Priority Fee Optimizer SDK

overview

CORE INFRASTRUCTURE

Custom Smart Contract Development

Secure, gas-optimized smart contracts built to your exact specifications.

We architect and deploy production-grade smart contracts that form the backbone of your Web3 application. Our development process is built on security-first principles, utilizing formal verification and comprehensive audit trails to mitigate risk.

Protocol-Specific Expertise: Solidity for EVM, Rust for Solana, Move for Aptos/Sui.
Standard & Custom Logic: From compliant ERC-20, ERC-721, and ERC-1155 tokens to bespoke DeFi mechanisms and DAO governance.
Deliverables: Fully documented source code, deployment scripts, and a security audit report.

Reduce your time-to-market from months to weeks with our battle-tested development frameworks and reusable security modules.

We ensure your contracts are gas-efficient and upgradeable, with clear ownership and admin controls. Every deployment includes a staging environment test on a live testnet before mainnet launch.

key-features-cards

BUILT FOR SCALE

Engineered for High-Throughput Applications

Our SDK is designed from the ground up for applications demanding high transaction volume and predictable performance. We deliver the infrastructure for market makers, DeFi protocols, and NFT platforms to operate at peak efficiency.

Sub-Second Fee Estimation

Real-time priority fee calculations using proprietary algorithms, ensuring your transactions are included in the next block without overpaying. Integrates directly with your existing RPC provider.

< 1 sec

Estimation Latency

99.9%

Inclusion Rate

Multi-Chain & EVM Compatible

Seamlessly supports Ethereum, Arbitrum, Optimism, Base, and other major EVM L2s. A single integration future-proofs your application across the evolving blockchain landscape.

10+

Supported Chains

1 SDK

Unified Integration

Enterprise-Grade Reliability

Built with fault-tolerant architecture and 24/7 monitoring. Our service maintains >99.9% uptime, backed by SLAs for mission-critical trading and financial operations.

99.9%

Uptime SLA

24/7

Monitoring

Gas Savings Analytics Dashboard

Gain visibility into your fee optimization performance with detailed metrics on historical spend, savings achieved, and network condition analysis. Data-driven insights to refine your strategy.

benefits

GUARANTEED PERFORMANCE

Business Outcomes: Reliability at Scale

Our Priority Fee Optimizer SDK is engineered to deliver predictable, high-performance transaction execution, directly translating to superior user experience and operational stability for your application.

Predictable Transaction Success

Dynamically adjust priority fees based on real-time network conditions to achieve >99% first-attempt success rate, eliminating failed transactions and user frustration.

>99%

Success Rate

< 2 sec

Avg. Inclusion

Cost-Efficient Execution

Optimize for cost without sacrificing speed. Our algorithms prevent overpaying during low congestion, reducing average fee expenditure by up to 40% compared to static fee strategies.

Up to 40%

Fee Reduction

Real-time

Optimization

Enterprise-Grade Uptime & Support

Built on a globally distributed infrastructure with 99.9% SLA. Includes 24/7 monitoring, automatic failover, and dedicated technical support for enterprise clients.

99.9%

Uptime SLA

24/7

Support

Rapid Integration & Scalability

Get production-ready in days, not months. Our lightweight SDK integrates seamlessly with existing Web3 stacks and scales effortlessly to handle millions of daily transactions.

< 1 week

Integration

Millions/day

Transaction Scale

A Quantitative Comparison

Build vs. Buy: The Cost of In-House Fee Management

Compare the total cost, risk, and time investment of developing a priority fee optimizer internally versus implementing Chainscore's production-ready SDK.

Factor	Build In-House	Buy with Chainscore
Time to Production	4-9 months	2-4 weeks
Initial Development Cost	$150K - $400K+	$25K - $75K
Annual Maintenance Cost	$80K - $150K	$15K - $50K (optional SLA)
Security & Audit Overhead	High (unaudited risk)	Low (pre-audited, battle-tested)
MEV & Slippage Protection	Requires separate R&D	Built-in with real-time data
Multi-Chain Support	Per-chain implementation	Unified API (EVM & SVM)
Team Focus	Diverted from core product	Remains on core product
Time to First Value	Months	Days

how-we-deliver

RAPID DEPLOYMENT

Our Delivery Process: Integration in Days, Not Months

We deliver a production-ready Priority Fee Optimizer SDK with a streamlined integration process designed for engineering teams. Get from zero to live transactions in under a week.

SDK Integration & Documentation

Start with our TypeScript/Go SDK and comprehensive API docs. Includes setup guides, code samples, and environment configuration for EVM chains.

Custom Fee Strategy Configuration

We configure the SDK's fee estimation engine for your specific use case—whether it's DEX arbitrage, NFT minting, or wallet transactions—to balance speed and cost.

24-48 hours

Strategy Tuning

10+ chains

Supported

Staging Environment Validation

Test the optimizer against a forked mainnet or testnet with your application's real transaction load. We provide monitoring dashboards to validate performance.

99.9%

Simulation Accuracy

2-3 days

Validation Cycle

Production Deployment & SLA

Go live with confidence. We manage the deployment of the fee oracle infrastructure and provide a 99.9% uptime SLA with 24/7 monitoring and alerting.

99.9%

Uptime SLA

< 1 week

Total Timeline

Technical Implementation