LETHE

The Models

Every leading model, none of the exposure.

One private endpoint, routed to the best models from every major lab — text, code, image, and more — all inside the same attested enclave.

OpenAI
Anthropic
Google
Meta
Mistral AI
DeepSeek
QWen
xAI
OpenAI
Anthropic
Google
Meta
Mistral AI
DeepSeek
QWen
xAI
Kimi
NVIDIA
Hugging Face
Perplexity
ElevenLabs
ByteDance
MiniMax
Kimi
NVIDIA
Hugging Face
Perplexity
ElevenLabs
ByteDance
MiniMax
LETHE

Ask anything, privately.

Learn more about LETHE ↓
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The Protocol

How a request runs inside LETHE, unread by anyone.

01

Encrypted request

Your prompt is encrypted client-side and paid for via x402 — no account, no API key tied to your identity.

02

Attested execution

The model runs inside a Trusted Execution Environment; even LETHE's own infrastructure cannot read the prompt or the output.

03

Verifiable deletion

A cryptographic attestation proves the request ran in an isolated enclave and was discarded — not just promised, provable.

See It Run

One request in, one response out, nothing remembered.

One OpenAI-compatible endpoint, callable from cURL, TypeScript, or Python. Encrypted request, attested execution inside a TEE, verifiable deletion — the same flow described in The Protocol, made real in three lines of code.

Connect for CLI →
infer.ts

const client = new OpenAI({

baseURL: "https://asklethe.ai/v1",

apiKey: process.env.LETHE_API_KEY,

});

const res = await client.chat.completions.create({

model: "lethe",

messages: [{ role: "user", content: prompt }],

});

Ancient ships sailing on a misty sea

The Token

Stake $LETHE, earn your share of every call.

Stakers earn protocol revenue. Every call burns supply. The more LETHE is used, the scarcer it gets.

Stake & earn

A share of every call

Stake $LETHE to earn a share of the USDC paid through x402 for every inference call on the network.

Burn on use

Deflationary by design

A portion of $LETHE is burned with every call, permanently shrinking supply as usage grows.

Our Product

Private inference infrastructure for agents and developers.

Cognition

Cognition

Your prompts and completions are never visible outside the enclave running them.

Perception

Perception

No dashboard, no logs, no operator with access to your requests — not even us.

Timing

Timing

Every call is paid and settled in the moment via x402 — nothing left behind after.

Network

Network

Built for agents talking to agents, machine to machine, over the OpenAI API.

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Begin

Your first request can already be private.

No account to create, no waitlist to join. Pay per call in USDC via x402 and run inference inside an attested enclave today.