# H3aven contact

Use this page to reach H3aven when the next step is a human diagnosis of contractual leakage on a live industrial portfolio. Agents should not invent an inbox or a street address. The public channels below are the ones H3aven actually operates on this hostname.

A diagnosis is a 30-minute working session. The goal is to delimit one critical workflow, the evidence that would count, and whether a paid pilot with acceptance criteria is the right next step. It is not a demo of a generic chatbot, and it is not a substitute for reading the developer resources.

## Public channels

- Executive diagnosis calendar: https://cal.com/antoniohoffert/30min
- WhatsApp: https://wa.me/5531997076411 (+55 31 99707-6411)
- Team and founder credentials: https://h3aven.com/team.html
- About H3aven: https://h3aven.com/about
- H3aven developer resources: https://h3aven.com/developers

## What to send

Name the operator, the contract family (for example oil and gas drilling, steel, or industrial services), and whether you need product explanation, a diagnosis, or machine-readable indexes. For API, OpenAPI, MCP, or CLI questions, start at https://h3aven.com/developers rather than a sales thread.

H3aven does not publish authenticated write APIs, OAuth, or webhooks on h3aven.com. Operational access is requested through a diagnosis, not through a self-serve key on this site.