Corpus · index
Every page in the sitemap, listed
96 of them are the permit ledger — one Chicago trade, one ISO week, holding every matching permit the City issued in it, read live from dataset ydr8-5enu and re-read hourly. The rest are the feed and method pages. Each Monday adds 8 pages and retires the oldest week from the index; no deploy is involved.
Pages in the sitemap
103
Weekly record pages
96
8 trades × 12 ISO weeks
Core pages
7
home · four feeds · about · this index
JSON endpoints
96
one per record page
Counted at render 2026-07-30 · same arithmetic as app/sitemap.ts
Core pages
Hand-written, one per feed plus the method page. These carry the pricing and the sourcing; the ledger below carries the records.
| Route | Page | What's on it |
|---|---|---|
| / | Home | The platform: four feeds, the morning-pull mechanics, and a live proof table. |
| /permits | Permit Signal | Chicago contractors — From $249/mo · enriched $750/mo |
| /haulrisk | HaulRisk | Commercial truck insurance agencies — $1,500–$2,500/mo · one state, exclusive |
| /licences | Opening + Renewal Signal | B2B vendors in Cook County — $750/mo per category · exclusive in Cook County |
| /done-for-you | Done-For-You Client Engine | One vertical — yours — Build $10–15K once · fuel $1,500–2,500/mo |
| /about | About | The four datasets by ID, how a record earns its row, and what we refuse to publish. |
| /corpus | Corpus | This page — the index of everything above and below it. |
Live routes outside this count: /pricing is nav-linked and crawlable but not listed in sitemap.xml — a gap, not a decision; /dfy is a 308 redirect to /done-for-you; the two /checkout result pages are transactional and stay out on purpose.
The permit ledger — 96 pages
Newest week first. The date on each row is that week’s Monday; week ids are ISO 8601, so 2026-W31 is the week running now.
marks the week in progress — its page keeps growing as the City files.
01 · electrical permits
/chicago/permits/electrical/{week} · 12 pages
02 · plumbing permits
/chicago/permits/plumbing/{week} · 12 pages
03 · HVAC permits
/chicago/permits/hvac/{week} · 12 pages
04 · roofing permits
/chicago/permits/roofing/{week} · 12 pages
05 · demolition permits
/chicago/permits/demolition/{week} · 12 pages
06 · renovation permits
/chicago/permits/renovation/{week} · 12 pages
07 · construction permits
/chicago/permits/new-construction/{week} · 12 pages
08 · sign permits
/chicago/permits/signs/{week} · 12 pages
Machine-readable
Every one of the 96 record pages serves the same records as JSON at /chicago/permits/{trade}/{week}/data.json — declared on the page as its schema.org Dataset distribution — and /llms.txt states the URL pattern, the trade list, the dataset ID and the citation rules for any model reading the site.