Fundamental Research Labs

Fundamental Research Labs Spreadsheets API

Spreadsheet processing and automation endpoints

Documentation GitHub OpenAPI

Operations 11

POST /api/spreadsheets Submit Spreadsheet Processing Job #

GET /api/spreadsheets List Spreadsheet Runs #

GET /api/spreadsheets/models List Models #

GET /api/spreadsheets/skills List Skills #

POST /api/spreadsheets/skills/import Import a portable skill #

GET /api/spreadsheets/skills/{skillId}/export Export a portable skill #

POST /api/spreadsheets/upload Upload File #

POST /api/spreadsheets/{runId}/cancel Cancel Spreadsheet Job #

GET /api/spreadsheets/{runId} Get Spreadsheet Job Status #

GET /api/spreadsheets/{runId}/download Download Spreadsheet Result #

GET /api/spreadsheets/{runId}/artifacts/{filename} Download Artifact #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Shortcut Spreadsheets API
  version: 1.0.0
  description: 'Shortcut API lets teams automate spreadsheet workflows and export organization usage data programmatically.


    ## Getting Started


    ### Create an API key


    1. Go to shortcut.ai

    2. Navigate to **Settings → API Keys**

    3. Create a new API key


    External callers use an API key in the `Authorization` header as a Bearer token:

    `Authorization: Bearer sc-xxx`


    Authenticated Shortcut applications can call spreadsheet automation routes with

    the user''s Shortcut session or access token for run, upload, status, download,

    skills, and cancel operations. Non-browser applications send the JWT as a

    bearer token; Shortcut web applications may use the same JWT through the

    `shortcut_access_token` cookie in a credentialed request from a trusted

    Shortcut origin. `/verify` and webhooks require API key authentication because

    they depend on API key and webhook-secret state.


    Registered integrations can also use authorization-code OAuth with S256 PKCE

    and client authentication. The user approves `api:access`; the integration

    sends its OAuth access token as a Bearer token on spreadsheet routes. This

    preserves the user''s ownership, subscription, and credit checks. OAuth does not

    support API-key verification, webhooks, or organization usage export.


    ### Spreadsheet automation workflow


    1. **Verify your API key**: `GET /api/spreadsheets/verify`

    2. **Submit a job**: `POST /api/spreadsheets` with a prompt

    3. **Check status**: `GET /api/spreadsheets/:runId` (poll until completed, failed, or error)

    4. **Download result**: `GET /api/spreadsheets/:runId/download`


    ### Usage export workflow


    1. Open **Usage Metrics** in Shortcut.

    2. Copy the prefilled command from **Programmatic export**.

    3. Use the Usage API reference to customize date range, format, or grouping.


    ### Spreadsheet automation limits


    - Maximum 2000 concurrent jobs per API key

    - Job timeout: 30 minutes (configurable up to 120 minutes)'
tags:


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# Full source: https://artifacts.apis.io/fundamental-research-labs/openapi/fundamental-research-labs-spreadsheets-api-openapi.yml