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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Verifiable Credential Issuance Gateway

We build and deploy scalable backend systems for organizations to issue signed Verifiable Credentials in bulk, with configurable templates, revocation workflows, and integration into existing identity management systems.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, audited smart contract development for DeFi, NFTs, and enterprise applications.

We architect and deploy production-grade smart contracts on EVM and Solana. Our process delivers secure, gas-optimized code from day one, reducing audit cycles and deployment risk.

  • Custom Logic: Build ERC-20, ERC-721, ERC-1155, staking pools, DAOs, and custom DeFi primitives.
  • Security-First: Development follows OpenZeppelin standards and includes pre-audit reviews.
  • Full Lifecycle: From specification and Solidity/Rust development to testing, deployment, and verification.

We deliver contracts you can trust, with a focus on maintainability and upgradability using patterns like Proxy and Diamond (EIP-2535).

key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE

Core Capabilities of Our Issuance Gateway

Our Verifiable Credential Issuance Gateway is built for production, providing the security, scalability, and developer experience required to launch and manage trusted digital identity programs.

02

Multi-Protocol Issuer Node

Deploy a dedicated, sovereign issuer node supporting multiple credential formats (JWT, SD-JWT, JSON-LD) and revocation methods (Status List 2021, Bitstring Status List). Maintain full control over your trust anchor.

99.9%
Uptime SLA
< 2 weeks
Deployment
03

Scalable Credential Lifecycle API

Integrate issuance, verification, and revocation into your application with our RESTful API. Designed for high-throughput use cases like event ticketing, KYC, and employee credentials.

10k+ TPS
Issuance Rate
< 100ms
API Latency
04

Enterprise-Grade Security & Audit

Private key management with HSM/KMS integration, comprehensive audit logging, and SOC 2 Type II compliant infrastructure. Your credential signing operations are secured to financial-grade standards.

SOC 2 Type II
Compliance
HSM/KMS
Key Storage
06

Custom Schema & Template Studio

Design and govern your credential schemas with a visual interface. Define custom claim structures, validation rules, and branding templates without writing low-level code.

Drag & Drop
UI Builder
JSON Schema
Validation
benefits
TANGIBLE RESULTS

Business Outcomes You Can Expect

Our Verifiable Credential Issuance Gateway delivers measurable value, turning compliance and identity challenges into competitive advantages. Here’s what our clients achieve.

01

Accelerated KYC/AML Onboarding

Reduce user onboarding from days to seconds with reusable, privacy-preserving credentials. Clients see a 90% reduction in manual review overhead and a 40% increase in user conversion.

< 60 sec
Avg. Onboarding Time
90%
Cost Reduction
02

Regulatory Compliance by Design

Issue credentials that are inherently compliant with GDPR, eIDAS, and FATF Travel Rule standards. Our architecture embeds regulatory logic, providing a verifiable audit trail for all issuances.

100%
Audit Trail Coverage
eIDAS
Qualified Seal
03

Interoperable Digital Identity

Issue W3C Verifiable Credentials that work across any SSI ecosystem. Enable seamless portability for your users, breaking down walled gardens and increasing credential utility.

W3C VC
Standard
Zero
Vendor Lock-in
04

Enterprise-Grade Security & Uptime

Deploy with confidence on our battle-tested infrastructure. We provide a 99.95% uptime SLA, private key management via HSM/KMS, and regular security audits by industry leaders.

99.95%
Uptime SLA
SOC 2
Compliance
05

Developer Velocity & Time-to-Market

Integrate a full-featured issuance system in weeks, not months. Our comprehensive SDKs, APIs, and developer portal cut integration time by over 70%.

< 4 weeks
Avg. Integration
70%
Faster Build
06

Scalable, Cost-Effective Operations

Handle millions of credential issuances with predictable, usage-based pricing. Eliminate the overhead of building and maintaining custom PKI and revocation infrastructure.

$0.01
Per Credential Cost
1M+ TPS
Scalability
Structured for Growth

Implementation & Support Tiers

Choose the right level of support and infrastructure for your verifiable credential issuance needs, from initial launch to global enterprise scale.

Core CapabilitiesStarterProfessionalEnterprise

Verifiable Credential Smart Contract Suite

On-Chain Issuance & Revocation API

Multi-Chain Deployment (EVM)

1 Chain

Up to 3 Chains

Unlimited

Custom Schema Design & Governance

High-Availability Gateway Infrastructure

Shared

Dedicated

Multi-Region

Uptime & Performance SLA

99.5%

99.9%

99.99%

Technical Support & Response Time

Business Hours / 24h

16/5 / 12h

24/7 / <4h

Security Audit & Penetration Testing

Basic Review

Full Audit Report

Audit + Ongoing Monitoring

Integration Support & Developer Hours

10 hours

40 hours

Unlimited

Estimated Implementation Timeline

2-4 weeks

4-6 weeks

8-12 weeks

Starting Price

$15,000

$50,000

Custom Quote

how-we-deliver
PROVEN FRAMEWORK

Our Delivery Methodology

We deliver enterprise-grade Verifiable Credential infrastructure through a structured, transparent process designed for security, speed, and seamless integration.

01

Architecture & Design Sprint

We conduct a 1-week collaborative sprint to define your credential schema, issuance flow, and revocation strategy, ensuring alignment with W3C standards and your business logic.

1 week
Design Sprint
W3C Compliant
Standards
02

Secure Gateway Development

Our team builds your custom issuance API with OAuth2.0 integration, key management, and credential signing, leveraging battle-tested libraries like did-jwt-vc and vc-js.

SOC 2 Type II
Security Framework
HSM Support
Key Storage
03

Integration & Staging

We deploy your gateway to a staging environment and integrate it with your existing auth system and databases, providing full documentation and SDKs for your developers.

< 3 days
Avg. Integration
Full SDK
Developer Support
04

Audit & Security Review

Every gateway undergoes a mandatory internal security audit focusing on DID resolution, signature validation, and data privacy before production deployment.

100%
Audit Coverage
Zero Critical
Findings Goal
05

Production Deployment

We manage the production rollout with zero-downtime deployment, configure monitoring alerts, and establish a 99.9% uptime SLA for the issuance endpoint.

99.9%
Uptime SLA
24/7
Monitoring
06

Ongoing Support & Evolution

Receive dedicated support, regular compliance updates for evolving standards (like SD-JWT), and scalability consulting as your credential volume grows.

< 1 hour
Support Response
Compliance Updates
Included
security
FULL-STACK ENGINEERING

Custom Blockchain Development

End-to-end blockchain solutions designed for your specific business logic and compliance needs.

We architect and build custom blockchains, sidechains, and application-specific rollups (AppChains) from the ground up. Our approach ensures sovereignty, scalability, and regulatory alignment for your unique use case.

From a 2-week proof-of-concept to a production-ready mainnet, we deliver the complete stack.

  • Layer 1/Layer 2 Development: Build on Substrate, Cosmos SDK, or OP Stack with custom consensus and governance.
  • Smart Contract Integration: Deploy secure, audited contracts in Solidity, Rust, or Move.
  • Node Infrastructure: Managed validator sets, RPC endpoints, and block explorers with 99.9% uptime SLA.
  • Regulatory Compliance: Design with on-chain KYC modules, transaction monitoring, and privacy layers (zk-proofs).
Verifiable Credential Gateway

Frequently Asked Questions

Get clear, technical answers on how our Verifiable Credential Issuance Gateway integrates into your identity stack.

Standard integration takes 2-3 weeks from kickoff to production-ready deployment. This includes environment setup, credential schema definition, API integration, and security review. Complex customizations (e.g., multi-chain attestation, custom revocation registries) may extend this to 4-6 weeks.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team