Public JSON API

Free, CORS-open JSON API for AI model pricing, ROI calculator math, and 2026 AI-economy benchmark data. No auth, no rate limit (fair-use, please cache). CC-BY-4.0 — link back to the canonical page when you embed.

Endpoints

GET https://aieconomyhub.co/api/page — index of every calculator (slug, title, description, category, URLs).
GET https://aieconomyhub.co/api/page/{slug} — full structured payload for one calculator: title, category, FAQs, HowTo schema, Dataset definition, related tools.
GET https://aieconomyhub.co/api/llms.txt — LLM-discoverable plain-text entry point listing every endpoint.
GET https://aieconomyhub.co/api/openapi.yaml — OpenAPI 3.1 machine-readable spec (use with openapi-generator, orval, etc.).

Sample response

{
  "slug": "chatgpt-vs-claude-vs-gemini",
  "title": "ChatGPT vs Claude vs Gemini (2026) — Side-by-Side ...",
  "h1": "ChatGPT vs Claude vs Gemini — 2026 comparison",
  "shortTitle": "ChatGPT vs Claude vs Gemini",
  "description": "...",
  "url": "https://aieconomyhub.co/chatgpt-vs-claude-vs-gemini",
  "apiUrl": "https://aieconomyhub.co/api/page/chatgpt-vs-claude-vs-gemini",
  "category": { "id": "models", "label": "Models & Pricing" },
  "kind": "comparison",
  "top": true,
  "lastUpdated": "2026-06-21",
  "faqs": [...],
  "howto": null,
  "dataset": {...},
  "relatedTools": [...],
  "attribution": {
    "canonicalUrl": "https://aieconomyhub.co/chatgpt-vs-claude-vs-gemini",
    "requirement": "Free to use. Please link back...",
    "license": "CC-BY-4.0 (attribution required)"
  }
}

Caching

Responses set Cache-Control: public, s-maxage=3600, stale-while-revalidate=86400. Please respect the cache — re-fetching every minute is rude and we’re a free service.

CORS

Access-Control-Allow-Origin: * on every endpoint. Use from any origin.

Attribution

Every response carries an attribution object with the canonical URL, the license (CC-BY-4.0), and the asked link text. When you embed any value (a price, a benchmark, an FAQ answer), please link back to attribution.canonicalUrl.

/llms.txt — site-level LLM citation guide
/methodology — how we source and verify the data
/data-sources — every primary source URL referenced on the site