Get API key

Uncensored LLM API

Cheapest LLM API for Uncensored Text Generation

Get the cheapest LLM API for your side project with a 100,000-token context window and zero monthly fees.

Get API keyView documentation

  • $0.15 per 1M input tokens
  • No minimum spend required
  • OpenAI-compatible endpoints

Test with one request

curl https://api.apillmcheapest.com/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "uncensored",
    "messages": [{"role": "user", "content": "What is the current status of the database migration job?"}]
  }'
$0.15
per 1M input tokens
$0.50
Output tokens / 1M
100,000
token context
$0.50
trial credit
300
requests per minute

Features

OpenAI Compatible

Swap in using standard SDKs with zero code changes.

Uncensored Model

Get answers without refusals for lawful adult or creative use.

Low Latency

Fast text generation optimized for wrapper apps and side projects.

No Contracts

Prepaid credit never expires and requires no credit card.

JSON Mode

Enforce structured outputs with response_format json_object support.

Streaming Support

Stream tokens via SSE for real-time user experiences.

Setup guide

  1. Create Account

    Sign up with Google or email to get your key instantly.

  2. Add Credit

    Top up with USDT or USDC to start generating tokens.

  3. Integrate

    Update your base URL and point your existing SDK client.

Build with it

AI Wrappers

Build cost-effective apps that need reliable text generation without subscription locks.

Content Analysis

Process thousands of reviews for sentiment without breaking your bootstrapper budget.

Creative Writing

Generate fiction or roleplay content without unexpected content filters blocking your flow.

Data Extraction

Extract structured data from emails or documents using JSON mode reliably.

Why this is the cheapest LLM API for side projects

We are the cheapest LLM API because you pay $0.15 per million input tokens and $0.50 per million output tokens with no minimum spend or monthly fees.

Zero subscription locks

Bootstrappers build AI wrappers that analyze thousands of user reviews without paying for idle capacity during quiet nights.

Instant code swaps

Our OpenAI-compatible endpoints let you swap providers by changing just the base_url and API key in your SDK.

Prepaid credit only

You never lose money on expired plans; your credit never expires and errors do not count against your balance.

Who uses our uncensored API and who should skip it

Bootstrappers building AI wrappers or side projects use this uncensored LLM API to analyze thousands of user reviews or reorganize text without content refusals. Developers appreciate the OpenAI-compatible endpoints and flat $0.15/$0.50 per million token pricing. Skip this if you need embeddings, image generation, or fine-tuning. It serves text generation only. Teams requiring SLA guarantees or multi-model routing should look elsewhere, as we offer a single, uncensored model with a 100,000-token context window.

Migrate from your current provider in three steps

Switch to the cheapest LLM API by updating three configuration lines. First, replace your base URL with api.apillmcheapest.com/v1. Next, paste your new uncensored LLM API key into the environment variable. Finally, send a test request to confirm streaming works. You keep your existing SDK code. Swap providers without rewriting logic or losing functionality.

From signup to first token: 4 simple steps

Get your key and start generating

  1. Sign up instantly. Use Google or email to create an account. No phone number required, and you receive an immediate API key.
  2. Add crypto credit. Top up with USDT (TRC20) or USDC (Base). Every request costs $0.15 per million input tokens and $0.50 per million output tokens.
  3. Swap the base URL. Point your OpenAI-compatible SDK to https://api.apillmcheapest.com/v1 using your new key.
  4. Send requests. Call POST /v1/chat/completions with model uncensored. You get immediate, uncensored text output.

What developers ask about the cheapest AI API

The cheapest LLM API for side projects avoids monthly fees by charging only for tokens used, with no minimum spend required. Uncensored text generation allows lawful adult content without refusals, while the 100,000-token context window handles long documents efficiently. Developers appreciate the OpenAI-compatible endpoints, enabling instant integration via standard SDKs without code changes. Pricing remains fixed at $0.15 per million input tokens, ensuring predictable costs for high-volume API calls.

How we differ from typical API providers

We charge $0.15/$0.50 per million tokens, not a flat monthly fee. Credit never expires. You pay only for real usage.

FeatureUsTypical Providers
Minimum Spend$0$20+
Credit ExpiryNever30–90 days
Content FiltersUncensoredStrict

FAQ

What is the cheapest LLM API for bootstrappers building AI wrappers?

It is this uncensored provider. You pay $0.15 per million input tokens. This flat rate requires no monthly fees. Your prepaid credit never expires. Errors cost nothing.

Does the uncensored model refuse lawful adult content?

No. The model answers without refusals for lawful adult use. It handles controversial topics freely. The only hard limit involves sexual content with minors. That specific category is always refused.

Can I use the standard OpenAI SDK to connect?

Yes. The API uses OpenAI-compatible endpoints. You simply update your base URL. Function calling works out of the box. JSON mode is fully supported for reliable data extraction.

How do I top up my credit balance?

Use USDT on TRC20 or USDC on Base. Minimum deposits start at $20. You receive bonus credits based on your deposit size.

Is there a free trial available for new accounts?

Yes. Every new account gets $0.50 in trial credit. This balance is valid for seven days. You can test the uncensored model immediately.

What is the maximum context window size?

The context window is 100,000 tokens. This includes both prompt and completion tokens. You can request up to 16,000 output tokens. Streaming via SSE is fully supported.

Get your API key

Sign up, copy the key, and update your base URL. That is all.

Get API key