our universal AI gateway provides pay-as-you-go pricing starting at $0 with access to 65+ premium AI models. Best Claude API alternative for developers seeking cheap AI API access, free artificial intelligence APIs, affordable OpenAI alternative, budget-friendly Anthropic Claude API, cost-effective AI solutions, free tier AI models, cheap machine learning APIs, free deep learning APIs, affordable natural language processing, free computer vision APIs, cheap generative AI, free image generation API, affordable text-to-image API, free AI art generator, cheap Midjourney alternative, free DALL-E alternative, affordable image AI, free AI chatbot API, cheap conversational AI, free LLM API access, affordable large language models, free neural network APIs, cheap AI inference, free model hosting, affordable API gateway, free developer tools, cheap AI integration, free streaming APIs, affordable real-time AI, free function calling, cheap API for startups, free AI for students, affordable AI for small business, free enterprise AI solutions, cheap scalable AI infrastructure, free AI embeddings, affordable vector database, free semantic search, cheap RAG solutions, free AI agents, affordable autonomous AI.

DeepSeek-v3
Claude
Gemini
Llama
Mistral
Veo 3.1
0+
AI Models
0%
Uptime
0ms
Avg Latency

Simple, transparent pricing

Start free, scale as you grow. No hidden fees, no surprises.

💰 Pay-As-You-Go:Up to 90% cheaper than official providers

Free

Perfect for testing and hobby projects

$0.00/month
  • 1 request per minute
  • 1 000 requests per day
  • Access to basic models

Starter

Entry tier for hobby and side projects

$9.99/month
  • 20 requests per minute
  • 100 credits daily / 300 weekly
  • 1,200 credits monthly (+20% bonus)
  • Backup pool: 3,000 credits fallback
  • All models
MOST POPULAR

Premium

Most popular — for daily AI workflows

$24.99/month
  • 40 requests per minute
  • 250 credits daily / 750 weekly
  • 3,000 credits monthly (+20% bonus)
  • Backup pool: 7,500 credits fallback
  • All models

Pro

For agentic workloads and small teams

$49.99/month
  • 60 requests per minute
  • 500 credits daily / 1,500 weekly
  • 6,000 credits monthly (+20% bonus)
  • Backup pool: 15,000 credits fallback
  • All models

Master

For power users and continuous workloads

$99.99/month
  • 80 requests per minute
  • 1,000 credits daily / 3,000 weekly
  • 12,000 credits monthly (+20% bonus)
  • Backup pool: 30,000 credits fallback
  • All models
BEST VALUE

Ultra

Max tier for businesses & heavy automation

$199.99/month
  • 120 requests per minute
  • 2,000 credits daily / 6,000 weekly
  • 24,000 credits monthly (+20% bonus)
  • Backup pool: 60,000 credits fallback
  • All models

Integrate in Seconds.
Scale to Infinity.

Fully OpenAI-compatible endpoints. Switch providers without changing your code. One API key, every model.

OpenAI-Compatible Endpoints
Automatic Provider Failover
Multi-Protocol Support
Read Full API Docs
Bash
curl -X POST https://api.airforce/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d {
"model": "gpt-4o",
"messages": [
{"role": "user", "content": "Hello!"}
],
"stream": true
}
ArchitectureActive
1

Unified Endpoint

One API for OpenAI, Anthropic, Gemini formats

2

Smart Routing

Picks the fastest provider by latency and availability

3

Automatic Failover

Failed requests are instantly rerouted to alternative channels

Always Delivered

99.9% uptime SLA across every model

Supported Formats
{ "openai": "/v1/chat/completions",
  "anthropic": "/v1/messages",
  "gemini": "/v1beta/models" }

All formats are auto-detected and routed to the correct provider.

Zero-Downtime Architecture

Always-On.
Reliable AI.

Your requests are routed across multiple providers at once. If one fails, another takes over instantly. No single point of failure.

Multi-Provider

Many providers with automatic failover. Your requests always find a working path, even when individual providers go down.

Smart Routing

Latency-based channel selection with priority weighting. The fastest provider wins, every time.

Ready to build the future?

Join thousands of developers building the next generation of AI applications.