Uncensored API

Character api for Unrestricted AI Apps

Get an uncensored AI endpoint with a 100k context window for your NSFW chatbot, no content filters and predictable token pricing.

POST /v1/chat/completions compatible
$0.15 per 1M input tokens
No card needed for trial

Get API key View documentation

Test with one call

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

from openai import OpenAI

client = OpenAI(base_url="https://api.apicharacter.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.apicharacter.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

Core features

OpenAI Compatible

Works with standard OpenAI SDKs by changing base_url.

Large Context Window

Supports 100,000 tokens for prompt and completion combined.

Streaming Support

Receive token usage details via SSE stream responses.

JSON Mode

Force structured outputs with response_format json_object setting.

Function Calling

Enable tools and tool_choice for complex workflows.

Crypto Payments

Top up with USDT or USDC for bonus credit.

Setup guide

Create Account

Add Credit

Deposit crypto to activate your account with bonus credits.

Make Request

Send POST requests to the uncensored model endpoint immediately.

Common use cases

Unfiltered Roleplay

Run unlimited character interactions without content refusal interruptions.

NSFW Chatbot

Build adult-friendly applications with direct model control.

Data Training

Use prompts for training without vendor data retention policies.

Developer Testing

Test uncensored responses with a free trial account.

1. Common mistakes people make in this niche and how to avoid them

Stop paying for refusals that block lawful adult content. Many developers waste budget on filtered models that reject NSFW chatbot requests arbitrarily. Avoid this by choosing an uncensored AI provider with transparent token pricing. Our uncensored LLM answers without moderation flags, ensuring consistent character AI behavior. Use our OpenAI compatible API to integrate directly. You control the model, not a black-box filter. Pay only for tokens used in actual responses.

2. Character API: The Engine for Unfiltered AI Applications

NSFW Roleplay Engines

Our uncensored LLM handles adult themes without sudden refusals, ensuring consistent character behavior.

Unrestricted Chatbots

Deploy unfiltered chatbot interfaces that respect user prompts, powered by the character API.

Content Creation

Generate long-form text using the 100k context window for detailed narratives.

Developer Testing

Use the $0.50 trial to verify your OpenAI compatible API setup instantly.

3. Worked cost examples with token arithmetic that use only our prices

Predictable token pricing

Costs are strictly linear. Input tokens cost $0.15 per million, output tokens $0.50 per million. Errors are free. A 10,000 token prompt plus 1,000 output tokens costs $0.002. Streaming via SSE includes usage data in the final chunk. You only pay for real consumption. Prepaid credit never expires. Top up via crypto to add bonus credit instantly. No hidden fees. No subscription. Simple arithmetic.

From signup to your first answer in minutes

Start by clicking “Get API key” and choosing Google or email login.

Create your account instantly; no phone number required.
Receive your unique API key immediately.
Update your SDK’s base_url to https://api.apicharacter.com/v1 and insert the key.
Send a POST request to /v1/chat/completions with the model uncensored.

You receive text output with zero content refusals for lawful adult topics.

5. Moving from another OpenAI-compatible provider in three steps

Switch to our uncensored LLM by updating two configuration values. First, change your base_url to HTTPS://api.apicharacter.com/v1. Second, replace your existing API key with the one from your account. Third, set the model id to "uncensored". You can now send POST /v1/chat/completions requests without content refusals. Errors remain free, so your prepaid credit only covers real usage.

6. How this differs from a typical alternative on 4-6 concrete signs (an HTML table; no competitor names)

We eliminate subscription fees, content refusals, and payment friction. While others charge more or filter your data, we offer direct control with crypto-only top-ups and predictable per-token pricing.

FAQ

What is the character API and how does it work?

It is an OpenAI-compatible endpoint serving one uncensored model. You send POST /v1/chat/completions requests. The API returns text responses without standard content refusals. It uses standard parameters like temperature and top_p for control.

Does the uncensored AI model allow NSFW chatbot usage?

Yes, it allows lawful adult content. It does not refuse controversial or fictional topics. The only hard limit is sexual content involving minors. You get direct control over prompts without hidden filters blocking your data.

How much does the uncensored LLM cost per token?

It costs $0.15 per 1M input tokens and $0.50 per 1M output tokens. Errors and refusals are free. You pay for real usage with prepaid credit that never expires. No monthly subscription fees apply.

Can I use the API key with standard OpenAI SDKs?

Yes, it works with any OpenAI-compatible client. You simply change the base_url to our endpoint. The model ID is "uncensored". Streaming and JSON mode are fully supported via standard parameters.

What payment methods are available for topping up credit?

We accept crypto only: USDT on TRC20 or USDC on Base. Minimum top-ups start at $20. Bonus credit ranges from +5% to +15% based on amount.

Is there a trial for the unfiltered chatbot API?

Yes, new accounts get $0.50 of trial credit. It is valid for seven days. You receive the key immediately after signing up with Google or email.

Get your key instantly

Get API key View documentation

Character api for Unrestricted AI Apps

Core features

OpenAI Compatible

Large Context Window

Streaming Support

JSON Mode

Function Calling

Crypto Payments

Setup guide

Create Account

Add Credit

Make Request

Common use cases

Unfiltered Roleplay

NSFW Chatbot

Data Training

Developer Testing

1. Common mistakes people make in this niche and how to avoid them

2. Character API: The Engine for Unfiltered AI Applications

NSFW Roleplay Engines

Unrestricted Chatbots

Content Creation

Developer Testing

3. Worked cost examples with token arithmetic that use only our prices

Predictable token pricing

4. How it works: 3-5 numbered steps from signup to the first answer

From signup to your first answer in minutes

5. Moving from another OpenAI-compatible provider in three steps

6. How this differs from a typical alternative on 4-6 concrete signs (an HTML table; no competitor names)

FAQ

Get your key instantly