useknit.io

What Is Knit?

Knit (useknit.io) is a business-grade digital asset payment infrastructure platform built for companies that want to send, receive, and manage cryptocurrency at scale. Operating under the legal name Knit Business Financial Services Ltd. and registered with Canada's Financial Transactions and Reports Analysis Centre (FINTRAC, registration C100000256), the platform provides the compliance backbone and technical tooling that businesses typically struggle to build themselves when entering crypto payments.

The company was founded in April 2024 and is headquartered in Toronto, Canada. Its positioning — "Digital Assets for Modern Rails" — reflects the core thesis: that crypto payment rails should be as reliable and developer-friendly as traditional financial infrastructure, without businesses having to navigate the complexity of multi-chain environments, key management, or compliance frameworks on their own.

How It Works

Knit exposes a unified REST API at a single base endpoint that consolidates four core capabilities:

Collections — One-time deposit addresses for invoice-style payment flows. A business generates a single-use address, shares it with a counterparty, and receives webhook notifications as the payment status changes. Webhooks support event persistence and replay, meaning a missed or delayed notification can be recovered without manual reconciliation.

API Wallets — Reusable, labeled wallets that support recurring deposits and maintain customer-specific ledgers with queryable transaction history. These are suited for businesses running marketplace or custody-adjacent models where each customer needs a dedicated address over time.

Business Services Wallet — A pooled wallet that holds funds to power outbound payout requests, acting as the liquidity source for the payout engine.

Payouts — Programmatic on-chain withdrawals with balance validation and IP whitelist enforcement. Payouts include origin-based access controls, preventing unauthorized withdrawal requests even if API credentials are compromised.

Authentication is supported via both legacy API keys and OAuth 2.0 client credentials, enabling businesses to phase migrations from one approach to the other without a hard cutover.

Wallet Types

Knit offers three distinct wallet products targeting different operational needs:

• Business Wallet — A managed, multi-chain custodial wallet supporting Tron, Polygon, Base, and BNB Smart Chain (BSC). Suited for companies that want Knit to handle key management while retaining dashboard visibility.

• Trust Wallet — A managed wallet service oriented toward market expansion and remittance use cases, where Knit acts as a payment service intermediary.

• Vault Wallet — A trustless, self-custody option supporting Ethereum, Polygon, Base, and BSC. Designed for businesses that require full ownership of their private keys while still benefiting from Knit's API layer for transaction management.

Across all three wallet types, the platform supports six blockchain networks in total and emphasizes stablecoin workflows and bridging rather than native-token speculation.

Key Features and Performance

As of publicly available data, Knit reports processing over $100 million in transactions and holding more than $8 million in assets under custody. These figures indicate meaningful adoption for a platform that launched in 2024.

Additional platform capabilities include:

• Payment Links — Shareable URLs that allow customers to pay in digital assets without requiring the business to expose wallet addresses directly.
• Dashboard — A real-time transaction monitoring and management interface covering payment status, wallet balances, and payout history.
• Webhooks — Event-driven notifications for all state changes, with replay capability for durability.
• KYC/AML Compliance — Integrated identity and anti-money-laundering procedures consistent with FINTRAC requirements for Canadian Money Service Businesses.

Security

Security is a central design consideration. Knit uses multi-signature wallet architecture to prevent single points of key compromise, pairs this with robust encryption across stored and in-transit data, and enforces IP whitelisting for payout requests at the API level. The dual-authentication model (API key plus OAuth 2.0) enables granular access control and migration flexibility. No public security audits from third-party firms are disclosed on the website or documentation at the time of writing.

Team and Regulatory Standing

Knit Business Financial Services Ltd. operates out of Toronto, Canada. Its FINTRAC registration as a Money Service Business places it under Canada's anti-money-laundering and counter-terrorist-financing regulatory framework — a meaningful compliance signal for business customers evaluating a crypto payment provider. No individual team members are prominently named in public materials.

Ecosystem Fit

Knit targets businesses, developers, and fintech operators seeking to add digital asset payment capabilities without building raw blockchain infrastructure from scratch. Its API-first approach and compliance posture make it a candidate infrastructure layer for exchanges, neobanks, marketplaces, and remittance operators.

At the time of writing, Solana is not listed among Knit's documented supported networks — publicly referenced chains are Tron, Polygon, Base, BSC, and Ethereum. The platform's total supported network count is listed as six, suggesting additional networks may be available or forthcoming. Businesses operating on Solana looking for a compliant, API-driven payment layer should confirm current network support directly with Knit before integration.