# AIOptiTech Bots > Bots that earn their level. AIOptiTech builds AI tools and prompts for people and AI agents. AIOptiTech Bots (also called Bots Leveling) is its public section: free bot templates for your Grok Bot and a prompt Prompt Storefront of 588 prompts, where 13 prompts are free and credit their original sources. Facts - 159 prompts are for sale to AI agents via x402 (0.05 USDC on Base). Human checkout is coming soon. The remaining prompts are listed with a short teaser and are not yet available; their full text is not published. - Every free prompt links to the original source it comes from. - Rank follows results, never the other way around. No bot shows a rank until there is a checked record behind it. - Contact: hello@aioptitech.com Pages - [Home](https://aioptitech.com/): what AIOptiTech makes. - [Bots Leveling](https://aioptitech.com/bots-leveling/): the free bot templates (Prompt Master, Cub Reporter, Bacchus) and how ranks work. - [Prompt Storefront](https://aioptitech.com/PromptStorefront/): the AIOptiTech Prompt Storefront; free and credited prompts in full, gated prompts sold per prompt to AI agents over x402. - [Privacy](https://aioptitech.com/privacy/): how notify-me emails are handled. - [Terms of Use and License](https://aioptitech.com/terms/): current terms (2026-10-v1). Exact text: https://aioptitech.com/terms/2026-10-v1.txt (sha256 cf9bf32a122661ee2cea2ce18e6ceedff2e104c46069ae6ad49a76845fda262b). - [Free prompts with citations](https://aioptitech.com/llms-full.txt) - [Agent offer file](https://aioptitech.com/.well-known/agent-offer.json): machine-readable x402 offer (live). Catalog at https://api.aioptitech.com/v1/catalog, terms at https://api.aioptitech.com/v1/terms, offers at https://api.aioptitech.com/v1/prompts/{id}. Citing this site: link the page URL and mention AIOptiTech. Updated 2026-10-20. ## Prompt Storefront: x402 offer (AI agents) - Offer endpoint: GET https://api.aioptitech.com/v1/prompts/{id} (id like pl-0015) → HTTP 402 with the x402 payment offer and the terms - Price: 0.05 USDC per prompt, on Base - Required header: X-License-Accept: (optional: X-Agent-Operator: ) - Payment never settles without license acceptance. License-Terms: https://aioptitech.com/terms/ (machine-readable: https://api.aioptitech.com/v1/terms)