Introduction · Principles · Objectives · Features · Use Cases · Data Types · Data Retrieval · Architecture · Getting Started · Config Guides · API Reference · Community Contribution Guides · Glossary
Welcome to the CCDB* Application, a robust and comprehensive data collector designed for seamless integration with various exchanges and blockchain technologies. This document is a gateway to understanding our application, from its core principles and objectives to its technical configurations. *Note: We don't really have a catchy name for the project yet, so for now, we just call it "CCDB," short for "Cryptocurrency Database."
Principles | Description |
---|---|
Openness | We commit to transparency and believe in sharing our work with the community to foster innovation and collaboration. |
Collaboration | Collaboration is at the heart of our project. We welcome contributions from all individuals and strive to build a supportive open-source community. |
Inclusivity | We embrace diversity and aim to create an inclusive environment where everyone is encouraged to contribute and participate. |
Quality | Quality is paramount. We are dedicated to delivering high-quality software with a focus on reliability and user-friendliness. |
Empowerment | We empower our community by encouraging ownership and recognizing the contributions that help us grow and improve. |
Objectives | Description |
---|---|
Community Engagement | To build and nurture a community that values each member's contributions and fosters a collaborative spirit. |
Excellence in Software | To develop reliable and user-friendly open-source software that meets the highest standards of quality and innovation. |
Innovation and Research | To pursue cutting-edge solutions and explore new technologies that advance the project and benefit users. |
Project Sustainability | To create a robust, sustainable open-source project with a clear roadmap for long-term success. |
Community Benefit | To contribute to the broader open-source community and provide educational resources on open-source development and collaboration. |
CCDB is a robust data collector that seamlessly launches collectors to acquire and archive data on chosen symbols (markets) from various exchanges. It offers:
- Comprehensive support for multiple data types.
- Enhanced user-driven data retrieval.
- Fault-tolerant distributed architecture.
- Deterministic scheduling for rate limit adherence.
- Seamless integration with leading blockchain technologies.
Our server's core functionality revolves around emitting real-time pricing events for various data types such as Order Books, Tickers, Trades, Candlesticks, and Exchange Rates in liquidity pools. This data, captured for each configured currency pair, is fetched and stored in our database by sophisticated collectors. In this section, we delve into a specific use cases leveraging our server's WebSocket and REST API to create a streamlined, real-time solutions.
- Real-Time Streaming Dashboard via Websocket API
- Pricing Feed Infrastructure for Tezos Oracles
- Wolfram ChatBot Insights
CCDB supports a diverse range of data types:
- 📚 Order Book: Real-time buy and sell orders.
- 🔄 Trade: Information on executed transactions.
- 🏷️ Ticker: Current market statistics.
- 🕯️ Candlestick: Price movement over time.
- 💹 Exchange Rate: Current currency conversion rates.
- 🔍 User-Driven Data Access: Data retrieval within user-defined ranges.
- 📅 Historical Data: Access to data over specific time intervals.
-
🏛️ Distributed Architecture: Ensures resilience and continuous operation.
-
⏱️ Scheduling: Maintains API rate limits.
-
🔗 Blockchain Integrations:
Blockchain Integration Cardano (ADA) XRP Ledger (XRPL) Tezos (XTZ) Ethereum (ETH)
Type | Service | Configuration |
---|---|---|
CEXs | ![]() |
CCXT Collectors Config |
DEXs | ![]() |
Cardano Collectors Config |
DEXs | ![]() |
Ethereum Collectors Config |
DEXs | ![]() |
Tezos Collectors Config |
DEXs | ![]() |
XRP Ledger Collectors Config |
This section outlines the available API endpoints our service offers. We support two primary communication methods:
- WebSocket API DOCS: Utilized for real-time data updates.
- REST API DOCS: Offers flexibility with adjustable parameters for retrieving and aggregating realtime and historical data.
We value contributions from the community and provide the following guides to help you get started with contributing to our project:
-
How to Contribute to CCXT collectors: If you're looking to get up and running with CCXT collectors contributions, our CCXT Contribution Guide provides the essential information you need.
-
How to Add Markets to XRPL Configurations: To contribute to the integration of a new market for XRPL, refer to the XRPL Contribution Guide for detailed instructions on the process.
-
UDEX Contribution Guide: For contributions related to UDEX integrations, adding new DEXs or even blockchains, check out the UDEX Contribution Guide which outlines the steps and requirements for Blockchain integration contributions.
Each guide is designed to provide you with a clear path to making your contributions meaningful and aligned with our project's structure and standards. Please ensure you follow the guidelines provided for a smooth collaboration process.
Below is a glossary of terms and abbreviations commonly used in this documentation:
Abbreviation | Description |
---|---|
API | Application Programming Interface, a set of routines, protocols, and tools for building software applications. |
CCXT | CryptoCurrency eXchange Trading Library, a JavaScript / Python / PHP library for cryptocurrency trading and e-commerce with support for many bitcoin/ether/altcoin exchange markets and merchant APIs. |
UDEX | This platform, designed specifically for this project, enables smooth integration of Decentralized Exchanges (DEXs) operating on a Liquidity Pool (LP) basis across various blockchains. |
CEX | Centralized Exchange, a traditional crypto exchange where the company holds the users' funds. |
DEX | Decentralized Exchange, a blockchain-based exchange where transactions are peer-to-peer without a central authority. |
CCDB | Cryptocurrency Database, our application for collecting and managing crypto data. |
LP | Liquidity Pools, crowdsourced pools of tokens or currencies that lie in a smart contract to facilitate trades on a DEX. |
UTXO | Unspent Transaction Output, a model used by some blockchains where each transaction starts with coins used in a previous transaction. |
Order Book | A list of buy and sell orders organized by price level for a specific asset. |
Trade | The exchange of assets between buyers and sellers on an exchange. |
Ticker | A report of the price for certain cryptocurrencies, updated continuously throughout the trading session. |
CandleStick | A graphical representation of the price movements of an asset over a specific time period. |
ExchangeRate | The value of one currency for the purpose of conversion to another, used within the context of liquidity pools (LPs). |