UCI Valuation
AI-driven valuation with respondent validation — login required after 3 searches
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AI analysis
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Comparables
Respondent validation
What is your assessment of the value?
Adjusted value after respondents
Bayesian updatedWant to trade this?
UCI Market Data
Universal Coin Index — price history, key metrics and currency parity
UCI currency parity
| Pair | Rate | 24h % | 7d % |
|---|---|---|---|
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About Universal Coin Index (UCI)
UCI (Universal Coin Index) is a currency-independent trade index reflecting the universal value of goods and services regardless of geographic market.
UCI Marketplace
Register and trade goods, services and assets via UCI
Log in to register
To register and publish items or services on the marketplace you need an account. It is free, and your valuation history comes with you.
Log in to see your items
Everything you have valued appears here — choose with one click which listings are public and searchable on the marketplace.
AestimAi Pro
Professional subscriptions, white-label and OEM integrations
AestimAi's valuation models are built to work both as a consumer service and as an underlying engine in other systems. Below we describe how white-label works and what options exist for partners who want to integrate UCI valuation into their own products.
White-label
The Enterprise plan includes the ability to use AestimAi's interface and valuation engine under your own brand. Suitable for:
Real estate agents & banks
Offer UCI-based valuation directly in your existing customer portal or app under your own name and logo.
Insurance companies
Integrate neutral object valuation into claims handling and underwriting without building your own models.
Marketplaces
Add a "What's it worth?" feature to your buy-and-sell service with automatic UCI valuation per listing.
Audit firms
Complement balance-sheet valuation with a neutral, machine-readable UCI index as a reference framework in reports.
White-label requires an Enterprise subscription. Contact us for custom domain, logo and colour configuration.
OEM & specialist integrations
Beyond subscriptions we offer deeper technical integrations for partners who want to embed AestimAi's valuation models directly in their own products — without exposing the AestimAi brand at all.
Call our valuation models directly via REST API from any system. Results return as structured JSON with UCI value, confidence intervals and source references. No UI required.
License AestimAi's Bayesian valuation model for local execution in your infrastructure. Suitable for regulated environments where data must not leave the organisation.
We calibrate the valuation model against your industry's specific data — e.g. agricultural property, marine assets, industrial equipment or intellectual property.
Connect meter data from energy meters, sensors and tracking systems directly to the UCI index for automatic real-time valuation of physical assets.
Interested in white-label or OEM?
Contact us for a technical walkthrough and pricing tailored to your volume and integration.
Contact us →⚗ AestimAi Lab
Research, valuation engine and hardware for measuring real value
AestimAi News
Valuation · Trade · Energy · Cooperative economics
Object of the Day
Daily featured object from the UCI marketplace — valuation, context and listing.
Pricing & Account
Choose the plan that fits you — upgrade or downgrade anytime
- UCI Valuation — 100/day
- UCI Market Data — all categories
- News — full access
- Marketplace — browse freely
- 1 active listing
- AestimAi Lab
- Valuation history
- API access
- CSV export
- UCI Valuation — 500/day
- UCI Market Data — all categories + export
- News — full access
- Marketplace — 50 active listings
- Priority listing visibility
- AestimAi Lab
- Valuation history — 12 months
- API access — 1,000 req/day
- CSV export
- UCI Valuation — unlimited
- UCI Market Data — real-time + webhooks
- News — full access
- Marketplace — unlimited listings
- Featured placement
- AestimAi Lab
- Valuation history — unlimited
- API access — 10,000 req/day
- 5 team members
- White-label option
- Dedicated support + 99.9% SLA
Detailed comparison
| Feature | Freemium | Pro | Enterprise |
|---|---|---|---|
| UCI Valuation | |||
| Valuations per day | 100 | 500 | Unlimited |
| Valuation history | — | 12 months | Unlimited |
| CSV export | — | ✓ | ✓ |
| Marketplace | |||
| Browse listings | ✓ | ✓ | ✓ |
| Active listings | 1 (+€1 / extra) | 50 (+€1 / extra) | Unlimited |
| Priority visibility | — | ✓ | ✓ Featured |
| UCI Market Data | |||
| Categories | All | All | All + real-time |
| Time periods | All | All | All + webhooks |
| API | |||
| API access | — | 1,000 req/day | 10,000 req/day |
| Other | |||
| Team members | 1 | 1 | 5 |
| Support | Community | Dedicated + SLA | |
| White-label | — | — | ✓ |
Settings
Language and display currency for UCI Market Data.
Language
Same languages as the mobile app. Affects AI valuations and the menu.
Display currency (Market Data)
Applies to Search Cap, Verified Cap and similar summaries — not the chart.
Administration
Platform overview, users and API keys.
Signups by source (30d)
Users
| Plan | Valuations | Created |
|---|
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API keys
User share preview
Preview how marketplace search, listing and UCI valuation shares look — with aestimai.org link and UTM tags.
Summary
No visibility probes run yet.
Brand mention hits
Google Trends
Add keywords below — chart updates live. Save to persist for all admins.
LLM audit
Weekly LLM audit (Anthropic proxy — not Peec, ChatGPT or Perplexity).
Web presence
Signals
| Score | Source | Title |
|---|
Manual signal
Approval queue
Topics
Content packages
Object of the Day
Steg 2.1: AI väljer ett publikt objekt, genererar artikel + socialt innehåll. Godkänn och publicera i Innehållspaket.
AI generation usually takes 1–2 minutes. Do not close the page.
Prospects
Channels
Facebook/Discord: copy-paste drafts after approval. LinkedIn/Instagram: Buffer when configured.
Your new API key
Copy and store this key now — it will not be shown again.
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FreemiumAccount details
Subscription
Manage sharing channels
Choose which channels appear when you share marketplace searches, listings and valuations. Share text always includes a link to aestimai.org.
Delete account
Your name and email address will be permanently deleted. Your valuations are kept in anonymised form and can no longer be linked to you.
About AestimAi
Pronounced as one word: ESS-tim-eye (/ɛs·tim·ai/)
Universal Coin Index — the missing measure of value
Du ut des
I give, so you can give — the foundation of all human economy
Since the beginning, people have traded goods and services with one another. Barter — du ut des in Latin — is the original language of the economy. Yet we lack something fundamental: a universal measure of value. We have the metre for length, the kilogram for mass, the second for time. But for value? Nothing.
AestimAi is built to fill that gap.
Value has no "metre"
Physical quantities have universal measures
A metre is a metre in Tokyo, Lagos and Stockholm. A kilogram weighs the same in every market. Scientific and technical systems work globally because of these universal reference points.
Value has no such measure
An hour of work may be worth $15 in one country and $150 in another. A kilo of bread costs three times more depending on where you are. Currencies fluctuate, inflation erodes, and there is no neutral reference value to compare against.
UCI — Universal Coin Index — is the missing measure. A neutral reference point for exchange, independent of national currency, political decisions or inflation.
What is UCI?
UCI is not a currency. It is an index — a reference unit that measures the real exchange value of goods, services, energy, time and resources. Just as a thermometer does not create heat but measures it, UCI does not create value — it makes value visible and measurable.
Neutral
Not tied to any single currency, nation or institution. UCI is a public good.
Universal
The same reference value works for a trade in Malmö and one in Nairobi. No exchange rates, no intermediaries.
Index-based
Value builds organically from real exchanges, valuations and transactions — like a thermometer calibrated by the market itself.
Transparent
All valuations, transactions and index calculations are open and verifiable. No hidden algorithms.
Cooperative
The system is owned by its users. Everyone who values and trades helps make the index more precise.
Circular
Designed for an economy where resources circulate rather than being discarded. Barter as a system choice, not a fallback.
Why does this matter?
Fairer trades
When both parties in a trade use the same reference index, the power asymmetry disappears where one party holds "hard currency" and the other does not. UCI creates common ground.
Independent of currency fluctuations
Prices in UCI reflect real exchange value — not central bank rate decisions or speculators' positions. A service worth 10 UCI today is worth roughly 10 UCI tomorrow.
Makes the invisible visible
Housework, care, local knowledge, ecosystem services — everything market price misses. UCI can value what traditional economics chooses not to see.
Enables large-scale barter
Classic barter only works one-to-one and requires both parties to happen to have exactly what the other needs. UCI solves this with a shared index value — you trade with the whole network, not just one person.
ESG and sustainability data
CO₂ credits, biodiversity units, water rights — sustainability-related values are notoriously hard to compare. UCI offers a common reference frame for valuing environmental impact alongside economic outcomes.
Cooperative identity and trust
Through the AE ID system, each participant can build a verified reputation that travels with them — independent of platform, country or currency. Trust as infrastructure.
Potential applications
"What cannot be measured cannot be improved.
What cannot be compared cannot be fair.
UCI is the missing instrument."
AestimAi is open, cooperative and under active development. Every valuation you make helps calibrate the UCI index and make it more precise for everyone.
AestimAi API
REST API för UCI-värdering och marknadsdata — Pro och Enterprise
REST-API för att integrera UCI-värdering och marknadsdata i egna system
(CRM, e-handel, interna verktyg). Externa integrationer använder API-nycklar
(aestim_live_… / aestim_test_…) som skapas nedan.
Kom igång
- Skaffa Pro eller Enterprise under Priser.
- Logga in → API i menyn → skapa nyckel.
- Kopiera nyckeln direkt — den visas en gång.
- Anropa endpoints med bas-URL https://aestimai.org (proxas till UCI-servern).
GET /api/uci/health
— status och lista över tillgängliga endpoints.
Upgrade to Pro to create API keys for external integrations.
Create API keys for REST integrations (Pro and Enterprise).
API usage
Autentisering
Skicka nyckeln i varje request (Pro/Enterprise):
Authorization: Bearer aestim_live_xxxxxxxxxxxxxxxxAlternativt:
X-Api-Key: aestim_live_xxxxxxxxxxxxxxxxFör server-till-server ska du alltid skicka nyckel. Anrop utan nyckel från webbläsaren följer inloggning/plan — inte nyckelns dagsgräns.
Scopes
Varje nyckel har ett eller flera scopes. Fel scope ger 403.
| Scope | Endpoints |
|---|---|
valuation | Värdering, förhandskontroll, kameraanalys |
market_data | Historik, tillgångsserier, daglig kommentar |
Värdering scope: valuation
Returnerar UCI-värde, konfidensintervall, valutaomräkning, resonemang och itemId.
| Fält | Typ | Beskrivning |
|---|---|---|
description | string | Objektbeskrivning — inkludera kvantitet. |
category | string | Kategori, t.ex. Fordon, Elektronik. |
condition | 1–5 | Skick (default 3). |
location | string | Valfri plats. |
language | string | sv, en, de, fr, it, es |
curl -X POST https://aestimai.org/api/uci/value \
-H "Authorization: Bearer YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{"description":"Volvo V70 2015, bra skick","category":"Fordon","condition":4,"language":"sv"}'Marknadsprisintervall utan full värdering. Body: description (obligatorisk).
curl -X POST https://aestimai.org/api/uci/check \
-H "Authorization: Bearer YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{"description":"MacBook Pro 14 tum M3, 2024"}'Skicka image (base64). Runda 1: questions eller ready. Runda 2: answers → valuationData.
Marknadsdata scope: market_data
Query range: 30d, 90d, 1Y, 2Y, 5Y, YTD.
curl "https://aestimai.org/api/uci/history?range=1Y" \
-H "Authorization: Bearer YOUR_KEY"Query cat: currencies, commodities, energy, services, realestate, financial, esg. Query range: 30d–5Y, YTD.
curl "https://aestimai.org/api/uci/assets?cat=commodities&range=1Y" \
-H "Authorization: Bearer YOUR_KEY"Query lang: sv, en, de, fr, it, es.
curl "https://aestimai.org/api/uci/commentary?lang=sv" \
-H "Authorization: Bearer YOUR_KEY"Felkoder
| HTTP | Betydelse |
|---|---|
400 | Saknad eller ogiltig parameter. |
401 | Ogiltig API-nyckel. |
403 | Nyckeln saknar rätt scope. |
429 | Dagsgräns för nyckeln nådd. |
500/503 | Serverfel eller tillfälligt otillgänglig tjänst. |
Gränser & planer
| Plan | API-nycklar | Anrop / nyckel / dygn |
|---|---|---|
| Freemium | — | Ingen API-åtkomst |
| Pro | Max 3 aktiva | 1 000 |
| Enterprise | Högre gräns | 10 000 |
Din API-kvot idag
Logga in med Pro eller Enterprise för att se kvot och köpa extra anrop.
Contact us
Questions about AestimAi, valuation models, partnerships or enterprise solutions? We reply within 1–2 business days.
Send a message
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Daily UCI commentary
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