CARDANO NATIVE ORACLE
The Oracle Standard for
On-Chain Data Integration
Built for Performance
Industry-leading oracle infrastructure powering the future of Cardano DeFi with real-time data and unmatched reliability.
Proven Security & Reliability
Multi-layered security architecture ensuring 99.99% uptime.
Audited and Secured
Cardano-Native Design
Purpose-built for Cardano's architecture.
Ready to Integrate
Streamlined integration with comprehensive documentation, ready-to-use code samples, and SDKs for rapid deployment.
| Quality Data & Validation
Aggregates real-time price data from multiple trusted sources including DEXes, CEXes, and APIs for manipulation-resistant feeds.
Flexible Data Delivery
Choose between push and pull oracle solutions to optimize for your specific needs - from cost-effective on-demand updates to configurable automated feeds.
On-DemandData Requests
Access validated real-world data exactly when your application needs it. Our pull oracle solution delivers instant, accurate data while optimizing costs through a pay-per-request model.
Ideal for protocols requiring precise, timely information without the overhead of continuous data feeds. Request data on-demand and only pay for what you use.
On-Demand Data
When You Need It
Access real-time validated data from multiple trusted sources through Charli3's decentralized network. Pay only for what you request.
Charli3AutomatedData Delivery
Configure automated data delivery with flexible update schedules (heartbeat) and deviation monitoring. Set custom update intervals and threshold triggers to receive data updates as per your use case.
Customizable Heartbeat
Configure and set update intervals as per your requirements
Deviation Triggers
to trigger updates based on data changes beyond a set threshold
| Token Pair | Price | Change (last aggregation) | Last Updated |
|---|---|---|---|
Charli3 DendritePython SDK
Access every major Cardano DEX through a unified Python interface. Track liquidity pools, execute swaps, and build trading strategies with minimal code.
dexs = [
GeniusYieldOrderState,
MinswapCPPState,
SundaeSwapCPPState
]
pool_data = {}
for dex in dexs:
selector = dex.pool_selector()
pools = backend.get_pool_utxos(
limit=1000,
historical=False,
**selector.model_dump())
for pool in pools:
data = dex.model_validate(pool.model_dump())
pool_data[data.pool_id] = {
"tvl": data.tvl,
"price": data.price,
"dex": dex.__name__
}Understand our Use Cases
Building the future of decentralized applications with reliable oracle solutions
DeFi Protocols
Provide secure and verified price feeds for trading platforms, lending protocols, and synthetic assets with reliable data aggregation
Proof of Reserve
Enable verifiable reserve data for stablecoins and real-world assets with real-time validation and transparent tracking
Enterprise Solutions
Deliver secure data infrastructure for institutional adoption with vetted node consensus and trustless data streams
Real World Assets, RWAs
Track digital tokens that represent physical and traditional financial assets, such as currencies, commodities, equities, and bonds.
Roadmap
Our journey to revolutionize oracle infrastructure
Architecture Audit
- Full security audit of main operational systems
Testimonials
Here is what developers and projects have to say about Charli3 Oracle.
I trust Charli3 to give me the accurate data I need on-chain for dapps, when I need it, and in a streamlined format.
Andrew Westberg
Technical Lead Dripdropz / Moneta
It's clear that the Charli3 team is committed to doing IMMENSELY important work. They go above and beyond the job of a decentralized oracle with an innovative mindset and custom crafted products.
Joshua Noriega
Social Media Influencer at Late Game Crypto
Charli3's reliability is unmatched! The system's outstanding uptime ensures seamless integration and fully auditable data records plus uninterrupted data feeds, giving us the confidence to build and scale without worry. Truly a game-changer!
Florian Pittini
Co-founder NEWM
Charli3’s commitment to delivering secure, verifiable, and accurate off-chain data to Cardano smart contracts has been nothing short of exceptional. By bridging the gap between blockchain ecosystems and real-world data, Charli3 empowers projects like ours to operate with precision and transparency. Their dedication to decentralization aligns perfectly with Cardano’s ethos and strengthens the foundation of a trustless, global financial system. As we continue to grow alongside the Cardano ecosystem, we are confident that Charli3 will remain a key partner in helping build a decentralized financial infrastructure that is secure, innovative, and ready for global adoption. Together, we are building the future of decentralized finance.
Jillian Plomin
CEO USDM