APIMaster
What is APIMaster?
What is APIMaster? APIMaster does one thing: find and verify the world's cheapest authentic AI API providers. We fingerprint-test every provider weekly to confirm you're getting the real model — not a fake or substituted one. Then we aggregate only the verified providers, so you get up to 90% off official OpenAI, Claude, and DeepSeek pricing without the risk. A trusted alternative to OpenRouter, Together AI, and other API aggregators — with one key difference: every provider is verified. How to use APIMaster? 1. Sign up at apimaster.ai. 2. Top up your balance and create an API key — APIMaster automatically routes your requests to the cheapest verified provider. 3. Swap your base_url. One-line change — compatible with Cursor, Claude Code, Codex, LiteLLM, LangChain, and any OpenAI SDK. APIMaster's Core Features: ✓ Fingerprint verification — weekly model authenticity testing on every provider ✓ Global cheapest providers aggregated — up to 90% off official list prices ✓ One API key for all models: GPT, Claude, DeepSeek, Gemini ✓ OpenAI-compatible — zero code changes needed ✓ Public detection results — full transparency on provider scores ✓ Pay-as-you-go from $1, supports PayPal, USDT, ePay
How to use APIMaster?
1. Sign up at apimaster.ai. 2. Top up your balance and create an API key — APIMaster automatically routes your requests to the cheapest verified provider. 3. Swap your base_url. One-line change — compatible with Cursor, Claude Code, Codex, LiteLLM, LangChain, and any OpenAI SDK.
APIMaster's Core Features
Fingerprint verification — weekly model authenticity testing on every provider
Up to 90% off official API prices — cheapest verified providers aggregated globally
One API key for all models: GPT, Claude, DeepSeek, Gemini
OpenAI-compatible endpoints — zero code changes needed
Public detection results — full transparency on provider scores
Pay-as-you-go from $1 — supports PayPal, USDT, ePay
APIMaster's Use Cases
Replacing OpenAI/Anthropic direct API to cut costs by up to 90%
Powering AI coding tools like Cursor, Claude Code, and Codex
Building LLM apps with LangChain, LiteLLM, or any OpenAI-compatible SDK
Accessing AI models in markets without direct API availability
Switching between AI providers without changing code
FAQ from APIMaster
What makes APIMaster different from OpenRouter?
How much can I save compared to official API pricing?
Do I need to change my code to use APIMaster?
What payment methods are supported?
APIMaster Support Email & Customer service contact & Refund contact etc.
Here is the APIMaster support email for customer service: [email protected] . More Contact, visit the contact us page(https://apimaster.ai/contact)
APIMaster Company
APIMaster Company name: APIMaster.AI .
APIMaster Company address: .
More about APIMaster, Please visit the about us page().
APIMaster Login
APIMaster Login Link: https://apimaster.ai/login
APIMaster Sign up
APIMaster Sign up Link: https://apimaster.ai/login
APIMaster Reviews (0)
APIMaster Pricing
Pay-as-you-go
From $1
No subscription. Top up and use. Up to 90% off official API prices.
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