API & data for developers and AI agents

Everything on Cheaper by AI is available as static JSON, RSS and plain text. No key, no sign-up. Files are rebuilt whenever the site updates.

Endpoints

Path	What it is
`/api/index.json`	List of endpoints and feeds.
`/api/use-cases.json`	All 132 published use cases with every field.
`/api/use-cases/{slug}.json`	One use case.
`/api/categories.json`	Categories with counts and entry slugs.
`/api/hubs.json`	How-to hubs: fastest steps, ranked entries, FAQ with sources.
`/api/daily.json`	Published Daily Saver issues (markdown).
`/feed.xml`	RSS: new and updated use cases.
`/daily/feed.xml`	RSS: Daily Saver.
`/llms.txt`	Short index for AI agents (llmstxt.org format).
`/llms-full.txt`	Full text of every guide and hub.

JSON responses send Access-Control-Allow-Origin: *, so you can fetch them from a browser. Please cache responses (they change at most a few times a day).

Key fields

result_headline: the reported result exactly as the source states it, or null if we haven't verified one.
result_kind: how to present the headline. saving is money saved or refunded. outcome, pending, estimate, failure, caution and contested are not savings; please don't show them as money saved.
real_examples[]: each with source_url and a verification note (most are self-reported).
time_estimate and difficulty are our estimates. cost_level is free, freemium, paid or contingency (takes a cut of savings).
prompt: copy-paste text with [BRACKETED] placeholders. helper: optional form schema for filling it in.

Example

{
 "slug": "get-bank-fee-waived-ai-script",
 "title": "Get a bank fee waived with a 30-second AI script",
 "category": "disputes-fees",
 "result_headline": "$50 fee refunded in under 5 min",
 "time_estimate": "5–10 min",
 "result_kind": "saving",
 "url": "https://www.cheaperbyai.com/use-cases/get-bank-fee-waived-ai-script/",
 "cost_level": "freemium"
}

Using the data

Please credit Cheaper by AI with a link to the page you used, keep results as reported (with their labels), and don't present guides as financial or legal advice. For bulk or commercial use, email hello@cheaperbyai.com.