Uncensored LLM API

Unfiltered chat ai API for developers

Deploy our uncensored LLM via a standard OpenAI-compatible endpoint. Get a 100,000-token context window and pay per token with crypto.

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100,000 token context window
Pay per token, crypto only
$0.50 trial, no card needed

Test with a single call

curl https://api.unfilteredchatai.com/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "uncensored",
    "messages": [{"role": "user", "content": "List the top five rust crates for async web servers"}]
  }'

from openai import OpenAI

client = OpenAI(base_url="https://api.unfilteredchatai.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.unfilteredchatai.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);

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

Key features

OpenAI-Compatible Endpoint

Use the official SDKs by changing the base_url to our API endpoint.

Large Context Window

Process up to 100,000 tokens for prompt and completion combined in one request.

Function Calling Support

Enable tools and tool_choice for structured data extraction and automation workflows.

Streaming via SSE

Receive real-time token usage data in the last chunk of your stream.

JSON Mode Enabled

Force strict JSON output using the response_format parameter for reliable parsing.

No Subscription Fees

Prepaid credit never expires and errors do not consume your allocated tokens.

Setup process

Create Your Account

Add Crypto Credit

Top up with USDT or USDC to start using the uncensored model.

Point Your SDK

Update your base_url and API key in your existing OpenAI-compatible client.

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OpenAI-compatible, uncensored API

Common use cases

NSFW Roleplay Engines

Serve uncensored narratives without content filters interrupting the user experience.

Creative Writing Assistants

Generate unrestricted fiction and stories with full control over tone and content.

Data Extraction Pipelines

Use JSON mode to parse complex structures from large context windows efficiently.

Research Model Testing

Evaluate open-weight model behavior without proprietary restrictions on controversial topics.

Move from another OpenAI-compatible provider in three steps

Switching is straightforward because we use the standard OpenAI-compatible endpoint. First, update your base URL to our API address. Second, replace your existing key with the new one from your dashboard. Third, verify connectivity with a simple test request. This process eliminates routing complexity immediately. You gain direct access to an uncensored large language model without proxy overhead or subscription friction. The transition takes minutes, not days.

Why 'unfiltered chat AI' is the right choice for NSFW and creative work

Our API delivers an uncensored LLM endpoint that skips standard refusals for lawful adult, fictional, or controversial content.

NSFW and creative work

Generate unrestricted stories without sudden moderation cuts. The model handles nuanced adult themes naturally.

Developer testing

Debug response logic without filtering noise. Use standard OpenAI SDKs with our dedicated endpoint.

Content generation

Create unlimited text for apps. Pay only for tokens used, with no subscription fees.

What developers actually ask about this topic

Do we support streaming? Yes. Our API returns Server-Sent Events for real-time token delivery, with usage stats in the final chunk.

Missing citations in parallel responses?

Check your client. We send standard JSON; formatting issues usually stem from local parsing logic, not our server.

Are refusals free?

Yes. Errors and standard refusals consume zero tokens, so you never pay for downtime.

How this differs from a typical alternative

We eliminate routing complexity by serving a single, dedicated uncensored model. Unlike typical alternatives that bundle multiple vendors, we offer direct access to one open-weight architecture optimized for unrestricted outputs. This approach removes the friction of managing multiple API keys or negotiating separate rate limits for different providers.

Who uses it, in which real situations; and plainly who it is NOT for

Developers building NSFW chatbots or unrestricted creative writing apps rely on our uncensored LLM for precise control without content refusals. You get 100k context windows and streaming support for complex narratives. It is NOT for you if you need image generation, embeddings, or strict moderation. We do not offer SLAs or multi-model routing. Use this API for single-model freedom, not enterprise redundancy.

Common mistakes in uncensored AI integration

Developers often assume all uncensored models handle long contexts equally well. Our API supports a 100,000-token window, but you must configure max_tokens correctly to avoid unexpected truncation. Another frequent error is ignoring streaming overhead; enable SSE to receive token usage data in the final chunk. Finally, do not expect image generation or embeddings from this text-only endpoint. Check your base_url and key format immediately after signup.

Frequently asked questions

What is unfiltered chat AI?

It is an uncensored LLM API serving a single open-weight model via a standard endpoint. The base URL is HTTPS://api.unfilteredchatai.com/v1 and the model id is "uncensored". It supports streaming, function calling, and JSON mode for unrestricted text generation.

How much does the uncensored AI chat API cost?

It costs $0.15 per 1M input tokens and $0.50 per 1M output tokens. You pay strictly for real token usage with prepaid crypto. Errors and refusals are free, and your credit never expires once purchased.

Does the uncensored model support streaming responses?

Yes, it supports streaming via Server-Sent Events. Token usage details are included in the last chunk of the stream. This allows real-time rendering of completions in your application without waiting for the full response.

What is the maximum context window?

The context window is 100,000 tokens for both prompt and completion combined. You can generate up to 16,000 tokens per request, or 2,048 if you do not set the max_tokens parameter explicitly.

Can I use this with the official OpenAI SDKs?

Yes, it is fully OpenAI-compatible. You can use the official SDKs by updating the base_url to HTTPS://api.unfilteredchatai.com/v1 and providing your API key. No other client changes are required.

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.

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