Wrapped Asset API Development

overview

CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3 experts for your token, DeFi, or NFT project.

We architect and deploy audit-ready smart contracts on EVM-compatible chains like Ethereum, Polygon, and Arbitrum. Our process delivers gas-optimized, upgradeable code with comprehensive test coverage to ensure security and performance from day one.

From concept to mainnet, we provide the technical foundation you can trust.

Our development lifecycle includes:

Custom Logic: Tailored Solidity 0.8+ contracts for tokens (ERC-20, ERC-721), staking, governance, and bespoke DeFi mechanisms.
Security-First Development: Adherence to OpenZeppelin standards, formal verification, and internal review before external audit.
Full Deployment Suite: Scripting, verification on block explorers, and documentation for your team.

key-features-cards

ENTERPRISE-GRADE INFRASTRUCTURE

Core API & SDK Capabilities

Our Wrapped Asset APIs are built for production. We deliver the secure, scalable, and developer-friendly tooling your team needs to launch and manage cross-chain assets with confidence.

Multi-Chain Mint & Burn API

Programmatically create and redeem wrapped assets across 10+ EVM and non-EVM chains via a single RESTful endpoint. Supports custom minting policies and automated reserve management.

< 500ms

Median API Latency

10+

Supported Chains

Real-Time Asset State SDK

JavaScript/TypeScript SDK for querying live balances, transaction history, and bridge status of any wrapped token. Includes WebSocket streams for instant state updates.

99.9%

Data Accuracy SLA

Real-time

WebSocket Feeds

Security & Compliance Module

Built-in transaction monitoring, AML screening, and regulatory compliance checks. Configurable pause/unpause controls and multi-signature governance hooks for asset issuers.

Audited

By Spearbit

24/7

Threat Monitoring

Gas Optimization Engine

Proprietary fee estimation and batch processing logic that reduces cross-chain bridging costs by up to 40% compared to public relayers. Supports EIP-1559 and priority fee markets.

~40%

Avg. Cost Reduction

EIP-1559

Native Support

Developer Experience Tools

Complete suite with local testnets, comprehensive API documentation, Postman collections, and client libraries for Python, Go, and Rust to accelerate integration.

Scalability & Reliability Layer

Horizontally scalable API architecture with automatic failover, geo-distributed nodes, and dedicated RPC endpoints. Designed for handling 1000+ TPS with sub-second finality.

99.95%

Uptime SLA

1000+ TPS

Designed Capacity

benefits

STRATEGIC ADVANTAGES

Why Build a Custom Wrapped Asset API

Generic cross-chain bridges expose you to counterparty risk and limit your product's control. A custom API gives you the technical foundation to own your liquidity, build unique features, and capture more value.

Eliminate Counterparty Risk

Stop relying on third-party bridge operators. We build your own secure, non-custodial smart contracts for minting and burning wrapped assets, giving you full control over the asset lifecycle and treasury.

100%

Non-Custodial

OpenZeppelin

Security Standard

Unlock Custom Fee Models

Design and implement your own revenue streams. We enable programmable mint/burn fees, revenue sharing, and dynamic pricing logic that generic bridges can't offer, turning infrastructure into a profit center.

Flexible

Revenue Logic

On-Chain

Settlement

Integrate Seamlessly

Get a production-ready REST & WebSocket API that plugs directly into your existing exchange, wallet, or DeFi platform. We handle the complex blockchain interactions so you can focus on your core product.

< 2 weeks

Integration Time

99.9%

Uptime SLA

Scale with Multi-Chain Support

Start with Ethereum and Solana, then expand. Our modular architecture allows you to easily add support for new chains (Avalanche, Polygon, Arbitrum) as your user base and asset portfolio grows.

Supported Chains

Modular

Architecture

Ensure Regulatory Compliance

Build with compliance in mind. We implement configurable KYC/AML checks, transaction monitoring, and wallet screening at the protocol level, providing the audit trails required for institutional adoption.

Configurable

Policy Engine

On-Chain

Audit Trail

Future-Proof Your Stack

Avoid vendor lock-in and technical debt. We deliver full source code, comprehensive documentation, and a dedicated support team, ensuring you own and can evolve your wrapped asset infrastructure indefinitely.

Full Source

Code Ownership

24/7

Dev Support

Package Comparison

Technical Specifications & Deliverables

Choose the right development package for your wrapped asset project, from a secure foundation to a fully managed service.

Feature / Specification	Core Package	Managed Package	Enterprise Suite
Custom Wrapped Token Smart Contracts
Multi-Chain Deployment (EVM)	1 chain	Up to 3 chains	Unlimited
Gas-Optimized Mint/Burn Logic
Full Security Audit (CertiK/Quantstamp)	1 audit cycle	2 audit cycles + fixes	Continuous audit integration
REST & WebSocket API Endpoints	Basic endpoints	Full suite + rate limiting	Full suite + custom endpoints
Oracle Integration (Chainlink/Pyth)	Basic price feed	Custom data feeds	Multi-oracle fallback system
Admin Dashboard & Key Management	Basic interface	Advanced dashboard	White-label dashboard
Deployment & DevOps Support	Guidance only	Full deployment	Infrastructure as Code (IaC)
Monitoring & Alerting (24/7)	Self-monitored	Basic monitoring	Advanced SLA with 15-min response
Ongoing Maintenance & Upgrades	Not included	6 months included	12+ months, custom SLA
Typical Delivery Timeline	4-6 weeks	6-8 weeks	8-12 weeks
Starting Price	$25,000	$75,000	Custom Quote

how-we-deliver

PREDICTABLE DELIVERY

Our Development & Integration Process

A structured, transparent approach to deliver a production-ready Wrapped Asset API, minimizing your technical risk and accelerating your time-to-market.

Discovery & Architecture Design

We analyze your target chain, asset types, and use cases to design a secure, scalable bridging architecture. Deliverables include a technical specification and a detailed integration roadmap.

1-2 weeks

Design Phase

100%

Specification Clarity

Smart Contract Development & Auditing

Our engineers build custom, gas-optimized mint/burn contracts for your assets. Every contract undergoes internal review and is prepared for submission to top-tier security firms like CertiK or OpenZeppelin.

3-4 weeks

Development

Zero Critical

Audit Target

Relayer & API Layer Implementation

We deploy a high-availability relayer service to monitor cross-chain events and build the REST/WebSocket API for minting, burning, and balance queries, complete with rate limiting and authentication.

2-3 weeks

Build Time

99.9%

Target Uptime SLA

Staging & Security Hardening

Your API is deployed to a staging environment for integration testing, load testing, and a final security review. We simulate high-volume traffic and failure scenarios to ensure resilience.

1-2 weeks

Testing Window

>1000 TPS

Load Test Benchmark

Production Deployment & Monitoring

We manage the production deployment on your chosen cloud infrastructure (AWS/GCP) and set up comprehensive monitoring, alerting, and logging dashboards for real-time system health.

< 1 week

Go-Live

24/7

Monitoring

Documentation & Handover

Receive complete technical documentation, integration guides for your developers, and operational runbooks. We provide post-launch support to ensure a smooth transition to your team.

Full SDK

Deliverable

30 days

Transition Support

security

CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3-native engineers.

We deliver audit-ready smart contracts for DeFi, NFTs, and enterprise applications. Our engineers specialize in Solidity and Rust, implementing OpenZeppelin standards and formal verification patterns to eliminate critical vulnerabilities before deployment.

Reduce your time-to-market from months to weeks with our battle-tested development framework.

Custom Logic: Tailored ERC-20, ERC-721, and ERC-1155 implementations with advanced features like staking, vesting, and governance.
Security-First: Every contract undergoes manual review and automated analysis with Slither and MythX.
Full Lifecycle: From architecture and development to deployment on EVM/L2s and ongoing maintenance.

Technical & Commercial Questions