Concrete Documentation
  • START HERE
    • Introduction
  • PRODUCT
    • Product Overview
      • Borrow
        • Taking out a Loan
          • Functional Overview
        • Concrete Protect
          • Loan Protection
            • Fees
            • Functional Overview
        • Concrete Lite
          • Loan Foreclosure
            • Fees
            • Functional Overview
        • Managing a Loan Position
          • Functional Overview
        • Chains, Lenders, Assets
      • Earn
        • Providing Liquidity
          • cTokens
            • Yield
            • Withdrawal
            • Swap
        • Staking
        • Functional Overview
      • Trade
      • CT Token
      • Roadmap
      • archive
        • The BET Framework
        • Thesis
        • Overview
        • Concrete Protocol
        • Product Definitions
          • Policy Definition
          • Policy Rules
    • Terminology
  • PRODUCT ENGINEERING
    • Design and Flows
      • Functional Overview
      • Borrow Flow
        • Backend
          • Flow
            • Supply
            • Borrow
            • Monitor/Create Claim/Foreclosure
            • Repay Loan
            • Withdraw
            • Protect Loan
            • Repay Claim Balance
      • Earn Flow
    • Frontend
      • Concrete SDK
      • SmartContracts Class
      • Resources
        • Integration of Subgraphs
        • Stack Implementation
        • Stack
    • Backend
      • API Gateway
        • Architecture
        • URLs
      • Wallet Service
      • Decentralized Identity Service
      • Borrower Service
      • Notification Service
        • Architecture
      • Price Oracle Service
        • Architecture
        • Price Sources
        • Ticker & Failover
        • Stablecoin Agregator
        • Vizium Connection
      • SC Monitor Service
        • Architecture
      • Loan To Value (LTV) Monitor System:
        • LTV Service Design Proposal
        • Initial Requirements
        • Vizium-based LTV and loan amount source proposal
      • Infra Details
        • Microservice Documentation
      • Requirement Docs
        • Notification & Alerting Service
        • Smart Contract Execution Service
    • Infrastructure
      • GHA Workload Identity
      • GKE Workload Identity
      • DNS, SSL, mTLS and Certificates
      • Branching Strategy
      • Branch Ruleset
      • Deployment Pipeline
      • Nordlayer VPN to GCP VPC
      • GCP Roles and Service Accounts
      • New Environment Walkthrough
    • Monitoring & Alert
  • PROTOCOL
    • Smart Contracts Technical
    • Developer Experience
    • Introduction
      • Concrete Storage
        • Accessing Data in the Concrete Protocol
      • Core Contracts
        • Access Control Manager
        • Action Manger
        • Blueprint Manager
        • Module Manager
        • Concrete Storage
        • Executor
        • Protocol
      • Integration
      • Non-Proxy Upgradability
        • How To Upgrade
    • Audit Sign Off Process
    • Borrow Flow
      • Borrow Diagram
      • Data Structures
        • Loan
        • Protection
        • Claim
        • Lender
        • Events
      • Flow
        • How to read flows?
        • Supply
        • Borrow
        • Repay
        • Withdraw
        • Create Claim
        • Foreclose
        • Further Information & Resources
        • Protection Covered and Uncovered
      • Contracts
        • Actions
          • Claim
          • Factory
          • Lender
          • Loan
          • Portfolio
          • Protection
          • Swap
          • Token
        • Blueprints
          • Foreclosure Blueprint
          • Loan
          • Protection
          • LTV Protect
          • Claim Blueprint
        • Modules
          • Loan Brokerage
          • Loan Management
          • Lender Module
      • Borrow Flow Testing
        • Borrow Test Coverage
        • Testing Scenarios
        • Testing Videos
      • Lender Registry
      • Active Modules & Blueprints
      • Borrow Verification
      • Deployment Checklist
    • Concrete Admin Panel
    • Earn Flow
      • Deployer/Admin Controls
      • Entry Vault
      • Strategies
        • Protect Strategy
        • Specific Strategy 2
      • Concrete Swapper
      • Reward Manager
      • Token Registry
      • Claim Router
      • Rewards
  • Data Science
    • Introduction
    • Probability Engine
      • Collateral Scores
      • Loan & Policy Scoring
      • Internal/Portfolio Metrics
        • Simulation Engine
          • Simulation Inputs
          • Simulation Outputs
      • Decisioning Strategy
      • Pricing Strategy
      • Monitoring
      • Tech Stack
        • Python Frameworks
        • GCP Vertex AI
        • GCP Cloud Build
        • GCP Big Query
        • Postgres Database
        • Kubernetes
        • Apache Airflow
    • Quantitative framework
      • Quant C scores
      • Architecture
        • Production data pipeline
        • Data pipeline
        • Factors construction
        • Modelling
        • Forecasting
      • Quant models
        • Amar
        • Indian
        • Vienna
        • Owen
        • Short term quantitative models
          • Shirov
          • Bura
          • Danish
      • Tech stack
      • Monitoring
      • Performance monitoring system
      • Trading
        • Portfolio optimizer
        • Backtester engine
        • Strategies
          • Owen trading strategy
          • Amar trading strategy
          • Vienna trading strategy
    • On-Chain Monitoring
      • Vizium Realtime Chain Monitor API
      • Vizium State Monitor API
      • System Monitoring
    • FOAM Model
    • Token Pricing
  • Papers
    • Concrete Papers
  • Research Hub
    • Introduction
      • Introductory Models
        • Machine Learning
        • Auto-Regressive and Moving Average Models
        • Cramer Lundberg
        • Factor Models
        • Value at Risk Models
        • Black Scholes Merton Models
        • Volatility models
    • Index
    • Key papers
      • Data and Models
      • Liquidations and Mechanisms
        • Mitigating Decentralized Finance Liquidations with Reversible Call Options
        • DeFi Risk Transfer: Towards A Fully Decentralized Insurance Protocol
      • Volatility and Forecasting
      • Derivative Pricing and Risk Management
    • Significant papers
      • Derivative Pricing and Risk Management
      • Liquidations and Mechanisms
      • Volatility and Forecasting
        • Short-Term Volatility Prediction Using Deep CNNs Trained on Order Flow
      • Data and models
        • Technological Shocks and Stock Market Volatility Over a Century: A GARCH-MIDAS Approach
    • Additive papers
      • Liquidations and Mechanisms
        • Interconnected DeFi: Ripple Effects from the Terra Collapse
      • Leveraging Machine Learning for Bidding Strategies in Miner Extractable Value Auctions
      • Volatility and Forecasting
        • Assessing the Credit Risk of Crypto-Assets Using Daily Range Volatility Models
        • DeFi Liquidations: Volatility and Liquidity
      • Data and Models
        • Credit Scoring Using Machine Learning Algorithms and Blockchain Technology
        • How the fiat-backed stablecoins are manipulating US money supply
      • Derivative Pricing and Risk Management
        • A Multilevel Stochastic Approximation Algorithm for Value-at-Risk and Expected Shortfall Estimation
        • A network-based strategy of price correlations for optimal cryptocurrency portfolios
    • Technical Glossary
  • CONTRIBUTE
    • Documentation Guidelines
  • RESOURCES
    • Brand Assets and Guidelines
  • Incident Response
    • Security Incident Response Plan
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On this page
  1. PROTOCOL
  2. Introduction

Core Contracts

Access Control ManagerAction MangerBlueprint ManagerModule ManagerConcrete StorageExecutorProtocol
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Last updated 1 year ago