Add file-based Bubble, Stripe, and OpenRouter importers; usage attribution, cost allocation, pricing simulator, credit wallets, and recommendations in the dashboard API. Document whynot-design UI workflow and archive the finished workplan with all ten tasks marked done.
Coulomb Pricing (MVP)
Project-specific material for the Coulomb Social Economic Observatory MVP.
Generic adaptive-pricing framework concepts belong in the repository root
(INTENT.md, docs/, research/, registry/). Execution tracking:
workplans/archived/260622-ADAPTIVE-WP-0002-economic-observatory-mvp.md
(finished 2026-06-22).
Liquidity and cost requirements: REQUIREMENTS.md.
UI workflow (whynot-design): docs/UI-WORKFLOW.md.
Economic Observatory
The observatory/ package reads expense and payment record ledgers and
computes all totals programmatically (ledger.py → economics.py).
| Ledger | File |
|---|---|
| Budget (€1,000 start) | data/budget.json |
| Expense records | data/expense_records.json |
| Payment records | data/payment_records.json |
| Product model | data/product.json |
| Pricing models | data/pricing-models.json |
| Membership | data/membership.json |
| AI usage | data/usage_records.json |
| Credit wallets | data/credit_wallets.json |
| Value range hypotheses | data/value_range.json |
| Market signals | data/market_signals.json |
Current reality: infrastructure from January 2025 — domains €6.75/mo, coulombcore hosting €13.99/mo (from Jan 2025), railiance01 hosting €8.99/mo (from Mar 2026). Member tegwick pays €8.99/mo (Stripe fee €0.44, net payout €8.55 to binky-hedgehog) from November 2025. Customer cost-pass-through billing is not active.
Commands
cd projects/coulomb-pricing
make test
make design # pull whynot-design tokens/CSS/components
make design REF=v0.2.1 # bump to a tag or commit
python3 -m observatory --period 2026-06
python3 -m observatory --period 2026-06 --output reports/economics-2026-06.md
make serve
Open http://127.0.0.1:8765/ for the Economic Observatory UI (served from
ui/, data via /api/dashboard). The UI consumes whynot-design (Layer 1 CSS
- Layer 2
<wn-*>components) fromui/vendor/whynot-design/. Seedocs/UI-WORKFLOW.mdfor the implementation process.
Importers (file-based sync)
python3 -m observatory.importers.bubble --input data/imports/bubble-export.sample.json
python3 -m observatory.importers.stripe --input data/imports/stripe-export.sample.json
python3 -m observatory.importers.openrouter --input data/imports/openrouter-export.sample.json
Sample exports live under data/imports/. Live API sync can replace these
file-based importers in a follow-on workplan.