One product Private Preview

API changelog

Every change to API: dated and marked with the release stage it is in.

RSS Every product API

Release stage

Private Preview

Opens with the first cohort. Access by request.

Release ladderDefinitions

Planned
Early access
Private Preview (this stage)
Public Preview
General Availability

Entries: 1
Last entry: 2026-10-10

§ 2026-10 October 2026

1 entry

2026-10-10

API ANNOUNCEMENT

API: status at launch

One client for the whole platform, as Python, REST and a CLI, is in Private Preview, opening with the first cohort.

Private Preview

API

§03 Feeds RSS · JSON · MCP

Read it from a terminal.

Output as of the newest entry

$ curl -s https://fantasti.ai/changelog/index.json \
    | jq '.items[0] | {title, date_published, tags}'

Prints

{
  "title": "First cohort: requests open to companies",
  "date_published": "2026-10-10T00:00:00Z",
  "tags": [
    "Platform",
    "Announcement",
    "Private Preview"
  ]
}

$ curl -s https://fantasti.ai/changelog/product/api/rss.xml \
    | grep -m 3 "<title>"

Prints

    <title>Fantasti changelog: API</title>
      <title>API: status at launch</title>

RSS · API RSS 2.0

Every entry for this product.
/changelog/product/api/rss.xml
Every product: /changelog/rss.xml
JSON JSON Feed 1.1

Every entry, with its product, type, stage and dates as fields.
/changelog/index.json
MCP Planned

A tool on the Fantasti MCP server, for agents that read the changelog themselves.
changelog_list

Sheet: 01 / 01
Title: Changelog: API
Entries: 1
Updated: 2026-10-10