Hinkal

Hinkal is partnering with Superfluid Wallet (sfwallet) to bring privacy to agentic on-chain finance. Private payments and balances that an AI agent can manage are coming soon to the Superfluid Wallet, with Hinkal pointing to a follow-up announcement for more detail.

• Extends Hinkal's private-transaction layer to AI-agent-managed wallets and payments.
• No rollout date or technical specifics shared yet; the teams say details are coming.

Hinkal-powered private payments are now live in the @0xPolygon (Polygon) wallet. Users can shield or unshield between public and private balances with a single click inside the familiar wallet interface — sender, recipient, and amount stay private, with no custody or workflow changes.

• Available to try at wallet.polygon.technology; Hinkal also points builders to its blog post on adding privacy to WDK (Tether) builds.
• Private balances and payments run on Hinkal's private-transaction layer.
• The integration is separate from Hinkal's payments, bridging, and DEX partnerships, extending its privacy layer into a major consumer wallet.

Hinkal reports that 11 teams have shipped its privacy layer into their products over the past few weeks, with more to come. Wallets, DEXs, payroll, merchant payments, and AI agents have added private balances and transfers without changing their existing workflows or custody.

• Named integrations so far include @0xPolygon Wallet, WDK (Tether), HyperDEX, and neobank Avvio, alongside earlier Hinkal partners like FinOn and P2Flux.
• The announcement underscores Hinkal's push to spread its private-transaction layer across payments, trading, and wallet tooling.

Hinkal x P2Flux is live on Base. P2Flux merchants can now settle USDC payments and subscriptions into a private balance controlled by the wallet they already use, while the merchant's balance and payouts stay off the public ledger.

• Nothing changes at checkout for customers — the privacy layer applies to the merchant's settlement side.
• The integration applies Hinkal's private-transaction layer to merchant payments, its latest partnership after FinOn for stablecoin payouts.
• Hinkal points to a full announcement post with more detail on the rollout.

Hinkal now powers private swaps on HyperDEX, letting users trade 100+ tokens across supported chains with settlement in seconds and near-zero fees, plus built-in privacy. Both same-chain and cross-chain swaps are supported in a single flow.

• Private swaps hide the amount and break the on-chain link between sender and recipient.
• Backed by Hinkal's private-transaction layer, keeping swap details confidential.
• Extends Hinkal's privacy tooling deeper into Hyperliquid's ecosystem alongside its earlier HyperCore bridging feature.

Hinkal has partnered with FinOn to bring privacy to stablecoin payouts. FinOn, which powers payment operations for fintechs and payment service providers, will let businesses settle payouts in stablecoins without exposing payment amounts or transaction relationships on-chain.

The partnership applies Hinkal's private-transaction layer to B2B payments, adding confidentiality to a use case — payroll and supplier payouts — where on-chain exposure is a real concern. Hinkal points to a follow-up post with further detail on how the integration works.

Hinkal Pay now supports private bridging to HyperCore, letting users fund their Hyperliquid trading accounts privately and directly from their wallet balance. The feature sits under "Bridge and Send in One Go" in Quick Actions, with USDC on HyperCore selectable as the destination.

• The flow lets traders move funds onto the Hyperliquid network without exposing the transaction.
• Hinkal points to a blog post with more detail on the rollout.
• The launch extends Hinkal's private-transaction layer to Hyperliquid's chain infrastructure.

Hinkal has launched its Partner Portal, a program that lets third-party products add privacy through the Hinkal API and earn revenue on usage. Partners sign up, generate an API key, drop it into their API calls, set their own fee, and go live — earning on every transaction that runs through their key.

The portal positions the Hinkal API as an integration point for apps and platforms that want to offer private transactions without building the infrastructure themselves. Further details on eligibility and fee mechanics were not included in the announcement.

Hinkal is now live on Arc, adding privacy to stablecoin payments, settlements, and payouts on the network. Users can hold and spend private balances from their existing wallet keys, with senders, recipients, and amounts kept confidential, in what Hinkal describes as "compliant by design."

• The integration is available across all Hinkal products, including Hinkal Pay, Prime, and Wallet.
• Arc joins the list of networks where Hinkal's private-transaction layer is deployed, extending its "universal privacy for stablecoins" positioning.
• Hinkal points to a blog post with more detail on the rollout.

Hinkal is now integrated into the WDK (Wallet Development Kit) by Tether, letting developers add privacy to wallets and apps built on the kit. Users can send stablecoins and other assets with the sender, recipient, and amount kept private, with Hinkal pointing to a blog post with more detail on the integration.