---
title: "Upload Touchstone"
method: POST
path: "/api/fab-outcomes/touchstone"
tags: ["fab-outcomes"]
---

# Upload Touchstone

`POST /api/fab-outcomes/touchstone`

## Request

- Base URL: `https://api.pcbgenerator.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.pcbgenerator.com/api/fab-outcomes/touchstone`
- Auth: none declared

Parse a Touchstone upload and return S-params at the target frequency.

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/pcbgenerator/apis/pcb-stackup-generator-api.md) · [All operations](https://skmtc.dev/pcbgenerator/apis/pcb-stackup-generator-api/llms.txt) · [OpenAPI document](https://skmtc.dev/pcbgenerator/apis/pcb-stackup-generator-api/revisions/b6084b3ace32?raw)