AI for crypto builders, paid in crypto

If you build in crypto, your treasury is probably in crypto too. Paying for AI usually means a company card and a monthly invoice in dollars. Cloakray is pay as you go and crypto only: you top up your balance with the coins you already hold, and every request is deducted at the model's listed rate.

Pay the way you already pay

• Stablecoins or the majors. USDT, USDC, BTC, ETH, SOL, LTC and many more.
• Kept in US dollars. Your balance is credited in dollars once the payment confirms, so a price swing does not change what a request costs.
• No card, no subscription, no minimum. Top up ten dollars or ten thousand. Nothing renews and nothing is charged that you did not send.
• No gateway fees. You pay the model's rate and nothing on top, and a top-up credits exactly what you send.

What to build with it

• Smart contract review. Long-context models like Claude Opus 5.5 or DeepSeek V4.1 Flash Cyber can read a whole protocol at once and flag reentrancy, access-control gaps, unchecked external calls and rounding errors before your audit does.
• Transaction and wallet explainers. Give a model decoded calldata, logs and balances and have it explain in plain words what a transaction did: for a block explorer, a wallet or a support desk.
• Research agents. Combine tool calling with your own price, on-chain and news sources, and let an agent write the morning summary of what moved and why.
• Community and support bots. Answer the same hundred questions about your token, bridge or staking flow in Discord and Telegram, with a cheap fast model such as Gemini 3.5 Flash Lite or DeepSeek V4.1 Flash.
• Structured data out of messy text. Turn governance proposals, audit reports and announcements into JSON with structured outputs.

Two lines of code

Cloakray speaks the OpenAI and Anthropic APIs, so the SDKs, agents and frameworks you already use work as they are. Change the base URL and the key:

import os

from openai import OpenAI

client = OpenAI(
    base_url="https://api.cloakray.com/v1",
    api_key=os.environ["CLOAKRAY_API_KEY"],
)

reply = client.chat.completions.create(
    model="claude-sonnet-5-5",
    messages=[{"role": "user", "content": "Explain what this transaction did: " + decoded_tx}],
)

Watch what you spend

The console shows spend, tokens and latency per project, API key and model, so you can see exactly which bot or agent the balance went to. Give each one its own key and you can cut one off without touching the others.

Get started

1. Create an account. Your first project and API key are ready straight away.
2. Top up in the coin you hold.
3. Change the base URL to https://api.cloakray.com/v1 and pick a model from the list.