Web3 Compliance Development Services for Regulated Blockchain Products
SpaceDev builds the technical compliance infrastructure that Web3 projects need to operate in regulated markets. KYC/AML integrations, on-chain transfer restrictions, decentralized identity systems, and regulatory-ready smart contracts, engineered from day one, not retrofitted after launch.
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What Web3 Compliance Infrastructure We Build
| Compliance Layer | What It Covers |
|---|---|
| On-chain KYC/AML integration | Identity verification, wallet screening, sanctioned address blocking |
| Transfer restriction engines | Allowlists, investor accreditation checks, jurisdictional controls enforced at contract level |
| Decentralized identity (DID / SSI) | Self-sovereign identity, verifiable credentials, zero-knowledge proof verification |
| Regulatory-ready smart contracts | ERC-1400, ERC-3643 (T-REX), pausing, blacklisting, and upgrade logic |
| Transaction monitoring infrastructure | On-chain behavioral analysis, KYT (Know Your Transaction) integrations |
| Governance and audit trails | On-chain voting records, treasury controls, auditable activity logs |
| FATF Travel Rule compliance | Originator/beneficiary data transmission for qualifying transfers |
On-chain KYC/AML integration
Identity verification, wallet screening, sanctioned address blocking
Transfer restriction engines
Allowlists, investor accreditation checks, jurisdictional controls enforced at contract level
Decentralized identity (DID / SSI)
Self-sovereign identity, verifiable credentials, zero-knowledge proof verification
Regulatory-ready smart contracts
ERC-1400, ERC-3643 (T-REX), pausing, blacklisting, and upgrade logic
Transaction monitoring infrastructure
On-chain behavioral analysis, KYT (Know Your Transaction) integrations
Governance and audit trails
On-chain voting records, treasury controls, auditable activity logs
FATF Travel Rule compliance
Originator/beneficiary data transmission for qualifying transfers
Compliance Use Cases We Cover Across Web3 Verticals
Compliance Infrastructure for DeFi Platforms
DeFi protocols handling payments, lending, or liquidity pools face direct AML exposure. We build compliant DeFi architecture with wallet risk scoring, sanctioned address filtering, and transaction monitoring that operates without breaking decentralization.
Regulatory-Ready Security Token Platforms
Security token issuance requires transfer restrictions, accreditation checks, and investor allowlists enforced at the smart contract level, not as a front-end suggestion. We implement ERC-1400 and ERC-3643 (T-REX) standards used across compliant token platforms globally.
KYC/AML Onboarding for Web3 Applications
We integrate identity providers, wallet screening tools, and risk-scoring APIs into Web3 onboarding flows. The result is a compliant user onboarding experience that satisfies FATF and local VASP requirements without creating friction that kills conversion.
Decentralized Identity and Verifiable Credentials
For platforms that need privacy-preserving compliance, we build DID and SSI systems using verifiable credentials and zero-knowledge proofs. Users verify identity once and share selectively, without exposing personal data to every protocol they interact with.
On-Chain Governance with Auditable Controls
DAOs and tokenized funds operating in regulated environments need governance infrastructure that produces auditable records, enforces access controls, and satisfies fiduciary reporting requirements. We build the on-chain architecture your legal team can actually defend.
Regulatory Frameworks Our Compliance Builds Address
| Framework | Scope |
|---|---|
| FATF / Travel Rule | AML obligations for VASPs, originator/beneficiary data transmission |
| MiCA (EU) | Crypto-asset service provider requirements across European markets |
| SEC / US securities law | Token classification, accredited investor controls, transfer restrictions |
| GDPR / data privacy | Off-chain data handling, minimization in KYC flows |
| FINRA / FinCEN | US-based AML program requirements for digital asset businesses |
FATF / Travel Rule
AML obligations for VASPs, originator/beneficiary data transmission
MiCA (EU)
Crypto-asset service provider requirements across European markets
SEC / US securities law
Token classification, accredited investor controls, transfer restrictions
GDPR / data privacy
Off-chain data handling, minimization in KYC flows
FINRA / FinCEN
US-based AML program requirements for digital asset businesses
We build technical infrastructure. Regulatory interpretation is the role of your legal advisors. Our job is to implement what they define, correctly and at the contract level.
Compliance Tech Stack We Work With
Identity and KYC Providers
Jumio, Onfido, Sumsub, Persona, custom integrations
Wallet Screening and AML
Chainalysis, Elliptic, TRM Labs, on-chain scoring APIs
Token Standards
ERC-1400, ERC-3643 (T-REX), ERC-20 with access controls
Decentralized Identity
W3C DIDs, Verifiable Credentials, zk-SNARKs, Polygon ID
Smart Contract Infrastructure
Solidity, Hardhat, Foundry, OpenZeppelin AccessControl, upgradeable proxy patterns
How We Approach Web3 Compliance Development Projects
01
Compliance Scoping
We map your regulatory obligations, jurisdiction, user base, and token model before any architecture decisions are made. This phase defines what compliance layers are required and how they interact with your product logic.
02
Architecture and Build
Compliance is embedded into the contract and backend layer during development, not bolted on afterward. Every transfer restriction, identity check, and audit mechanism is part of the core system design.
03
Security Review and Audit
Before any compliant platform goes live, we apply structured security review across smart contracts and backend services. When deeper assurance is required, BlockAudit provides independent smart contract audits and pre-launch hardening.
04
Post-Launch Monitoring and Updates
Regulatory requirements evolve. We provide ongoing engineering support to update compliance logic as frameworks like MiCA, FATF Travel Rule, and US digital asset regulation continue to develop.
Related Services for Compliant Web3 Products
Smart Contract Development
Audited contracts with access controls, pausing, and upgrade logic
Decentralized Identity
DID, SSI, and verifiable credential systems
dApp Development
Compliant onboarding flows and investor portals
BlockAudit: Blockchain Security
Independent smart contract audits before production
Asset Tokenization
Security token issuance with built-in compliance controls
Frequently Asked Questions
What is Web3 compliance infrastructure?
Is KYC/AML required for DeFi platforms?
What is the difference between on-chain and off-chain compliance?
What token standards support compliance controls?
Do you provide legal or regulatory advice?
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Build Your Web3 Compliance Infrastructure with SpaceDev
Compliance built into your product from the start is a competitive advantage, not just a legal obligation. Talk to our team about what your regulatory environment requires and how we build it.