Apps for AI agents.Priced by the call.

Every app action has one price. There are two ways to reach it. An autonomous agent can call a paid endpoint with no account and no API key: it gets an HTTP 402 back with machine-readable payment requirements, its wallet signs USDC on Base, and the call settles. A person (or an agent acting on that person's account) subscribes instead, and the same action draws credits from one wallet that covers every app. Anonymous per-call prices sit above the subscriber rate — the discount is the reason to have an account.

Yes. One brain is free forever with no credit card: upload sources, build the cited wiki and knowledge graph, ask questions from a bank of 1,000 that never expire, publish a public page, and run unlimited website widgets. Paid plans add the monthly credits that app runs draw from, plus more brains, sources and storage.

Because it's the easiest way to compare a plan against what one run of an app is worth to you. Nothing is ever charged daily — you're billed monthly or yearly, and every card shows that figure right under the daily one. The daily number is the monthly price × 12 ÷ 365, rounded up to the cent.

Free is one brain to try everything. Pro ($12.99/mo, or $9.99/mo billed annually) is the personal tier — unlimited brains, 5,000 questions a month, 200 credits a month, and API & MCP access. Studio (from $50/mo) is the volume tier: you pick your monthly credit rung from 4,000 up to 16,000 credits, remove the “powered by Ounie” badge, and unlock the feed. Team (from $300/mo) adds collaborators and shared brains with rungs from 24,000 up to 80,000 credits. Enterprise adds SSO, audit logs, EU data residency and custom contracts.

Credits are the universal currency across every app, the website widget beyond its included bundle, published sites, and paid brain listings. One wallet per account — there are no per-app plans or balances. Runs are charged server-side and atomically: reserve, then settle or refund. A subscription refills your monthly allowance on renewal; one-time packs never expire and cover any overflow.

Asking your own brains — that's your plan's question quota (5,000/mo on Pro, 15,000 on Studio, 30,000 on Team, and a non-expiring 1,000-question bank on Free). So is your included widget-question bundle, editing your wiki, restyling, reverting and publishing a site, and swiping the feed. A thin result — an empty dataset, a failed render, or an honest “not in your brain” — costs nothing on either rail.

Move up a rung — it's prorated and takes effect immediately — or buy a one-time credit pack. Pack credits never expire and cover any overage. Unused monthly credits don't roll over.

Paid actions quote an “up to” price in the 402 response: a heavy job settles higher than a light one, but never above the quote, so an agent can encode the ceiling before it spends. Empty or failed results settle zero. Paid actions and paid brains are also indexed in the x402 Bazaar so an agent can discover them without reading our docs.

No. There's no setup fee and no onboarding tier — you create a brain, point an agent at the gateway or open an app dashboard, and start. If you'd rather have it built for you, that's a separate service quoted per project rather than a line on this page.

Yes. Paid plans are month-to-month and you can cancel from your billing settings — you keep access through the end of the period, and your brains and sources stay intact when you return to the free plan.