---
title: "Fork Share"
method: POST
path: "/api/shares/{token}/fork"
tags: ["shares"]
---

# Fork Share

`POST /api/shares/{token}/fork`

## Request

- Base URL: `https://api.retirementlab.app` (the document declares no server; this is the origin it was published from)
- URL: `https://api.retirementlab.app/api/shares/{token}/fork`
- Auth: HTTP bearer

Fork a shared scenario into a fresh entry in the visitor's account.

Unlike ``/claim`` (which deduplicates per token to support a "save this
plan" intent), fork is a "try with my numbers" intent: every call creates a
new editable entry, available to anonymous and authenticated visitors
alike.  The visitor lands on the new scenario with the author's last
successful run already populated as the initial result.

## Path parameters

- `token` string, required

## Response `200`

Successful Response

- ShareForkResponse
  - `config_name` string, required
  - `label` string, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/retirementlab/apis/income-simulator-api.md) · [All operations](https://skmtc.dev/retirementlab/apis/income-simulator-api/llms.txt) · [OpenAPI document](https://skmtc.dev/retirementlab/apis/income-simulator-api/revisions/b0f00a0333fd?raw)