Build with the Solen API

Every model, one key, an honest privacy label on each. OpenAI-compatible, so your existing code works unchanged.

Get started in seconds

If you've used OpenAI, Anthropic or similar APIs, you'll feel right at home.

curl https://solenrh.com/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "X-Privacy-Floor: sealed" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "llama-4-maverick",
    "messages": [{"role": "user", "content": "Hello, world!"}]
  }'

Pay per request. Deposit in dollars.

Two prompts are free every day. After that, usage is metered per token at the prices on the Models page and drawn from your balance. No plan, no minimum.

Sent ETH manually? Paste the transaction hash

Claim credits

Send ETH on Robinhood Chain (chain id 4663) to from your connected wallet, then paste the hash here.

How billing works

• Per tokenInput and output are metered separately at the model's listed price.
• Receipt on every answerEach response carries what it cost. Nothing else is recorded: no text, no identity.