emerging · -0.7 capabilitymarket actiondomain

Cart

Score 23.0 / 100 15 providers +102 via APIs 122 APIs Search apis.io →
Workflows using this tag
Shopify Tag and Close an Order · Shopify Shopify Fulfill an Existing Order · Shopify Shopify Upsert a Customer by Email · Shopify Shopify Restock a Product Variant · Shopify Shopify Archive a Stale Product · Shopify Shopify Launch a Product With Stock · Shopify Shopify Tag an Order by Fulfillment Status · Shopify Shopify Upsert a Product by Title · Shopify
Business capabilities this tag reaches
Point of Sale Operations Management 3 Information Technology Management 1
Variants seen in the corpus: CartsCart

Providers using this tag (15)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Strong 1 Solid coverage with minor gaps
SwellCommerceHeadless CommerceAPI-FirstConsumer2 APIs63.6
Developing 1 Usable, with meaningful gaps to close
fabricCommerceComposable CommerceHeadless CommerceE-Commerce16 APIs42.7
Thin 1 Limited public surface area
Shopify Storefront APICommerceE-CommerceHeadlessGraphQL1 API39.2
Emerging 2 Early or largely undocumented
IRIZ PlatformCompanyFashionE-CommerceAgentic Commerce1 API24.0WugenCompanyBiotechnologyCell TherapyOncology1 API16.5
Minimal 10 Almost no public developer surface
AbelZeta PharmaCompanyHealthcareBiotechnologyCell Therapy10.2Sail BiomedicinesCompanyBiotechnologyPharmaceuticalsRNA9.4Kyverna TherapeuticsCompanyBiotech TherapeuticsBiotechnologyCell Therapy7.3Link Cell TherapiesCompanyBiotechnologyLife SciencesCell Therapy7.0Umoja BiopharmaCompanyBiotechnologyImmunotherapyCAR-T6.7AutolusCompanyLife SciencesBiopharmaceuticalBiotechnology3.7Stylus MedicineCompanyBiotechnologyGenetic MedicineCAR-T3.7Orbital TherapeuticsCompanyBiotechnologyPharmaceuticalsRNA Medicines3.0oricellCompanyBiotechnologyPharmaceuticalsCell Therapy3.0Cell Design LabsCompanyHealthcareBiotechnologyCell Therapy0.0

APIs with this tag (120)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 9 Complete, well-documented, and agent-ready
HubSpot Carts APIThe carts API enables you to create and manage ecommerce cart data in HubSpot. You can sync cart informatio...91.6Salesforce B2B Commerce APIThe Salesforce B2B Commerce API provides REST endpoints for handling commerce data in B2B and D2C storefron...91.0Shopify Cart APIManage the shopping cart83.9Optimizely Carts APIThe Carts API from Optimizely — 8 operation(s) for carts.80.8GetResponse Carts APICarts API documentation71.6Salla Carts APIThe Carts API from Salla — 1 operation(s) for carts.68.3Conga Carts APIThe Cart Controller68.0ServiceNow Cart APIOperations for managing the shopping cart and submitting orders.67.5Antavo Cart APICart endpoints collection66.9
Strong 6 Solid coverage with minor gaps
Medusa Carts APIA cart is a virtual shopping bag that customers can use to add items they want to purchase. A cart is then ...65.4Commerce Layer Carts APIOperations with carts resource65.1Swell Cart APISession-scoped shopping cart for the current visitor.63.6Swell Carts APIPending purchase requests that can be converted into orders.63.6BigCommerce Cart APIThe Cart API from BigCommerce — 2 operation(s) for cart.56.4AgendaPro Carts APIShopping carts for the online payment flow55.6
Developing 21 Usable, with meaningful gaps to close
Cart.com Carts APIThe Carts API from Cart.com — 1 operation(s) for carts.51.2Loop Returns Cart APIThe Cart API from Loop Returns — 2 operation(s) for cart.51.1WooCommerce Cart APIManage the current shopper's cart session including items, coupons, and shipping48.7MikMak Cart APIThe Cart API from MikMak — 1 operation(s) for cart.48.6Alliance Data Systems (Bread Financial Holdings) Carts APIManage Bread shopping carts that initiate the BNPL checkout flow.44.1SAP Commerce Cloud Cart APIShopping cart management44.0SAP Commerce Cloud Carts APICart emulation and management on behalf of customers44.0Bagisto REST APIRESTful API for managing all Bagisto e-commerce operations including products, categories, customers, order...43.9Newstore Cart APIOperations on carts43.9Passport Cart APIThe Cart API from Passport — 1 operation(s) for cart.43.2PayJoy Carts APIRetrieve cart information.43.2Advance Auto Parts Cart APIShopping cart management43.0fabric Cart APICart endpoints are used to do basic cart operations, such as create a cart, add item to the corresponding c...42.7fabric Carts APICart endpoints are used to perform basic cart operations, such as create, update, delete and more.42.7commercetools Carts APIManage shopping carts with line items, discounts, shipping, and tax calculations.41.8Tech Data Carts APIShopping cart management41.5GetYourGuide Carts APIThe Carts API from GetYourGuide — 2 operation(s) for carts.40.7701x Cart APIThe Cart API from 701x — 10 operation(s) for cart.40.4OpenCart Cart APIShopping cart product management40.0FinditParts Carts APIDraft-order (cart) lifecycle: line items, addresses, shipping method, coupon, PO number and checkout.39.9Unstoppable Domains Cart APIShopping cart management, payment methods, and checkout (requires authentication)39.6
Thin 54 Limited public surface area
Shopify Buy SDKThe Shopify JavaScript Buy SDK is a lightweight library that enables developers to integrate Shopify's stor...39.2Ordoro Cart APICurrent routes for `/cart/` are sometimes interchangeably referenced as `sales_channel`38.4Bread Financial Cart APIThe Cart API from Bread Financial — 4 operation(s) for cart.38.1Spree Commerce Cart APIThe Cart API from Spree Commerce — 1 operation(s) for cart.37.8Spree Commerce Carts APIShopping cart management37.8ColdSnap Storefront GraphQL APIThe live Shopify Storefront GraphQL API served from the ColdSnap primary domain. Anonymously introspectable...37.5Supergoop! Storefront GraphQL APIThe Shopify Storefront GraphQL API as served for supergoop.com. Introspection is open and anonymous, return...37.4MealMe Carts APICart creation, retrieval, and item management.37.0Lemon Perfect Storefront GraphQL APIThe Shopify Storefront GraphQL API served on lemonperfect.com. Introspection is open anonymously: 428 types...35.9Terminal Cart APIThe Cart API from Terminal — 5 operation(s) for cart.35.9Wix Cart APIThe Cart API from Wix — 3 operation(s) for cart.35.7Synnex Cart APIShopping cart operations.34.4TD SYNNEX Carts APIShopping cart management34.3ALSO Storefront GraphQL APIThe Shopify Storefront GraphQL API served on ALSO's own domain. Open, unauthenticated introspection was con...33.9Shapeways Cart APIShipping options for a destination.33.5Brushfire Cart APIThe Cart API from Brushfire — 11 operation(s) for cart.33.0Dolls Kill Storefront GraphQL APIThe Shopify Storefront GraphQL API as served from Dolls Kill's own host at /api/{version}/graphql.json. Ano...31.3Kate Farms Storefront GraphQL APIThe Shopify Storefront GraphQL API as deployed on Kate Farms' own host. Anonymous introspection succeeded o...31.3Tecovas Agentic Commerce (UCP/MCP)Tecovas implements the Universal Commerce Protocol 2026-04-08 on its Shopify checkout host, exposing an MCP...30.8Tecovas Storefront GraphQL APIThe Shopify Storefront GraphQL API as deployed on the Tecovas checkout host. Anonymous introspection succee...30.8magento Carts APIShopping cart and quote management for admin, customer, and guest users, including item management, coupon ...30.7Magento GraphQL APIThe Adobe Commerce GraphQL API offers a flexible, query-driven interface designed primarily for building he...30.7Arlettie Les échappées UCP/MCP Agent CommerceLive, unauthenticated Model Context Protocol endpoint on the Les échappées storefront implementing the Univ...30.6Slingshot Bio Storefront GraphQL APIThe Shopify Storefront GraphQL API for the Slingshot Bio online store, declared by the company in its own /...30.6Ciloo Cart APIOAuth 1.0a (HMAC-SHA1) REST API on the ciloo/v1 namespace of a Ciloo brand store. Read, add, update and rem...30.1Poppi Storefront GraphQL APIThe Shopify Storefront GraphQL API as deployed on poppi's own domain — 34 query fields, 41 mutations and 42...30.0OLIPOP Agent Commerce API (UCP over MCP)Agent-facing commerce surface for the OLIPOP storefront, implementing the Universal Commerce Protocol (UCP)...29.9OLIPOP Storefront GraphQL APIShopify Storefront GraphQL API served on the OLIPOP domain, exposing 35 root query fields and 41 mutations ...29.9quip Storefront GraphQL APIThe Shopify Storefront GraphQL API as deployed on the quip domain, version 2026-07. Schema introspection is...29.6Cirkul Storefront Agent APIThe agent-facing commerce surface Cirkul serves from its own drinkcirkul.com host. It comprises an anonymou...29.4David Protein Storefront MCPThe Shopify storefront MCP server David serves at davidprotein.com/api/mcp, declared in the storefront page...29.4David Protein UCP Commerce MCPThe Universal Commerce Protocol commerce server David serves at davidprotein.com/api/ucp/mcp, advertised in...29.4Hyperice Storefront GraphQL APIThe Shopify Storefront GraphQL API served on Hyperice's own domain. Full introspection succeeded unauthenti...29.4Hubble Contacts Storefront GraphQL APIThe Shopify Storefront GraphQL API as served on Hubble Contacts' own host at /api/{version}/graphql.json. I...29.3Voyage Foods Storefront GraphQL APIThe Shopify Storefront GraphQL API as deployed on the voyagefoods.com host at /api/2026-04/graphql.json. An...29.0Bobbie Storefront GraphQL APIThe Shopify Storefront GraphQL API as served from Bobbie's own domain. Introspection is anonymous — the ful...28.8Julep Beauty Cart APIRead-only view of the current session cart.28.5Kite Hill Storefront GraphQL APIThe Shopify Storefront GraphQL API as served from Kite Hill's own domain. Introspection is anonymous — the ...28.4Fnatic Shop Storefront GraphQL APIThe Shopify Storefront GraphQL API as served from Fnatic's own shop domain. Introspection is anonymous — th...28.3Rael Storefront GraphQL APIThe Shopify Storefront GraphQL API as served on Rael's own domain, anonymous and fully introspectable. A li...28.3Rael UCP Commerce MCPRael's agent-facing commerce interface. The store implements the Universal Commerce Protocol (UCP) 2026-04-...28.3Black Buffalo Storefront GraphQL APIThe Shopify Storefront GraphQL API as served from Black Buffalo's own domain. Introspection is anonymous — ...28.2MAKEUP BY MARIO Storefront GraphQL APIThe Shopify Storefront GraphQL API as served from MAKEUP BY MARIO's own domain. Introspection is anonymous ...27.9Bartesian Commerce (UCP Shopping)The agent-facing commerce surface of the Bartesian Shopify storefront. The store publishes a Universal Comm...27.8Off Grid Stores Storefront JSON EndpointsAnonymous read-only JSON over the storefront: /products.json and /collections.json for the catalog, /produc...27.8Off Grid Stores Storefront MCP ServerShopify Storefront MCP server at https://offgridstores.com/api/mcp, identifying itself as "storefront-rende...27.8Off Grid Stores UCP Commerce MCP ServerUniversal Commerce Protocol (UCP) shopping service, exposed over MCP at https://offgridstores.com/api/ucp/m...27.8100 Thieves Storefront GraphQL APIThe Shopify Storefront GraphQL API as deployed on the 100 Thieves domain, version 2024-04. Schema introspec...27.7Glowbar UCP Commerce MCP APIThe agent-facing commerce interface for the Glowbar online store. A Model Context Protocol (MCP) endpoint i...27.5Johnnie-O Storefront GraphQL APIAnonymous, fully introspectable GraphQL endpoint served from Johnnie-O's own Hydrogen storefront host. This...27.3Johnnie-O UCP Commerce MCP EndpointLive remote MCP server implementing the Universal Commerce Protocol shopping service (version 2026-04-08) o...27.3Subbly Cart APICart and checkout operations (modeled from the SDK and SubblyCart.js).27.0Accelerator Active Energy Storefront GraphQL APIThe Shopify Storefront GraphQL API as deployed on the Accelerator Active Energy domain. Anonymous full intr...26.2Hero Bread Storefront Agent Commerce (UCP/MCP)The agent-facing commerce interface for the Hero Bread online store. An MCP server at https://shop.hero.co/...26.2
Emerging 30 Early or largely undocumented
Rock The Bells Storefront GraphQL APIThe Shopify Storefront GraphQL API as served on Rock The Bells' own domain. Full introspection succeeded an...26.1Underdog Storefront GraphQL APIThe Shopify Storefront GraphQL API as served on underdog.shop. It answers introspection anonymously and exp...25.94th & Heart Agentic Commerce (UCP / MCP)The agent-facing commerce surface of the 4th & Heart online store, implemented by Shopify's native Universa...25.4Bombas Commerce (UCP Shopping)The agent-facing commerce surface of the Bombas Shopify storefront. The store publishes a Universal Commerc...25.3Rokt Cart APISupports integration of Rokt into ecommerce transaction flows, enabling placement of personalized offers du...25.2Therabody Storefront GraphQL APIThe Shopify Storefront GraphQL API served from the Therabody US storefront host. Anonymous introspection is...24.9UrbanStems Commerce MCP APIThe agent-facing commerce surface for the UrbanStems store, implementing the Universal Commerce Protocol (d...24.9Agilitas Commerce MCP APIThe agent-facing commerce surface for the Agilitas store, implementing the Universal Commerce Protocol (dev...24.7Crystallize Shop APIEdge-distributed GraphQL API for cart, promotions, and checkout flows. Optimized for low-latency storefront...24.7Reverb Cart APIThe Cart API from Reverb — 1 operation(s) for cart.24.6MUD\WTR Storefront JSON EndpointsAnonymous read-only JSON over the storefront: /products.json and /collections.json for the catalog, /produc...24.5MUD\WTR Storefront MCP ServerShopify Storefront MCP server at https://mudwtr.com/api/mcp, identifying itself as "storefront-renderer" 0....24.5MUD\WTR UCP Commerce MCP ServerUniversal Commerce Protocol (UCP) shopping service, exposed over MCP at https://mudwtr.com/api/ucp/mcp. Ser...24.5Oatside SG Storefront UCP / MCPThe agent-facing commerce surface of Oatside's Singapore direct-to-consumer storefront. Implements the Univ...24.5AG1 Storefront MCP ServerAnonymous Model Context Protocol server on AG1's storefront host exposing five tools - search_catalog, get_...24.4PRIME Storefront Agentic Commerce API (UCP / MCP)The agent-facing commerce surface of the PRIME online store. Served from drinkprime.com, it implements the ...24.1IRIZ Storefront Commerce MCP ServerHosted, remote MCP server (serverInfo iriz-agent-commerce 1.0.0, protocolVersion 2025-06-18, transport stre...24.0Flamingo Storefront MCP ServerAnonymous Model Context Protocol server exposed by the Flamingo storefront at /api/mcp, with the same five-...23.8Harry's Storefront MCP ServerAnonymous Model Context Protocol server exposed by the Harry's storefront at /api/mcp. Five tools — search_...23.8Willie's Reserve Commerce Agent API (UCP/MCP)A live Model Context Protocol server implementing the Universal Commerce Protocol shopping service for the ...23.8Dutchie Plus Checkout APIThe stateful cart and order lifecycle via GraphQL mutations - `createCheckout`, `addItem`, `updateQuantity`...22.7Fake Store API Carts APIShopping cart operations.21.5Kroger Cart and Checkout APIThe Kroger Cart API allows authenticated customers to add items directly to their Pick 'n Save, Metro Marke...21.2TRUFF Store UCP Shopping APIThe agent-facing commerce surface for TRUFF's online store. A Model Context Protocol endpoint at https://sh...21.0Blue Origin Shop MCP ServerThe Blue Origin Shop storefront exposes an anonymous Model Context Protocol endpoint at https://shop.blueor...20.5Boulevard Client API - Booking Cart & CheckoutBuild custom, on-brand self-booking experiences on top of a cart workflow - create a cart for a location, a...19.6Annex Cloud Orders and Receipts APISubmit cart and order data and upload purchase receipts to drive loyalty accrual. Documented operations inc...18.6Agnikul Cosmos Store Commerce MCP APIThe agent-facing commerce surface for Cosmos Store, Agnikul's branded merchandise shop, implementing the Un...17.4Hearth & Home Technologies Agent Commerce (UCP/MCP)The Hearth & Home Technologies storefront implements the Universal Commerce Protocol (UCP) over an anonymou...16.0InkSoft Cart & Orders APIDrive an external cart and checkout flow against an InkSoft store. Documented API 2 methods include GetCart...14.3

Companies reaching this through an API (102)

These companies publish an API, specification or operation carrying “Cart” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

100 Thieves 4th & Heart 701x Adrenaline Shoc Advance Auto Parts AG1 AgendaPro Agilitas Sports Agnikul Cosmos Alliance Data Systems (Bread Financial Holdings) Also Annex Cloud Antavo Arlettie Bagisto Bartesian BigCommerce Black Buffalo Blue Origin Bobbie Bombas Boulevard Bread Financial Brushfire Cart.com Ciloo Cirkul ColdSnap Commerce Layer commercetools Conga Crystallize David Protein Dolls Kill Dutchie Fake Store API FinditParts Fnatic GetResponse GetYourGuide Glowbar Hero Bread HNI Hubble Contacts HubSpot Hyperice InkSoft Johnnie-O Julep Beauty Kate Farms
Show all 102 companies ↓
Kite Hill Lemon Perfect Loop Returns Magento Makeup by Mario makeup.land Mammoth Brands MealMe Medusa MikMak Mud\Wtr Newstore Oatside Off Grid Stores - All Things Off-Grid Solar Olipop OpenCart Optimizely Ordoro Passport PayJoy Poppi Prime Hydration Quip NYC Rael Reverb Rock The Bells Rokt Roundy's Salesforce Salla SAP Commerce Cloud ServiceNow Shapeways Shopify Slingshot Biosciences Spree Commerce Subbly Supergoop! Synnex TD SYNNEX Tech Data Tecovas Terminal Therabody TRUFF Underdog Unstoppable Domains UrbanStems Voyage Foods Willie's Reserve Wix WooCommerce

Score breakdown

Frequency
61.7
log-scaled weighted occurrences
Breadth
0.4
spread across providers
Quality lift
19.4
mean composite of providers using it
Cohesion
23.7
strength of nearest seed neighbor

Related tags

Checkout 63 co-occurrences Universal Commerce Protocol 41 co-occurrences Agentic Commerce 52 co-occurrences Storefront 21 co-occurrences Shopify 43 co-occurrences Catalog 61 co-occurrences Commerce 33 co-occurrences CAR-T 11 co-occurrences

Where this tag comes from

Api tag121
Provider tag15
Openapi tag35
Openapi op tag144

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