GET /v1/calculators

The full list of embeddable calculators and their categories.

Public and unauthenticated — no API key needed. This is metadata (what exists), not usage, so it's not rate-limited or billed against your quota. Built for building a calculator picker (it's what the WordPress plugin's block/Elementor widget both call), but useful anywhere you don't want to hand-maintain a copy of the calculator list.

Request

curl https://exactcalcs.com/v1/calculators

Response

{
  "categories": [
    { "id": "body", "name": "Body & Measurements", "blurb": "..." },
    { "id": "loans", "name": "Loans & Housing", "blurb": "..." }
  ],
  "calculators": [
    { "id": "bmi", "name": "BMI Calculator", "category": "body", "blurb": "..." },
    { "id": "mortgage", "name": "Mortgage Calculator", "category": "loans", "blurb": "..." }
  ]
}

Every calculator's id is what you pass as calcId to /v1/widget/verify or data-exactcalcs-widget in the embed snippet.