We architect and deploy the critical logic for your token, DeFi protocol, or NFT collection. Our development process ensures security-first design and gas optimization from day one.
LABS
Services
Polkadot Substrate Oracle Pallet Development
Design and implement native oracle pallets as parachain runtime modules, providing deeply integrated, chain-level data feeds for Polkadot and Substrate-based ecosystems.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your protocol's foundation.
- Token Standards: Custom
ERC-20,ERC-721, andERC-1155with advanced features like minting, vesting, and governance. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, staking mechanisms, and yield aggregators.
- Security Rigor: Code follows OpenZeppelin best practices and undergoes internal review before formal audit.
- Full Lifecycle: From specification and development to deployment on
EVM-compatible chains and mainnet launch support.
We deliver battle-tested contracts that power your product, not just code that compiles. Reduce your time-to-audit and mitigate critical vulnerabilities before they exist.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities of Our Oracle Pallet Development
We deliver production-ready, secure, and scalable oracle pallets that provide reliable off-chain data to your Substrate-based parachain, enabling complex DeFi, insurance, and prediction market applications.
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Your Parachain
Our Substrate Oracle Pallet development delivers more than just code. We provide production-ready infrastructure with measurable results for your parachain's DeFi, RWA, or prediction markets.
01
Production-Ready Oracle Pallet
A fully integrated, audited oracle pallet for your Substrate chain, providing secure, low-latency price feeds for any asset. Built with OpenZeppelin security patterns and comprehensive unit/integration tests.
99.9%
Data Feed Uptime
< 2 sec
On-Chain Latency
02
Multi-Source Data Aggregation
Mitigate single-point failures with aggregated price data from 5+ decentralized and institutional sources (e.g., Chainlink, Pyth, API3). Customizable logic for median, TWAP, or volume-weighted pricing.
5+
Data Sources
> $50B
Secured TVE
03
Custom Economic Security Model
Tailored staking, slashing, and reward mechanisms to secure your oracle network. Design for your tokenomics, ensuring validator incentives align with data accuracy and liveness.
48 hrs
Dispute Window
100%
Slash Conditions Met
05
Comprehensive Audit & Deployment
Full security audit report from a top-tier firm (e.g., Trail of Bits, Quantstamp) and hands-on deployment to your testnet & mainnet. Includes monitoring dashboards and alerting setup.
2 Weeks
Audit to Mainnet
0 Critical
Issues at Launch
06
Ongoing Maintenance & Upgrades
Proactive monitoring, incident response, and Substrate runtime upgrades for your oracle pallet. Guaranteed support for new data types and protocol improvements.
15 min
SLA Response
99.5%
Uptime Guarantee
From MVP to Production-Ready
Typical Development Scope & Timeline
A transparent breakdown of our Substrate Oracle Pallet development packages, outlining deliverables, support levels, and estimated timelines to help you plan your project.
| Deliverable / Service | Proof-of-Concept | Production-Ready | Enterprise Suite |
|---|---|---|---|
Custom Substrate Pallet Development | |||
On-Chain & Off-Chain Worker Architecture | Basic | Optimized | High-Availability |
Multi-Source Data Feed Integration | 2 Sources | 5+ Sources | Unlimited Custom Sources |
Security Audit & Code Review | Internal Review | Third-Party Audit Report | Third-Party Audit + Formal Verification |
Gas Optimization & Benchmarking | |||
Parachain Integration Support | |||
Deployment & Mainnet Launch Support | |||
Post-Launch Monitoring & SLA | 30 Days | 6 Months | 12+ Months (99.9% Uptime) |
Typical Timeline | 4-6 Weeks | 8-12 Weeks | 12+ Weeks |
Estimated Investment | $25K - $50K | $75K - $150K | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, security-first approach to deliver production-ready, high-performance oracle pallets that integrate seamlessly into your Substrate-based blockchain.
01
Architecture & Design Review
We analyze your parachain's data needs and design a custom oracle pallet architecture. This includes defining data sources, aggregation logic, and security models to ensure optimal performance and cost-efficiency.
1-2 weeks
Design Phase
100%
Requirement Alignment
02
Secure Pallet Development
Implementation in Rust using Substrate's FRAME framework. We follow best practices with comprehensive unit/integration tests and integrate OpenZeppelin's security patterns for oracle logic.
OpenZeppelin
Security Patterns
Rust 1.70+
Language & Toolchain
03
External Adapter Integration
Development of secure off-chain adapters (oracle nodes) to fetch, validate, and sign data from APIs, other blockchains, or custom sources before submitting on-chain.
Multi-Source
Data Aggregation
< 1 sec
Fetch Latency Target
04
Rigorous Testing & Simulation
We deploy your pallet to a private testnet for end-to-end validation. This includes load testing, edge case simulation, and economic security analysis under various network conditions.
> 95%
Test Coverage
Private Testnet
Deployment Environment
05
Mainnet Deployment & Integration
Guided deployment of the oracle pallet to your production parachain. We provide integration support for your dApps and ensure the oracle is correctly configured for live data feeds.
Zero-Downtime
Deployment Strategy
Full Support
Go-Live Assistance
06
Ongoing Maintenance & Upgrades
Post-deployment monitoring, performance optimization, and seamless pallet upgrades via Substrate's forkless runtime upgrade mechanism as your needs evolve.
24/7
Monitoring
Forkless
Upgrade Path
Polkadot Oracle Development
Frequently Asked Questions
Get clear answers on timelines, costs, and technical specifics for your custom Substrate oracle pallet project.
A standard oracle pallet with 3-5 data sources and on-chain verification takes 3-5 weeks from kickoff to mainnet deployment. Complex multi-chain oracles with custom aggregation logic can extend to 8-10 weeks. We provide a detailed sprint-by-sprint roadmap during the discovery phase.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall