# Publicus API & MCP

Structured, verified publications from 24 cantonal gazettes and the SOGC, via REST or MCP. Vaud and Thurgau: SOGC only.

Usage pricing

An API call counts the same as an MCP call; outgoing webhooks are free.

Automatic charge once CHF 50 is used; the month's balance is charged on the 1st (carried over if under CHF 5).

Adjustable monthly cap (CHF 100 by default, CHF 50 in the first month).

Existing subscribers: 100 MCP calls included per month.

REST API

Endpoints: publications, alerts, entities, keywords, webhooks. Limit: 60 requests per minute per key.

MCP server

Connect Claude, ChatGPT or any MCP client with your Publicus account (OAuth). Tools: keywords, recent alerts, subscription.

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Live page: https://publicus.ch/en/developers
Other languages: [FR](https://publicus.ch/developers) · [DE](https://publicus.ch/de/developers) · [IT](https://publicus.ch/it/developers)

> Publicus is not the official source within the meaning of the law. The legally binding publications remain those of the cantonal authorities and the SOGC.