The Infrastructure of Uncensored Intelligence

The uncensored AI API: Shannon models with no refusals and no filters, served from our own GPUs. OpenAI- and Anthropic-compatible — drop in the SDK you already use, one key, streaming, tool calling and reasoning on every endpoint.

21 uncensored models 256K context window from $0.50/1M 3 compatible APIs 3 networks: TLS, Tor, I2P
shannon deepseekzaimoonshotainvidiaminimaxxiaomitencentpoolsidethinkingmachines
Reachable over Tor and I2P Onion service, I2P eepsite and an encrypted TLS mirror. Same /v1 routes, same key, streaming included; no cookies, no JavaScript, no third-party requests. api-encrypted.shannon-ai.com shannon…4cad.onion acvnvkde….b32.i2p Tor & I2P endpoints →

Models & pricing

PER 1M TOKENS

9 Shannon tiers and 12 hosted open-weight models behind one endpoint, with streaming and tool calling on every id. Usage is billed against your token quota, valued at $5 per million quota tokens. Model ids are stable — pin them in production; GET /v1/models returns this same table.

Hosted open-weight models 262,144-token context on every id; input and output billed separately; each id accepts what the model it imitates accepts

Model Input Structured output In / out per 1M
DeepSeek-V4-Pro-08133BIT-REAPDeepSeek · 1.6T MoE · 49B active Text in JSON schema $1.95 / $3.90 More →
GLM-5.23BIT-REAPZ.ai · 744B MoE · 40B active Text in JSON schema $0.73 / $2.34 More →
Kimi-K33BIT-REAPMoonshot AI · 2.8T MoE · 104B active Text + image in JSON schema $3.83 / $19.12 More →
Nemotron3Ultra3BIT-REAPNVIDIA · 550B hybrid Mamba-Attention MoE · 55B active Text in JSON schema $0.75 / $3.30 More →
MiniMax-M33BIT-REAPMiniMax · 428B MoE · 23B active · sparse attention Text + image in JSON schema $0.50 / $2.00 More →
DeepSeek-V4-Flash-0731W4A16-AUTOROUND-REAPDeepSeek · 284B MoE · 13B active Text in JSON schema $0.50 / $2.00 More →
Kimi-K2.6W4A16-AUTOROUND-REAPMoonshot AI · 1T MoE · 32B active Text + image in JSON schema $0.78 / $3.67 More →
Laguna-S-2.1W4A16-AUTOROUND-REAPPoolside · 118B MoE · 8B active Text in No structured output $0.50 / $2.00 More →
inklingW4A16-AUTOROUND-REAPThinking Machines · 975B MoE · 41B active Text + image in JSON object $1.42 / $6.07 More →
MiMo-V2.5-ProW8A16Xiaomi · 1.02T MoE · 42B active · 8-bit Text in JSON schema $0.50 / $2.00 More →
MiMo-V2.5W8A16Xiaomi · 8-bit multimodal · W8A16 Text + image in JSON schema $0.50 / $2.00 More →
Hy3W8A16Tencent · 295B MoE · 21B active · 8-bit Text in JSON schema $0.50 / $2.00 More →

Shannon models one flat rate for input and output

Model Context Input Structured output Price / 1M tokens
Shannon 1.6 Liteshannon-1.6-lite 192K Text + image in JSON schema $3.90
Shannon 1.6 Proshannon-1.6-pro 192K Text + image in JSON schema $7.80
Shannon 2 Liteshannon-2-lite 192K Text + image in JSON schema $3.90
Shannon 2 Proshannon-2-pro 192K Text + image in JSON schema $5.85
Shannon 3shannon-3 192K Text + image in JSON schema $3.35
Shannon 3 Proshannon-3-pro 192K Text + image in JSON schema $3.35
Shannon 3.1shannon-3.1 192K Text + image in JSON schema $3.35
Shannon 3.1 Proshannon-3.1-pro 192K Text + image in JSON schema $3.35
Shannon Coder 1shannon-coder-1 128K Text in JSON schema $8.00

Streaming responses include exact token usage in the final chunk. You are billed for the tokens you send and the reasoning and answer you receive — never for the pipeline's own rendering passes.

Pika-aloitus

1 · Create a key 2 · Point your SDK at Shannon 3 · Ship
Python
from openai import OpenAI

client = OpenAI(
    api_key="YOUR_API_KEY",
    base_url="https://api.shannon-ai.com/v1"
)

response = client.chat.completions.create(
    model="shannon-3",
    messages=[
        {"role": "system", "content": "You are a helpful assistant."},
        {"role": "user", "content": "Hello, Shannon!"}
    ],
    max_tokens=1024
)

print(response.choices[0].message.content)

Vastauksen muoto

200 · JSON
{
  "id": "chatcmpl-abc123",
  "object": "chat.completion",
  "created": 1234567890,
  "model": "Shannon 1.6 Lite",
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": "Hello! I'm Shannon, your AI assistant. How can I help you today?"
      },
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 25,
    "completion_tokens": 18,
    "total_tokens": 43
  }
}

API Playground

Interaktiivinen

Try every model and endpoint in the browser with your own key — streaming output, request inspector, and generated code you can paste straight into your app.

Interactive API console

Chat with any model, three endpoint dialects, tool calls, live latency and cost.

Launch Playground

Ominaisuudet

Everything the chat product can do, exposed over the wire.

Yhteensopiva

Drop-in vaihto

Toimii OpenAI:n ja Anthropic SDK:iden kanssa. Vaihda vain perus-URL-osoite.

Työkalut

Toiminto kutsu

Määrittele työkalut, anna Shannonin kutsua niitä. Tukee automaattista, pakotettua ja ei mitään -tiloja.

Etsi

Sisäänrakennettu verkkohaku

Reaaliaikainen verkkohaku lähdeviittauksilla. Automaattisesti saatavilla.

JSON

Strukturoidut lähdöt

JSON-tila ja JSON Schema-valvonta luotettavaa tietojen poimimista varten.

Agentti

Monikierrostyökalut

Automaattiset toimintojen suoritussilmukat. Jopa 10 iteraatiota per pyyntö.

Nopeasti

Suoratoisto

Palvelimen lähettämät tapahtumat reaaliaikaista merkkien suoratoistoa varten.

Yleiskatsaus

LIVE

Point your existing OpenAI or Anthropic SDK at Shannon and keep the same code. Every endpoint speaks the format you already use.

Perus-URL-osoite

OpenAI-yhteensopiva

https://api.shannon-ai.com/v1/chat/completions

Käytä Chat Completions API:ta toimintokutsujen ja suoratoiston kanssa.

Perus-URL-osoite

Anthropic-yhteensopiva

https://api.shannon-ai.com/v1/messages

Claude Messages -muoto työkaluilla ja antrooppisen version otsikolla.

Otsikot

Todennus

Valtuutus: Kantaja <oma-avaimesi>

Tai X-API-Key antropisella versiolla Claude-tyylisiin puheluihin.

Pääsy

Tila

Julkiset asiakirjat - Avain vaaditaan soittamiseen

Suoratoisto, toimintokutsu, strukturoidut lähdöt, verkkohaku.

Before your first request

  • Osoita SDK:si Shannoniin — Aseta baseURL yllä oleviin OpenAI- tai Anthropic-päätepisteisiin.
  • Liitä API-avain — Käytä Bearer-tunnuksia OpenAI-kutsuihin tai X-API-Key + anthropic-versioon.
  • Ota työkalut ja strukturoidut tulosteet käyttöön — Tukee OpenAI-työkaluja/toimintoja, JSON-skeemaa ja sisäänrakennettua web_hakua.
  • Raidan käyttö — Tarkastele tunnuksen ja haun kulutusta tällä sivulla, kun olet kirjautunut tilillesi.

Todennus

One key works everywhere. OpenAI-style requests use a Bearer header; Anthropic-style requests use x-api-key.

OpenAI-compatible
Authorization: Bearer YOUR_API_KEY

Anthropic-compatible

Anthropic-compatible
x-api-key: YOUR_API_KEY
anthropic-version: 2023-06-01

Tor & I2P endpoints

The API is also published as a Tor onion service and an I2P eepsite. Same routes, same key; only the base URL and the proxy change.

NetworkBase URL
Clear webhttps://api.shannon-ai.com/v1
Clear web (TLS, encrypted mirror)https://api-encrypted.shannon-ai.com/v1
Tor (onion service)http://shannonmd773o5vxz75byha5rkea7nzr3srotw46uwythq3pjl6y4cad.onion/v1
I2P (eepsite)http://acvnvkdea4xaczzjap7chysqqi4kkvp2eorfwkasindzmjpa47da.b32.i2p/v1

cURL through Tor

cURL · Tor
curl --socks5-hostname 127.0.0.1:9050 http://shannonmd773o5vxz75byha5rkea7nzr3srotw46uwythq3pjl6y4cad.onion/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "shannon-3-lite", "stream": true, "messages": [{"role": "user", "content": "Hello over Tor"}]}'

cURL through I2P

cURL · I2P
curl --proxy http://127.0.0.1:4444 http://acvnvkdea4xaczzjap7chysqqi4kkvp2eorfwkasindzmjpa47da.b32.i2p/v1/models \
  -H "Authorization: Bearer YOUR_API_KEY"

SDK base URL

Python · openai
import httpx
from openai import OpenAI

client = OpenAI(
    api_key="YOUR_API_KEY",
    base_url="http://shannonmd773o5vxz75byha5rkea7nzr3srotw46uwythq3pjl6y4cad.onion/v1",
    http_client=httpx.Client(proxy="socks5h://127.0.0.1:9050", timeout=600),
)

Cookies are never accepted on /v1, so the API key is the only credential. Streaming works over both networks; keep-alive frames are sent every few seconds.

Toiminto kutsu

Python
from openai import OpenAI
import json

client = OpenAI(
    api_key="YOUR_API_KEY",
    base_url="https://api.shannon-ai.com/v1"
)

# Define available tools/functions
tools = [
    {
        "type": "function",
        "function": {
            "name": "get_weather",
            "description": "Get current weather for a location",
            "parameters": {
                "type": "object",
                "properties": {
                    "location": {
                        "type": "string",
                        "description": "City name, e.g., 'Tokyo'"
                    },
                    "unit": {
                        "type": "string",
                        "enum": ["celsius", "fahrenheit"]
                    }
                },
                "required": ["location"]
            }
        }
    }
]

response = client.chat.completions.create(
    model="shannon-3",
    messages=[{"role": "user", "content": "What's the weather in Tokyo?"}],
    tools=tools,
    tool_choice="auto"
)

# Check if model wants to call a function
if response.choices[0].message.tool_calls:
    tool_call = response.choices[0].message.tool_calls[0]
    print(f"Function: {tool_call.function.name}")
    print(f"Arguments: {tool_call.function.arguments}")

tool_choice

"auto" Malli päättää, kutsutaanko funktiota (oletus)
"none" Poista tämän pyynnön kutsuminen käytöstä
{"type": "function", "function": {"name": "..."}} Pakota tietty funktiokutsu

Toiminto Call Response

200 · JSON
{
  "id": "chatcmpl-xyz",
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": null,
        "tool_calls": [
          {
            "id": "call_abc123",
            "type": "function",
            "function": {
              "name": "get_weather",
              "arguments": "{\"location\": \"Tokyo\", \"unit\": \"celsius\"}"
            }
          }
        ]
      },
      "finish_reason": "tool_calls"
    }
  ]
}

Strukturoidut lähdöt

Python
from openai import OpenAI

client = OpenAI(
    api_key="YOUR_API_KEY",
    base_url="https://api.shannon-ai.com/v1"
)

# Force JSON output with schema
response = client.chat.completions.create(
    model="shannon-3",
    messages=[
        {"role": "user", "content": "Extract: John Doe, 30 years old, engineer"}
    ],
    response_format={
        "type": "json_schema",
        "json_schema": {
            "name": "person_info",
            "schema": {
                "type": "object",
                "properties": {
                    "name": {"type": "string"},
                    "age": {"type": "integer"},
                    "occupation": {"type": "string"}
                },
                "required": ["name", "age", "occupation"]
            }
        }
    }
)

import json
data = json.loads(response.choices[0].message.content)
print(data)  # {"name": "John Doe", "age": 30, "occupation": "engineer"}

Vastausmuotovaihtoehdot

{"type": "json_object"} Pakota kelvollinen JSON -tulostus (ei tiettyä mallia)
{"type": "json_schema", "json_schema": {...}} Pakota tulos, joka vastaa tarkkaa malliasi

Suoratoisto

Server-sent events, OpenAI chunk format. Thinking models stream reasoning_content deltas before the answer; the final chunk carries exact usage.

Python
from openai import OpenAI

client = OpenAI(
    api_key="YOUR_API_KEY",
    base_url="https://api.shannon-ai.com/v1"
)

# Enable streaming for real-time responses
# Thinking models stream reasoning_content first, then content
stream = client.chat.completions.create(
    model="GLM-5.2-3BIT-REAP",
    messages=[
        {"role": "user", "content": "Write a short poem about AI"}
    ],
    stream=True
)

for chunk in stream:
    delta = chunk.choices[0].delta
    if getattr(delta, "reasoning_content", None):
        print(delta.reasoning_content, end="", flush=True)  # thinking stream
    if delta.content:
        print(delta.content, end="", flush=True)

Responses API

NEW

POST /v1/responses — the OpenAI Responses dialect: instructions, input items, function_call / function_call_output for tool loops, reasoning summaries as output items. Same models, same key.

Python
from openai import OpenAI

client = OpenAI(api_key="YOUR_API_KEY", base_url="https://api.shannon-ai.com/v1")

response = client.responses.create(
    model="shannon-3",
    instructions="You are a concise assistant.",
    input="Summarize the three-way handshake in two sentences.",
    reasoning={"effort": "low"},
)
print(response.output_text)

# Tool loop: function_call items come back in response.output; answer them
# with function_call_output items on the next call.

Streaming emits response.created, reasoning_summary_text.delta, output_text.delta, function_call_arguments.delta and response.completed; a failed generation ends with response.failed. Non-streaming is the default.

Reasoning effort

NEW

Every thinking model streams its trace as reasoning_content deltas (or a thinking block) before the answer, and finish_reason: length tells you the answer hit max_tokens. The depth knob — reasoning_effort on /v1/chat/completions (off, low, medium, high), reasoning.effort on /v1/responses, thinking.budget_tokens on /v1/messages — is read by the hosted open-weight models; the Shannon tiers accept it and choose their own depth. GET /v1/models reports reasoning_effort per model.

Python
from openai import OpenAI

client = OpenAI(api_key="YOUR_API_KEY", base_url="https://api.shannon-ai.com/v1")

# reasoning_effort: off | low | medium | high. Read by the hosted open-weight
# models, where it sets how long the solve pass thinks. Shannon tiers accept the
# field and pick their own depth -- GET /v1/models reports which is which.
stream = client.chat.completions.create(
    model="GLM-5.2-3BIT-REAP",
    reasoning_effort="medium",
    stream=True,
    messages=[{"role": "user", "content": "Is 221 prime?"}],
)
for chunk in stream:
    delta = chunk.choices[0].delta
    if getattr(delta, "reasoning_content", None):
        print(delta.reasoning_content, end="", flush=True)   # thinking
    if delta.content:
        print(delta.content, end="", flush=True)             # answer

Antrooppinen muoto

Drop-in for the Anthropic SDK — point it at our base URL and keep your Messages code.

https://api.shannon-ai.com/v1/messages
Python
import anthropic

client = anthropic.Anthropic(
    api_key="YOUR_API_KEY",
    base_url="https://api.shannon-ai.com"
)

response = client.messages.create(
    model="shannon-3",
    max_tokens=1024,
    messages=[
        {"role": "user", "content": "Hello, Shannon!"}
    ],
    # Tool use (Anthropic format)
    tools=[{
        "name": "web_search",
        "description": "Search the web",
        "input_schema": {
            "type": "object",
            "properties": {
                "query": {"type": "string"}
            },
            "required": ["query"]
        }
    }]
)

print(response.content[0].text)

CLI coding tools

NEW

Use Shannon as the model behind Claude Code, Codex CLI and other agent CLIs.

Claude Code

Anthropic's official CLI coding agent. Point it at Shannon to use as your AI backend for reading, editing, and running code directly in your terminal.

ANTHROPIC_BASE_URL=https://api.shannon-ai.com ANTHROPIC_API_KEY=sk-YOUR_KEY claude

Codex CLI

OpenAI's open-source coding agent. Uses the Responses API for multi-turn tool use, file editing, and shell commands — all routed through Shannon.

OPENAI_BASE_URL=https://api.shannon-ai.com/v1 OPENAI_API_KEY=sk-YOUR_KEY codex

Claude Code

Shell
# Install Claude Code (requires Node.js 18+)
npm install -g @anthropic-ai/claude-code

# Connect to Shannon AI as backend
export ANTHROPIC_BASE_URL=https://api.shannon-ai.com
export ANTHROPIC_API_KEY=sk-YOUR_API_KEY

# Launch Claude Code in bare mode (no Anthropic account needed)
claude

# Or run a one-shot command
claude -p "Explain this codebase"

# Claude Code will use Shannon's Anthropic-compatible API
# for all AI operations: reading files, editing code,
# running tests, and multi-turn tool use.

Codex CLI

Shell
# Install Codex CLI
npm install -g @openai/codex

# Connect to Shannon AI as backend
export OPENAI_BASE_URL=https://api.shannon-ai.com/v1
export OPENAI_API_KEY=sk-YOUR_API_KEY

# Launch Codex
codex

# Or run a one-shot command
codex "fix the bug in main.py"

# Codex uses the Responses API (POST /v1/responses)
# Shannon handles tool calls including:
# - Reading and writing files
# - Running shell commands
# - Multi-turn function calling

SDK:t

Any OpenAI or Anthropic SDK works out of the box.

Python

Virallinen OpenAI Python SDK - toimii Shannonin kanssa

pip install openai Documentation →

JavaScript / TypeScript

Virallinen OpenAI Node.js SDK - toimii Shannonin kanssa

npm install openai Documentation →

Go

Community Go -asiakasohjelma OpenAI-yhteensopiville sovellusliittymille

go get github.com/sashabaranov/go-openai Documentation →

Ruby

Community Ruby -asiakasohjelma OpenAI-yhteensopiville sovellusliittymille

gem install ruby-openai Documentation →

PHP

Yhteisön PHP-asiakasohjelma OpenAI-yhteensopiville API:ille

composer require openai-php/client Documentation →

Rust

Async Rust -asiakasohjelma OpenAI-yhteensopiville sovellusliittymille

cargo add async-openai Documentation →

Python (Anthropic)

Virallinen Anthropic Python SDK - toimii Shannonin kanssa

pip install anthropic Documentation →

TypeScript (Anthropic)

Virallinen Anthropic TypeScript SDK - toimii Shannonin kanssa

npm install @anthropic-ai/sdk Documentation →

Virheiden käsittely

Status Type Meaning
400 Huono pyyntö Virheellinen pyynnön muoto tai parametrit
401 Luvaton Virheellinen tai puuttuva API-avain
429 Kiintiö ylitetty Tunnus tai hakukiintiö ylitetty
429 Rate Limited Liikaa pyyntöjä, hidasta
500 Palvelinvirhe Sisäinen virhe, yritä myöhemmin uudelleen

Error body

4xx · JSON
{
  "error": {
    "message": "Invalid API key provided",
    "type": "authentication_error",
    "code": "invalid_api_key"
  }
}

Muutosloki

2.2.0

2026-03-28
  • Uusi Claude Code support — use Shannon as your Anthropic backend for the official CLI coding agent
  • Uusi Codex CLI support — full Responses API with multi-turn tool use for OpenAI's coding agent
  • Parannettu Anthropic streaming format fixes — proper content_block lifecycle, tool_use deltas, toolu_ prefixes
  • Parannettu Schema sanitization for Gemini — strips $schema, additionalProperties, $ref and other unsupported fields from tool schemas

2.1.0

2025-01-03
  • Uusi Lisätty shannon-coder-1 malli Claude Code CLI -integraatioon
  • Uusi Puhelupohjainen kiintiöjärjestelmä Coder-mallille
  • Parannettu Parempi toimintokutsujen luotettavuus

2.0.0

2024-12-15
  • Uusi Lisätty Anthropic Messages API -yhteensopivuus
  • Uusi Monikierrostyökalun suoritus (jopa 10 iteraatiota)
  • Uusi JSON Schema vastausmuodon tuki
  • Parannettu Parannettu verkkohaku paremmilla viittauksilla

1.5.0

2024-11-20
  • Uusi Lisätty shannon-deep-dapo -malli monimutkaista päättelyä varten
  • Uusi Sisäänrakennettu web_search-toiminto
  • Parannettu Lyhennetty viive suoratoistovastauksille

1.0.0

2024-10-01
  • Uusi Ensimmäinen API-julkaisu
  • Uusi OpenAI-yhteensopiva chat-päätepiste
  • Uusi Toimintopuhelutuki
  • Uusi Suoratoisto palvelimen lähettämien tapahtumien kautta

API-avaimesi

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Laskutus

GUEST

Kirjaudu sisään nähdäksesi saldosi. Jokainen API-kutsu, oli se hostattu tai Shannon, käyttää samaa saldoa kuin chat: ensin päivittäinen kiintiö, sitten ostettu saldo.

Mallikohtaiset hinnat löytyvät yllä olevasta Models & pricing -osiosta. Hostatut mallit laskuttavat syötteen ja ulosteen erikseen; Shannon-mallit käyttävät kiinteää hintaa. Molemmat veloitetaan saldostasi hintaan $5 per 1M kiintiotokenia. Katso hinnastoa →

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