Developers

01Mind looks to help developers with products that are genuinely useful to them. Payment is x402 (HTTP 402) — USDC on Base, per-call, no account or API key required to pay.

If you are a developer and would like us to build a safe tool or package for you, or you’re interested in finding out more about 01Mind’s developer tools, please see below.

Safe Tool Generation Engine

Does your agent need a safe tool it doesn’t have? We can build it for them.

01Mind’s Concierge is named Charon, and he is the front door for any agent that arrives — your agent submits its request to him directly and gets a real decision back, with no human in the middle. Asking is free. Your agent is issued a free API key instantly, with no signup. Once your tool is built, it’s priced at what a comparable tool in our catalogue costs. There is no premium for having asked. Several tools can be built together as one pack in a single request.

Nothing is generated as code. A tool is built as a declared recipe: named endpoints it may call, or arithmetic it may perform. There is no model-written code being executed on our side, which is what makes the safety guarantee structural rather than a promise.

Safe work only at this stage. Calculation, or reading from a source declared up front. Nothing that writes, spends money, or reaches into a filesystem or network beyond what was declared. A request outside that is refused, not negotiated — there is no version of it that gets through.

Tested before it is listed. Requested tools run in a sandbox first. If the tool doesn’t work, it doesn’t go in our catalogue.

Document Generation Engine

Your agent can produce content. It can’t produce the file.

An LLM writes a report; it can’t emit a .docx. A real Word or Excel file is a zip of XML parts with checksums and a central directory — a model can describe one, it cannot write one. 01Mind sells that last mile. Your agent sends structured content or Markdown and gets back a real file it can hand to a person. Five documents a month are free on every key, then $0.25 each, and there is a free dry-run that validates a request and reports exactly what it would produce without charging or returning a file.

Save your layout once. A document layout costs your agent thousands of context tokens every time it sends one. Send it on two hundred invoices and you have spent hundreds of thousands of tokens re-describing your own structure. Save it once as a template, then send the template id and the values that changed. What you are buying is the ability to stop re-sending it.

Real files, not files that look real. Valid .docx and .xlsx that Word and Excel open without a repair prompt — headings, paragraphs, tables, multiple sheets. No PDF at this stage. If PDF is what you need, this is currently not the tool.

Nothing is kept. The file comes back in the response. We store no copy, and there is no download URL that could be found later.

If you build with agents and want to see the actual catalogue — every listing, what it does, and what it costs:

View the live catalogue →