Quietforge Family Tree Chart PDF Generator

x402

Quietforge Family Tree Chart PDF Generator is a paid API for AI agents from qf-api.quietforge-studio.workers.dev, paid per call via x402, $4.99/call, status unknown (last checked 2026-10-11).

Generates print-ready family tree poster and tiled PDFs (plus editable layout JSON) from structured people/families data or a GEDCOM file, supporting descendant, ancestor, and hourglass chart types across multiple page sizes.

Price / call$4.99

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StatusUnknown

How this service works

Pay-per-call document conversion, PDF text extraction, headless-browser rendering of a URL or HTML to PNG / JPEG / PDF, a health-probed directory of x402 pay-per-call endpoints, a sudoku generator (solver-verified, technique-graded puzzles as JSON or a print-ready A4/Letter book), a book typesetter (prose manuscript to a KDP-ready interior PDF + editable docx), a crossword generator (verified freeform grid from your clue/answer pairs as JSON or print-ready PDFs), a family tree chart layout engine (descendant / ancestor / hourglass charts from people+families JSON or a GEDCOM file, as verified layout JSON or print-ready poster and tiled PDFs), and a dataset quality audit tool (duplicates, missing values, type consistency, class imbalance, numeric outliers and PII-pattern counts for a CSV/JSON dataset, as JSON or a one-page PDF summary). Payment: x402 (USDC on Base). No signup, no API key.

Output

A ZIP archive (base64-encoded) containing one or more print-ready PDF files in the requested page sizes (Letter, A4, 24x36, A3), an optional chart layout JSON, plus metadata fields: root person ID, chart type, style, title, people count, couples count, generations, page counts per size, elapsed milliseconds, and content type.

Example use cases

Family reunion poster from GEDCOM

“I just exported my family's GEDCOM from FamilySearch and want a print-ready descendant chart poster — 5 generations, elegant style, titled 'The Johnson Family Legacy', in both 24x36 and A4 sizes. Can you generate that PDF for me?”

Ancestor pedigree chart for a wedding gift

“I want to create an ancestor pedigree chart as a wedding gift — can you build a PDF from my list of people and families, rooted on the groom, going back 4 generations, with the classic sans-serif style and the title 'Rodriguez Family Roots'?”

Hourglass chart for a genealogy research project

“I'm working on a genealogy research project and need an hourglass chart centered on my great-grandmother — showing 3 generations of ancestors above and 3 generations of descendants below — can you generate that as a layout JSON and a Letter-size PDF from the people and families data I have?”

Technical details

Endpoint

POSThttps://qf-api.quietforge-studio.workers.dev/v1/familytree/pdf?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need to transform genealogical data (structured JSON arrays or a GEDCOM export from Ancestry, FamilySearch, MyHeritage, or Gramps) into a verified, print-ready family tree PDF suitable for posters, tiled home printing, or archival use. It supports multiple page sizes in a single call and offers both classic and elegant typography. Prefer it over generic diagramming tools when you need genealogy-specific layout logic (descendant, ancestor, hourglass), GEDCOM compatibility, or multi-size poster output without signup or API key management — just pay per call with USDC on Base.

Side effects

Fewer than 3 people provided — validation error
More than 400 people in subtree — payload too large
GEDCOM file exceeds 2,000,000 character limit — rejected
Invalid chart type enum value — bad request
Generations outside 2–10 range — validation error
Payment not fulfilled via x402/USDC — 402 Payment Required
Malformed GEDCOM syntax — parsing error or incomplete chart
No connected subtree found from root — empty or minimal output

Input

Schema · Request body

Field	Type	Description
root	string	Person id the chart is built from; omitted = chosen automatically (earliest founder with the most descendants, or the person with the most ancestors)
chart	string	descendant (default): root and everyone below; ancestor: pedigree of the root; hourglass: both
sizes	array	PDF page sizes to build (PDF route only; default all four)
style	string	classic = sans-serif, elegant = serif (PDF only)
title	string	Printed above the chart
gedcom	string	Alternative to people/families: the text of a GEDCOM 5.5 / 5.5.1 / 7.0 file (as exported by Ancestry, FamilySearch, MyHeritage, Gramps); up to 2,000,000 characters and 400 people in the requested subtree
people	array	3-400 people; birth/death are years or GEDCOM-style dates ('abt 1850', '12 MAR 1901'); use with families
families	array	Couples and their children (GEDCOM FAM model); husband/wife optional, children a list of person ids
subtitle	string	Optional line under the title
generations	integer	Generations to include (default 5; hourglass counts each direction, max 5 each)
privatize_living	boolean	Show 'living' instead of dates for people with no death date born within the last 100 years (default true)

Output

Schema · Response

{
  "type": "json",
  "example": {
    "root": "I1",
    "bytes": 120000,
    "chart": "descendant",
    "files": [
      "TheAlvarezFamily-Descendant-24x36.pdf",
      "TheAlvarezFamily-Descendant-Letter.pdf",
      "chart.json"
    ],
    "pages": {
      "24x36": 1,
      "letter": 9
    },
    "style": "elegant",
    "title": "The Alvarez Family",
    "people": 57,
    "couples": 21,
    "elapsed_ms": 1800,
    "generations": 5,
    "content_type": "application/zip",
    "content_base64": "UEsDBBQ..."
  }
}

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