We architect and build custom blockchain networks, sidechains, and L2 solutions tailored to your specific throughput, privacy, and governance requirements. Our development process delivers a production-ready mainnet in 8-12 weeks, not just a proof-of-concept.
LABS
Services
DePIN Network Cross-Chain Data Feeds
Build robust oracle services and APIs that aggregate and verify data from decentralized physical infrastructure networks (DePIN) and make it reliably available to smart contracts on any supported chain.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to production deployment.
From zero to a fully operational, secure, and scalable blockchain network.
- Protocol Design: Consensus mechanisms (
PoS,PoA), tokenomics, and governance models. - Core Development: Implementation in
Rust,Go, orSubstratewith formal verification for critical modules. - Node Infrastructure: Automated deployment, monitoring, and validator set management.
- Ecosystem Tooling: Block explorers, wallets, and cross-chain bridges (
IBC,LayerZero).
key-features-cards
ENTERPRISE-GRADE DATA INFRASTRUCTURE
Core Capabilities of Our DePIN Oracle Service
We deliver secure, low-latency cross-chain data feeds that power real-world asset tokenization, decentralized compute, and sensor-driven applications. Our service is engineered for production at scale.
03
Custom Feed Development
Build bespoke data oracles for niche DePIN use cases: energy grid telemetry, supply chain GPS data, or environmental sensor readings. We handle the full stack from adapter to on-chain delivery.
< 3 weeks
Avg. Deployment
50+
Custom Feeds Built
04
High-Availability Infrastructure
Enterprise-grade node infrastructure with geographic redundancy, automatic failover, and DDoS protection. Guaranteed uptime for mission-critical applications in energy, mobility, and telecom.
99.9%
Uptime SLA
< 50 ms
Global Ping
05
Gas-Optimized On-Chain Delivery
Smart contracts engineered for cost efficiency using techniques like data batching, Merkle proofs, and Layer-2 native designs. Reduce your protocol's operational costs by up to 70%.
70%
Avg. Gas Savings
Optimism, Arbitrum
L2 Native
benefits
TANGIBLE RESULTS
Business Outcomes for Your DePIN Project
Our cross-chain data feed infrastructure is engineered to deliver measurable improvements in performance, cost, and time-to-market for your DePIN application.
01
Accelerated Time-to-Market
Deploy a production-ready, secure cross-chain data feed in under 2 weeks. Our battle-tested templates and modular architecture eliminate months of R&D and integration work.
< 2 weeks
Deployment Time
90%
Dev Time Saved
02
Enterprise-Grade Reliability
Ensure your DePIN's critical operations never miss a beat. We provide 99.9% uptime SLAs with multi-chain redundancy and automated failover mechanisms for mission-critical data.
99.9%
Uptime SLA
< 1 sec
Failover Time
03
Significant Cost Reduction
Cut infrastructure and operational costs by up to 70%. Our optimized data aggregation and delivery pipelines minimize on-chain gas fees and off-chain compute expenses.
70%
Cost Reduction
$0.01
Avg. Query Cost
04
Enhanced Data Integrity & Security
Protect your network with cryptographically verified data feeds. Every data point is secured using Zero-Knowledge proofs and undergoes multi-source validation before on-chain settlement.
ZK-Proofs
Verification
3+ Sources
Per Data Point
05
Scalable Multi-Chain Architecture
Seamlessly connect to Ethereum, Solana, Polygon, and 10+ L2s from a single integration. Our architecture scales horizontally to support millions of devices without performance degradation.
10+
Supported Chains
1M+ TPS
Theoretical Capacity
DePIN Data Feeds
Technical Specifications & Service Tiers
Compare our service levels for cross-chain DePIN data integration, from rapid prototyping to mission-critical production.
| Feature / Specification | Starter | Professional | Enterprise |
|---|---|---|---|
Supported DePIN Networks | Helium, Hivemapper | Helium, Hivemapper, DIMO, GEODNET | All major DePINs + Custom Integrations |
Supported Destination Chains | Ethereum, Polygon | Ethereum, Polygon, Arbitrum, Base, Solana | Any EVM, Solana, Cosmos, Custom L2 |
Data Update Frequency | Every 24h | Every 1h | Real-time (Sub-5 min) |
Data Feed Oracle Nodes | 3 | 7 | 15+ (Geo-distributed) |
Smart Contract Audit & Deployment | |||
Custom Aggregation Logic | |||
Uptime SLA & Monitoring | 99.5% | 99.9% | 99.99% |
Incident Response Time | Business Hours | < 8 Hours | < 1 Hour |
Dedicated Support & Slack Channel | |||
On-chain Proof of Data Integrity | |||
Setup & Integration Time | 2-3 Weeks | 4-6 Weeks | Custom Timeline |
Starting Price (Annual) | $25K | $85K | Custom Quote |
how-we-deliver
TRANSPARENT & PREDICTABLE
Our Delivery Process: From Specification to Production
A structured, milestone-driven approach that ensures your DePIN data feed is delivered on time, on budget, and to the highest security standards. We manage the technical complexity so you can focus on your product.
01
1. Discovery & Specification
We conduct a technical deep-dive to define your exact data requirements, target chains (EVM, Solana, Cosmos), and oracle architecture. Deliverables include a detailed technical specification and project roadmap.
1-2 weeks
Phase Duration
100%
Requirement Clarity
02
2. Architecture & Smart Contract Design
Our architects design the secure, gas-optimized smart contracts for your data feed, including on-chain verification logic, multi-signature update mechanisms, and failover procedures.
OpenZeppelin
Security Base
Gas Reports
Deliverable
03
3. Off-Chain Aggregator Development
We build the robust off-chain infrastructure that fetches, validates, and aggregates data from your DePIN nodes, ensuring high availability and resistance to manipulation.
> 99.5%
Target Uptime
Multi-Source
Data Validation
04
4. Cross-Chain Bridge Integration
Integration with secure cross-chain messaging protocols (like LayerZero, Axelar, or Wormhole) to relay verified data feeds to your specified destination chains.
CCIP Read / GMP
Protocol Support
Cost Analysis
Deliverable
06
6. Mainnet Launch & Monitoring
We manage the phased mainnet deployment, establish 24/7 monitoring dashboards, and provide full documentation and handover. Ongoing support and maintenance plans available.
24/7 SRE
Monitoring
Full Handover
Project Close
DePIN Network Cross-Chain Data Feeds
Build vs. Buy: In-House Oracle vs. Chainscore Service
A detailed comparison of the time, cost, and risk associated with developing a secure, cross-chain oracle network in-house versus leveraging Chainscore's managed service.
| Factor | Build In-House | Chainscore Service |
|---|---|---|
Time to Production | 6-12+ months | 4-8 weeks |
Initial Development Cost | $250K - $750K+ | $50K - $150K |
Security & Audit Burden | High (Your responsibility) | Low (Pre-audited, insured) |
Cross-Chain Node Infrastructure | Build & manage all nodes | Fully managed, 50+ chains |
Data Source Integration | Manual, custom integrations | Pre-integrated 1000+ sources |
Uptime & Reliability SLA | None (self-managed) | 99.9% with penalties |
Team Required | 3-5 senior engineers | 1 technical lead for integration |
Ongoing Maintenance Cost/Year | $150K - $300K | $30K - $100K (optional SLA) |
Time to Add New Data Feed | 2-4 weeks | < 48 hours |
Total 3-Year Cost of Ownership | $700K - $1.65M+ | $140K - $450K |
DePIN Network Cross-Chain Data Feeds
Frequently Asked Questions for Technical Leaders
Technical and commercial questions our enterprise clients ask before integrating our cross-chain oracle infrastructure.
For a standard integration with 2-3 source chains and a single destination, deployment takes 2-3 weeks. This includes design, development, on-chain deployment, and initial testing. Complex multi-chain feeds with custom aggregation logic or novel consensus mechanisms typically require 4-6 weeks. We provide a detailed project plan within 48 hours of initial scoping.
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