ZK Proof API Gateway

Generate ZK proofs for complex circuits in under 2 seconds with our optimized proving backends. We support Groth16, Plonk, and Halo2 with automatic hardware acceleration for consistent, low-latency performance critical for real-time applications.

Deploy with confidence using our battle-tested, audited proving systems. Our infrastructure undergoes regular third-party security reviews, and we implement best practices for key management, circuit integrity, and proof verification to protect your application's cryptographic core.

Verify proofs seamlessly across Ethereum, Polygon, Arbitrum, and other EVM-compatible networks. Our gateway manages verifier contract deployments, gas optimization, and cross-chain state synchronization, abstracting away blockchain complexity.

From R1CS to on-chain verifier. We handle the entire lifecycle of your ZK circuits: compilation, trusted setup coordination (PPOT or perpetual), verifier contract generation, and secure deployment to your specified networks.

Gain full visibility into your ZK workload with detailed dashboards. Monitor proof generation latency, success rates, verifier gas costs, and system health with actionable alerts and logs to ensure optimal performance and cost management.

Verify user credentials (KYC/AML) without exposing sensitive data. Build compliant DeFi or on-chain gaming platforms that protect user privacy while meeting regulatory requirements.

Key Differentiator: Our APIs handle the complex ZK circuit generation, so you can focus on user experience.

Generate succinct validity proofs for cross-chain asset transfers. Our gateway provides the proving infrastructure to build secure, trust-minimized bridges with fast finality.

Client Outcome: Reduce bridge settlement times from hours to minutes while maintaining cryptographic security guarantees.

Enable private swaps, loans, and liquidity provision. Shield transaction amounts and participant identities on public ledgers to protect strategic trading positions and user financial data.

Technical Depth: Built with circuits optimized for EVM-compatible chains and Solana.

Offload complex calculations (like ML inference or game logic) off-chain and submit a verifiable proof of correct execution. Maintain decentralization without sacrificing performance.

For: Web3 gaming, prediction markets, and decentralized AI applications.

Create immutable, verifiable logs for supply chain, healthcare, or enterprise data. Prove the integrity and sequence of events without revealing the underlying confidential records.

Enterprise Value: Provides a cryptographically secure single source of truth for auditors and regulators.

Implement stealth addresses, confidential transactions, and privacy pools directly into wallets or dApps. Our APIs abstract the complexity of ring signatures and zero-knowledge membership proofs.

Why Chainscore: We provide the proving infrastructure, so you don't need to build and maintain your own trusted setup ceremony.

We conduct a technical deep-dive to design a custom integration blueprint for your ZK Proof API Gateway. This includes defining proof circuits, API endpoints, key management, and infrastructure requirements tailored to your use case (e.g., private transactions, identity verification).

Our team builds and optimizes the zero-knowledge proof circuits (using Circom, Halo2, or Noir) and the corresponding API gateway layer. All code follows security-first principles, with peer reviews and integration of OpenZeppelin libraries where applicable.

Every component undergoes rigorous testing, including circuit soundness verification, API penetration testing, and load testing. We provide a detailed audit report covering cryptographic assumptions, side-channel risks, and API endpoint security.

We deploy the complete system to a staging environment that mirrors production. You gain full access to test all API endpoints, proof generation/verification flows, and monitoring dashboards to validate functionality and performance.

We manage the production deployment on your chosen cloud provider (AWS, GCP, Azure) or dedicated infrastructure. The handoff includes full documentation, API keys, monitoring setup (Grafana/Prometheus), and operational runbooks.

Post-launch, we provide dedicated support with defined SLAs for incident response. Our team monitors proof generation latency, API health, and system costs, offering optimization recommendations to ensure long-term efficiency.