# Fundamentals — Just Cryptoeconomics

> Fundamentals is a cryptoeconomic analytics dashboard and classification framework from Just Cryptoeconomics that provides structured, comparable analysis of crypto systems and tokens, helping investors, researchers and founders understand what a system sells, how it operates, where value is created and captured, who governs its essential components, and what functional roles its token performs across service provision, governance, value distribution, membership, payments, collateral and asset ownership.

## About

Fundamentals is a cryptoeconomic analytics dashboard and classification framework from Just Cryptoeconomics that provides structured, comparable analysis of crypto systems and tokens, helping investors, researchers and founders understand what a system sells, how it operates, where value is created and captured, who governs its essential components, and what functional roles its token performs across service provision, governance, value distribution, membership, payments, collateral and asset ownership.

Each token is analysed within the context of its system (off-chain and on-chain components), including the system's operating model, value creation and capture mechanisms, governance structures, and sector classification.

## How to Access Token Data

Token pages are fully rendered HTML (no JavaScript needed). Use the URL pattern:

    https://fundamentals.fyi/token/{token-name-lowercase}

Examples:
- Ethereum: https://fundamentals.fyi/token/ethereum
- Bitcoin: https://fundamentals.fyi/token/bitcoin
- Solana: https://fundamentals.fyi/token/solana
- Aave: https://fundamentals.fyi/token/aave
- Uniswap: https://fundamentals.fyi/token/uniswap
- BNB: https://fundamentals.fyi/token/bnb
- Chainlink: https://fundamentals.fyi/token/chainlink
- Lido: https://fundamentals.fyi/token/lido-dao

The token name in the URL is the project/token name in lowercase (e.g., "Ethereum" → "ethereum", "BNB" → "bnb").

## Public REST API

JSON API for programmatic access. Search, the token and system indexes, the classification framework, and a small set of sample profiles are open to anyone. Full token and system profiles, plus the compare and rank endpoints, require an API key sent in the X-API-Key header. Request a key at ops@publicwealth.io. Full details: https://fundamentals.fyi/docs/api-access

### Token Data
- Token index (open, summary view): https://fundamentals.fyi/api/tokens
- Single token profile (API key required, except the samples below): https://fundamentals.fyi/api/tokens/{name}
- Open sample profiles: bitcoin, ethereum, usd-coin, solana, binancecoin
- Search (open): https://fundamentals.fyi/api/search?q=ethereum
- Fuzzy matching supported (by name, ticker, or system name)

### Research Articles (Blog)
- All posts: https://fundamentals.fyi/api/blog
- Single post: https://fundamentals.fyi/api/blog/{slug}
- Each post includes both plain text (content_plain) and HTML (content_html)
- Responses include JSON-LD Article schema for structured data extraction
- Posts cover cryptoeconomics, tokenomics, and blockchain analysis

### API Documentation
- API access guide: https://fundamentals.fyi/docs/api-access
- OpenAPI 3.1 spec: https://fundamentals.fyi/api/openapi.json

## Key URLs

- Dashboard (all tokens, rendered HTML): https://fundamentals.fyi/dashboard
- Blog (research articles): https://justcryptoeconomics.com/writings
- Blog API (JSON, plain text content): https://fundamentals.fyi/api/blog
- JSON API: https://fundamentals.fyi/api/tokens
- API access guide: https://fundamentals.fyi/docs/api-access
- Sitemap (all token URLs): https://fundamentals.fyi/sitemap.xml
- RSS Feed: https://fundamentals.fyi/rss.xml
- Documentation: https://fundamentals.fyi/docs

## Framework Documentation

The Fundamentals classification framework — definitions used throughout the dashboard:

- Overview: https://fundamentals.fyi/docs/overview
- Framework Structure: https://fundamentals.fyi/docs/framework-structure
- Sector Classification: https://fundamentals.fyi/docs/sector-classification
- Sector Catalogue: https://fundamentals.fyi/docs/sector-catalogue
- Subsector Catalogue: https://fundamentals.fyi/docs/subsector-catalogue
- System Taxonomy: https://fundamentals.fyi/docs/system-taxonomy
- System Attributes: https://fundamentals.fyi/docs/system-attributes
- Token Functionality Framework: https://fundamentals.fyi/docs/token-functionality-framework
- Subtype Catalogue: https://fundamentals.fyi/docs/subtype-catalogue
- Classification Notes: https://fundamentals.fyi/docs/classification-notes
- Token Functionality Strengths: https://fundamentals.fyi/docs/token-functionality-strengths

## Content Per Token Page

Each token page includes:
- Token name, ticker, system/project name
- System description and operating model
- Sector classification
- Full functionality analysis across 7 categories: Service Provision, Governance, Value Distribution, Membership, Payments, Collateral, Asset Ownership
- Each functionality has subtypes, strength classifications, and detailed descriptions
- System attributes: value creation, value capture, governance model