MCP Improvements
- Added initial server instructions for MCP.
Bug Fixes
- Fixed a memory leak related to abort signals in the client.
- Fixed an issue where abort listeners were removed too early.
- MCP no longer falls back to baseUrl when the environment variable is set.
- Correctly defined the
falseenum type.
Transaction Fee on Checkout
- Charge users a transaction fee on checkout. This fee is applied to the total order amount. Currently for Enterprise customers only.
Saved Shipping Addresses for Guest Users
- Now guest users can save multiple shipping addresses
Checkout MCP
- Bug fixes and performance improvements
Concurrent Enrich & Variant Check Requests
- Enrich and check variants in parallel, with up to 50 concurrent requests.
- Now possible to batch enrich and check variants
Improved Product Search Filtering
- Updated product text and image search parameters to include additional filters and sorting options.
- Filter by brand, merchant, min/max price, sale status, and more.
- Scope searches to country and region (Ex. us, Austin, Texas)
- Sort results by relevance and price
Multi-Cart Checkouts
- Checkout multiple items at once with our multi-cart checkout flow. Multi-cart checkout will work automatically without any code changes.
- Users can add items to cart from any supported merchant, and they will be checked out together. Adding multiple items in a single request is currently experimental.
Save Additional Addresses & Payment Methods
- Save additional address and payment methods for your users, making it easier than ever to place orders.
- This feature is released along side with a visual refresh of our hosted checkout page.
Enrich Top-k Products
- Now automatically enrich top-k products returned from Text Product and Image Product searches.
Product Discovery
- Introducing reverse image search. Search through 2b+ SKUs, enabling more intuitive and visual shopping experiences in your app.
Hosted Checkout
- Added iFrame support with cookie-free checkout. Embed the checkout experience directly in your app without worrying about third-party cookie restrictions or cross-origin limitations.
Programmatic Email Inbox
- All transactional emails, order confirmations, shipping updates, newsletters, and more are now captured and stored.
- Query and access your users’ merchant emails programmatically, giving you full control to build custom order tracking, notifications, and support experiences.
Global Region Support
- Now, allow users from anywhere in the world to route checkouts through Henry Labs
- Initial support is for EU and UK regions in addition to existing US support. Wider global support coming soon
Product Enrichment Endpoints
- Introduced Product Enrichment Endpoints, allowing you to get product price, variant information, stock availability for a product given its link
- Endpoint is currently Experimental, with availability reserved for Plus Plan customers and above
API Playground
- Added new API Playground for Sandbox and Production environments. Get started here
- Intended for developers trying out our APIs. It’s recommended to save the Directory link to keep your documentation up to date with our latest API changes
Basic, Standard, and Plus Plans
- Rolled out self-serve subscription plans for customers of all sizes.
- No matter what stage your business is in, Henry Labs has a plan for you. Build embedded shopping experiences in your app today.
AI Agent in Quickstart Demo
- Added AI Agent to Quickstart Demo. Try it out here.
- This agent is powered by Henry Shopping MCP
- The agent code is open source and available here
Enterprise Pro Plan
- Introduced Enterprise Pro Plan, with full access to headless checkout, bespoke API features, 24/7 support, and more. For more information contact lawrence@henrylabs.ai.
Email Whitelabeling
- Email domain whitelabeling has been rolled out in production. Route merchant emails through your own domain, allowing you to control the end-to-end customer experience without comprimising user trust or ever managing returns.
Checkout & Payment Experience
- Visual refresh. Updated payment card designs, icons, dropdowns, and more.
- Improved UI for CVV updates, payment method management, and shipping address autocomplete.
Product Search & Quickstart Demo
- Expanded product details API to include reviews, video, stars, similar products, and related searches.
- Quickstart Demo now renders new product details on
demo.henrylabs.ai.
Hosted Checkout Whitelabeling
- Add your brand logo to the hosted checkout modal.
Henry Managed Accounts
- Introducing Henry Managed Accounts. Unlock the power of user merchant accounts fully managed by Henry Labs.
- Track post-order states (shipping, returns, etc) so you can provide your customers real-time order updates.
- Whitelabel merchant emails, build trust with your customers, and have full control over the E2E user experience.
- Managed accounts are rolling out to all supported merchants
Hosted Checkout
- Hosted checkout now supports updating CVV at point of checkout
Product Discovery
- The result of variant checks is now reflected in our Hosted Checkout page
Henry Shopping SDK (TypeScript)
- Introducing the Henry Shopping SDK, making it easier than ever to start building (Python SDK coming soon)
Henry MCP Server
- Add an end-to-end embedded commerce stack to your agent application with less than 10 lines of code
Universal Cart
POST /cart/itemsnow acceptsaffiliateProductLink, letting you pass through your partner tracking links end-to-end.- Added the optional
checkVariantAvailabilityparameter so carts can auto-check the selected variant’s inventory when items are added. Feature is currently experimental. - Introduced a “blocklist” mode that allows any product to be added to cart and checked out except for those explicitly blocked.
Wallet
- Added guest card collection mode for
/wallet/cart-collect
Product Discovery
- Released experiemental variant check endpoints. Use them to check real time stock availability of variants.
Henry Dashboard
- Added staging vs. production environment flag to dashboard.
Miscellaneous
- Added unified generated documentation at
api.[sandbox].henrylabs.ai/docs

