Uncensored LLM API

Apertus ai chat: The Uncensored LLM API

Drop apertus AI chat into your OpenAI SDK and generate text with a 100,000 token context window using crypto-only billing.

100k token context window
Crypto payments only
OpenAI compatible

Get your key View documentation

$0.15per 1M input tokens
$0.50Output tokens / 1M
100,000token context
$0.50trial credit
300requests per minute

Test with one call

base_url: https://api.apertusaichat.com/v1
model: uncensored

curl https://api.apertusaichat.com/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "uncensored",
    "messages": [{"role": "user", "content": "Set role to assistant"}]
  }'

from openai import OpenAI

client = OpenAI(base_url="https://api.apertusaichat.com/v1", api_key="YOUR_KEY")

resp = client.chat.completions.create(
    model="uncensored",
    messages=[{"role": "user", "content": "Summarise this thread without softening it."}],
)
print(resp.choices[0].message.content)

import OpenAI from "openai";

const client = new OpenAI({ baseURL: "https://api.apertusaichat.com/v1", apiKey: process.env.API_KEY });

const resp = await client.chat.completions.create({
  model: "uncensored",
  messages: [{ role: "user", content: "Draft a villain monologue for my game." }],
});
console.log(resp.choices[0].message.content);

Capabilities

OpenAI Compatible

Works with official SDKs by changing base_url.

Uncensored Model

Answers without refusals for lawful adult content.

Function Calling

Supports tools, tool_choice, and JSON mode.

Streaming Support

Real-time tokens via SSE with usage data.

No Subscription

Pay only for tokens with prepaid credit.

Privacy First

Prompts are not used for model training.

Setup guide

1
Get API Key
Sign in with Google or email instantly.
2
Top Up Crypto
Add USDT or USDC with bonus credit.
3
Integrate SDK
Point your client to our base URL.

Integration examples

RAG Systems

Process long documents with a 100k context window.

Content Generation

Produce unrestricted text for creative or adult projects.

Tool Use

Execute complex workflows via function calling features.

Dev Testing

Verify uncensored behavior without vendor policy noise.

What is apertus AI chat?

apertus AI chat is a hosted, OpenAI-compatible API serving one uncensored large language model for unrestricted use cases.

NSFW-Ready Generation

Send text and receive text without content refusals for lawful adult topics.

Drop-In SDKs

Change base_url to HTTPS://api.apertusaichat.com/v1 and keep your existing client logic intact.

Crypto Payments

Top up via USDT or USDC with no monthly subscriptions or hidden fees.

Common Mistakes in Uncensored AI Integration

Developers often assume uncensored LLMs behave like standard models, causing integration failures.

Ignoring Context Limits: Sending prompts that exceed the 100,000-token window breaks responses.
Wrong Model IDs: Using generic identifiers instead of "uncensored" causes errors.
Missing Headers: Forgetting to set response_format: json_object breaks structured data parsing.

Verify your base URL and request body before scaling.

Migrate Your OpenAI Integration in Three Steps

Switch to apertus AI chat instantly

Replace your base URL and API key to route traffic to our uncensored LLM.

Update Configuration: Point your SDK to https://api.apertusaichat.com/v1.
Set Model ID: Pass uncensored as the model name in your requests.
Verify: Send a test completion to confirm the endpoint responds correctly.

Since the API is strictly OpenAI-compatible, existing tools integrate without code changes.

Obtain your API key instantly via Google or email login, then configure your SDK with the base URL and key.

Sign up without a card to receive $0.50 trial credit.
Top up with USDT or USDC, starting at $20.
Send a POST request to /v1/chat/completions with model uncensored.
Receive text output immediately.

No phone number required.

Real Cost Examples: Token Arithmetic

Predictable billing requires understanding your token counts. Input costs $0.15 per 1M tokens, while output runs $0.50 per 1M tokens. A 50,000-token prompt with a 2,000-token response consumes 52,000 tokens total. This usage amounts to $0.0078. Errors incur zero charges, ensuring you only pay for actual completions.

The Developer’s Checklist for Choosing an LLM Provider

Verify the API strictly follows OpenAI chat completions endpoints.

Check for 100,000 token context windows.
Confirm crypto-only top-ups from $20.
Ensure no model routing hides the base model.
Validate streaming via SSE with token counts.
Confirm prepaid credit never expires.

Apertus AI chat delivers exactly this: one uncensored LLM, transparent per-token pricing, and zero vendor lock-in.

Common questions

What is apertus AI chat?

It is a hosted, OpenAI-compatible API serving one uncensored LLM. Text enters, text exits. The base URL is HTTPS://api.apertusaichat.com/v1. Input tokens cost $0.15 per 1M, while output tokens are $0.50 per 1M.

Does it support streaming?

Yes. The API supports streaming via Server-Sent Events. Token usage details appear in the final chunk of the stream. This allows real-time text rendering in your client application without waiting for the full response to complete.

How do I handle function calling?

You can use standard tool definitions and tool_choice parameters. The API supports JSON mode via response_format. Pass your tool schemas in the messages array, and the model will return structured JSON objects for your functions to execute.

What is the context window size?

The model supports a 100,000 token context window for both prompt and completion. The maximum output per request is 16,000 tokens. If you do not set max_tokens, the limit defaults to 2,048 tokens per request.

Which payment methods do you accept?

Crypto only: USDT on TRC20 or USDC on Base, any whole amount from $20 to $500. Bonus credit applies from $50.

What are the rate limits?

You are limited to 300 requests per minute and 8 concurrent requests per key. The maximum request body size is 8 MB. Each account holds one active key; generating a new key replaces the previous one immediately.

Get your API key now

Get your key

Apertus ai chat: The Uncensored LLM API

Test with one call

Capabilities

OpenAI Compatible

Uncensored Model

Function Calling

Streaming Support

No Subscription

Privacy First

Setup guide

Get API Key

Top Up Crypto

Integrate SDK

Integration examples

RAG Systems

Content Generation

Tool Use

Dev Testing

What is apertus AI chat?

NSFW-Ready Generation

Drop-In SDKs

Crypto Payments

Common Mistakes in Uncensored AI Integration

Migrate Your OpenAI Integration in Three Steps

Switch to apertus AI chat instantly

From Signup to First Token: How It Works

Real Cost Examples: Token Arithmetic

The Developer’s Checklist for Choosing an LLM Provider

Common questions

Get your API key now