Home
Providers
Swell
Swell
Swell is a customizable, API-first headless commerce platform powering modern B2C, B2B, subscription, and marketplace experiences. It exposes a server-side Backend API for managing the full commerce data model (products, variants, carts, orders, payments, refunds, shipments, returns, subscriptions, accounts, invoices, coupons, promotions, gift cards, content, files, events, webhooks) plus a public-key client-side Frontend API for storefronts and an experimental GraphQL endpoint. The platform ships official Node and PHP libraries, a universal JavaScript SDK (Swell.js), headless storefront starters for Next.js (Horizon, verswell-commerce, nextjs-commerce) and Nuxt (Origin), a Swell Apps platform with CLI and Apps SDK for extending the data and logic layers via custom data models, events, notifications, webhooks, and edge functions running in 200+ locations, plus AI coding-agent skills and Claude Code plugins.
Swell publishes 31 APIs on the APIs.io network, including Account Addresses API, Account API, Account Cards API, and 28 more. Tagged areas include Commerce, Headless Commerce, API-First, B2C, and B2B.
The Swell catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.
Swell’s developer surface includes authentication, documentation, getting-started guide, pricing, signup flow, developer console, changelog, and 56 more developer resources.
2 APIs
11 Features
7 Use Cases
On this page
Kin Score
APIs 34
Postman 2
Open Collections 34
Arazzo 13
GraphQL 1
Pricing Plans 1
Rate Limits 1
FinOps 1
Features 11
Vocabularies 1
Spectral Rules 2
JSON Schema 7
JSON Structure 4
Examples 6
Security Posture 2
Agentic Access 1
Use Cases 7
Integrations 23
Solutions 6
Resources 63
apis.yml
58 Operational Transparency
0 Create-or-Update Ergonomics
Composite quality — 66.9/100 · exemplar
Agent readiness — 23/100 · agent aware
Individual APIs this provider publishes, each with its own machine-readable definition.
Experimental (alpha) GraphQL endpoint that exposes a curated subset of the storefront commerce model — products, attributes, categories, accounts, sessions, carts, orders, payme...
Event-driven HTTP callbacks for cart, order, subscription, payment, account, and product lifecycle events. Configurable via the dashboard (Developer → Webhooks) or programmatica...
Swell Apps extend the platform with custom data models (added fields or new entities), events (triggering functions, webhooks, and notifications), edge functions deployed to 200...
Saved shipping/billing addresses on an account.
Authenticated customer account operations.
Saved payment cards on an account.
Store credit balances and transactions per account.
Login, logout, and session recovery.
Customer accounts including billing/shipping, saved cards, and history.
Product attributes used for filtering and faceted search.
Session-scoped shopping cart for the current visitor.
Pending purchase requests that can be converted into orders.
Category tree and product taxonomy.
Cart conversion and order placement.
Pages, custom data models, and stored records.
Coupon definitions with codes, redemptions, and discount rules.
Event records emitted by the platform.
Stored files (images, attachments) served via Swell CDN.
Gift cards, debit transactions, and gift card products.
Invoices generated for subscription billing cycles and B2B orders.
Customer orders, line items, financial totals, and lifecycle.
Payment transactions, refunds, and gateway settlement.
Product catalog including variants, options, bundles, gift cards, and subscription products.
Automatic promotion rules applied at cart and checkout.
Shareable purchase links that prefill a cart.
Refund records linked to a payment.
Customer return merchandise authorizations.
Fulfillment shipments, tracking, and split fulfillment.
Stock levels and stock adjustments across locations.
Public store settings, currencies, payment settings, and menus.
Plan templates that define billing schedule and price for recurring products.
Recurring billing subscriptions and plans.
Variant-level inventory and pricing under a parent product.
Webhook subscriptions for receiving event callbacks.
Scroll for all 34
Ready-to-run Postman collections for exercising this provider's APIs.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Scroll for all 34
Multi-step API workflows described with the Arazzo specification.
Scroll for all 13
GraphQL schemas published by this provider.
Published pricing tiers and plan structures.
Documented rate limits and quota policies.
Cost, billing, and metering signals for API financial operations.
Notable capabilities this provider offers.
Scroll for all 11
JSON-LD contexts and semantic vocabularies used across these APIs.
Spectral governance rulesets for linting and validating these APIs.
Standalone JSON Schema definitions for this provider's data models.
Scroll for all 7
JSON Structure definitions describing this provider's data shapes.
Example request and response payloads for these APIs.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Recommended x-agentic-access execution contracts for AI agents.
What developers build with this provider.
Scroll for all 7
Pre-built integrations with other platforms and tools.
Scroll for all 23
Packaged solutions this provider offers.
Get Started 6
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 16
Pagination, idempotency, versioning, errors, and events
Scroll for all 16
Build 8
SDKs, sample code, and the tooling you integrate with
Scroll for all 8
Access & Security 2
Authentication, authorization, and security posture
Operate 6
Status, limits, changes, and where to get help
Commercial 5
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 15
Properties that don't map to a standard resource type
Scroll for all 15
Source (apis.yml)
aid: swell-io
deliveryModel:
model: saas
open_source: false
commercial: true
callable_host: true
label: Hosted service · you call their endpoint
confidence: high
source:
- openapi
- pricing
generated: '2026-08-28'
method: derived
accessModel:
pricing: paid
onboarding: unknown
trial: false
try_now: false
public: false
label: Paid
confidence: medium
source:
- plans
- authentication
- security
generated: '2026-09-03'
method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/swell-io.png
name: Swell
description: Swell is a customizable, API-first headless commerce platform powering modern B2C, B2B, subscription, and marketplace
experiences. It exposes a server-side Backend API for managing the full commerce data model (products, variants, carts,
orders, payments, refunds, shipments, returns, subscriptions, accounts, invoices, coupons, promotions, gift cards, content,
files, events, webhooks) plus a public-key client-side Frontend API for storefronts and an experimental GraphQL endpoint.
The platform ships official Node and PHP libraries, a universal JavaScript SDK (Swell.js), headless storefront starters
for Next.js (Horizon, verswell-commerce, nextjs-commerce) and Nuxt (Origin), a Swell Apps platform with CLI and Apps SDK
for extending the data and logic layers via custom data models, events, notifications, webhooks, and edge functions running
in 200+ locations, plus AI coding-agent skills and Claude Code plugins.
url: https://raw.githubusercontent.com/api-evangelist/swell-io/refs/heads/main/apis.yml
created: '2026-05-25'
modified: '2026-05-25'
specificationVersion: '0.23'
tags:
- Commerce
- Headless Commerce
- API-First
- B2C
- B2B
- Subscription
- Marketplaces
- Wholesale
- Storefront
- Checkout
- Payments
- Cart
- Order
- Catalog
- Internationalization
tags_raw:
- Commerce
- Headless Commerce
- API-First
- B2C
- B2B
- Subscriptions
- Marketplaces
- Wholesale
- Storefront
- Checkout
- Payments
- Carts
- Orders
- Catalog
- Internationalization
apis:
- aid: swell-io:swell-graphql-api
name: Swell GraphQL API
tags:
- Commerce
- GraphQL
- Storefront
- Experimental
humanURL: https://developers.swell.is/frontend-api/frontend-libraries/graphql
baseURL: https://{store-id}.swell.store/graphql/v2
properties:
- url: https://developers.swell.is/frontend-api/frontend-libraries/graphql
type: Documentation
- url: https://{store-id}.swell.store/playground
type: APIReference
name: GraphQL Playground
- url: graphql/swell-io-graphql.md
type: GraphQL
description: 'Experimental (alpha) GraphQL endpoint that exposes a curated subset of the storefront commerce model — products,
attributes, categories, accounts, sessions, carts, orders, payments, payment settings, subscriptions, store settings,
currencies, and navigation menus. Authorized with a public storefront key passed in the Authorization header. Notable
limits: no nested queries, no payment tokenization, no abandoned-cart recovery, no guest cart email updates. A GraphQL
playground is available at /playground when logged into the dashboard.'
- aid: swell-io:swell-webhooks-api
name: Swell Webhooks
tags:
- Commerce
- Eventing
- Webhook
tags_raw:
- Commerce
- Eventing
- Webhooks
humanURL: https://developers.swell.is/backend-api/webhooks
properties:
- url: https://developers.swell.is/backend-api/webhooks
type: Documentation
- url: examples/swell-webhook-event-example.json
type: Examples
description: Event-driven HTTP callbacks for cart, order, subscription, payment, account, and product lifecycle events.
Configurable via the dashboard (Developer → Webhooks) or programmatically through the Backend API and Swell Apps. Payloads
are JSON POSTs with `id`, `date_created`, `model`, `type`, and `data`. Endpoints must return 2xx; failed deliveries retry
hourly for two days, continue hourly after, and auto-disable after three days. Webhooks originate from the documented
Swell IP allowlist (52.52.111.237, 54.219.85.17, 54.241.235.166, plus 216.218.185.0/27, 216.218.244.192/27, 74.80.234.0/24).
- aid: swell-io:swell-apps-platform
name: Swell Apps Platform
tags:
- Application
- Extensions
- Functions
- Edge
tags_raw:
- Apps
- Extensions
- Functions
- Edge
humanURL: https://developers.swell.is/apps/overview
properties:
- url: https://developers.swell.is/apps/overview
type: Documentation
- url: https://github.com/swellstores/apps-sdk
type: SDKs
name: Swell Apps SDK
- url: https://github.com/swellstores/app-types
type: SDKs
name: Swell Apps TypeScript Bindings
description: Swell Apps extend the platform with custom data models (added fields or new entities), events (triggering functions,
webhooks, and notifications), edge functions deployed to 200+ locations with no cold start, and admin UI surfaces (settings,
content views). Apps are distributed via a swell.json manifest and built with the Swell CLI and Apps SDK; TypeScript bindings
are published in the app-types package. Used for first-party integrations (Contentful, Builder.io, honest reviews) and
third-party merchant extensions.
- aid: swell-io:swell-io-account-addresses-api
name: Swell Account Addresses API
description: Saved shipping/billing addresses on an account.
humanURL: https://developers.swell.is/backend-api/introduction
baseURL: https://api.swell.store
tags:
- Account Addresses
properties:
- type: OpenAPI
url: openapi/swell-io-account-addresses-api-openapi.yml
- type: Documentation
url: https://developers.swell.is/backend-api/introduction
- type: Authentication
url: https://developers.swell.is/backend-api/authentication
- type: APIReference
url: https://developers.swell.is/backend-api/querying
- type: APIReference
url: https://developers.swell.is/backend-api/errors
- type: JSONSchema
url: json-schema/swell-product-schema.json
- type: JSONSchema
url: json-schema/swell-order-schema.json
- type: JSONSchema
url: json-schema/swell-cart-schema.json
- type: JSONSchema
url: json-schema/swell-subscription-schema.json
- type: JSONSchema
url: json-schema/swell-account-schema.json
- type: JSONSchema
url: json-schema/swell-payment-schema.json
- type: JSONSchema
url: json-schema/swell-webhook-schema.json
- type: JSONStructure
url: json-structure/swell-product-structure.json
- type: JSONStructure
url: json-structure/swell-order-structure.json
- type: JSONStructure
url: json-structure/swell-subscription-structure.json
- type: JSONStructure
url: json-structure/swell-account-structure.json
- type: Examples
url: examples/swell-product-create-example.json
- type: Examples
url: examples/swell-order-create-example.json
- type: Examples
url: examples/swell-subscription-create-example.json
- type: Examples
url: examples/swell-account-create-example.json
- type: Examples
url: examples/swell-webhook-event-example.json
- type: Documentation
url: https://developers.swell.is/frontend-api/introduction
- type: Examples
url: examples/swell-cart-add-item-example.json
- aid: swell-io:swell-io-account-api
name: Swell Account API
description: Authenticated customer account operations.
humanURL: https://developers.swell.is/backend-api/introduction
baseURL: https://api.swell.store
tags:
- Account
properties:
- type: OpenAPI
url: openapi/swell-io-account-api-openapi.yml
- type: Documentation
url: https://developers.swell.is/backend-api/introduction
- type: Authentication
url: https://developers.swell.is/backend-api/authentication
- type: APIReference
url: https://developers.swell.is/backend-api/querying
- type: APIReference
url: https://developers.swell.is/backend-api/errors
- type: JSONSchema
url: json-schema/swell-product-schema.json
- type: JSONSchema
url: json-schema/swell-order-schema.json
- type: JSONSchema
url: json-schema/swell-cart-schema.json
- type: JSONSchema
url: json-schema/swell-subscription-schema.json
- type: JSONSchema
url: json-schema/swell-account-schema.json
- type: JSONSchema
url: json-schema/swell-payment-schema.json
- type: JSONSchema
url: json-schema/swell-webhook-schema.json
- type: JSONStructure
url: json-structure/swell-product-structure.json
- type: JSONStructure
url: json-structure/swell-order-structure.json
- type: JSONStructure
url: json-structure/swell-subscription-structure.json
- type: JSONStructure
url: json-structure/swell-account-structure.json
- type: Examples
url: examples/swell-product-create-example.json
- type: Examples
url: examples/swell-order-create-example.json
- type: Examples
url: examples/swell-subscription-create-example.json
- type: Examples
url: examples/swell-account-create-example.json
- type: Examples
url: examples/swell-webhook-event-example.json
- type: Documentation
url: https://developers.swell.is/frontend-api/introduction
- type: Examples
url: examples/swell-cart-add-item-example.json
- aid: swell-io:swell-io-account-cards-api
name: Swell Account Cards API
description: Saved payment cards on an account.
humanURL: https://developers.swell.is/backend-api/introduction
baseURL: https://api.swell.store
tags:
- Account Cards
properties:
- type: OpenAPI
url: openapi/swell-io-account-cards-api-openapi.yml
- type: Documentation
url: https://developers.swell.is/backend-api/introduction
- type: Authentication
url: https://developers.swell.is/backend-api/authentication
- type: APIReference
url: https://developers.swell.is/backend-api/querying
- type: APIReference
url: https://developers.swell.is/backend-api/errors
- type: JSONSchema
url: json-schema/swell-product-schema.json
- type: JSONSchema
url: json-schema/swell-order-schema.json
- type: JSONSchema
url: json-schema/swell-cart-schema.json
- type: JSONSchema
url: json-schema/swell-subscription-schema.json
- type: JSONSchema
url: json-schema/swell-account-schema.json
- type: JSONSchema
url: json-schema/swell-payment-schema.json
- type: JSONSchema
url: json-schema/swell-webhook-schema.json
- type: JSONStructure
url: json-structure/swell-product-structure.json
- type: JSONStructure
url: json-structure/swell-order-structure.json
- type: JSONStructure
url: json-structure/swell-subscription-structure.json
- type: JSONStructure
url: json-structure/swell-account-structure.json
- type: Examples
url: examples/swell-product-create-example.json
- type: Examples
url: examples/swell-order-create-example.json
- type: Examples
url: examples/swell-subscription-create-example.json
- type: Examples
url: examples/swell-account-create-example.json
- type: Examples
url: examples/swell-webhook-event-example.json
- type: Documentation
url: https://developers.swell.is/frontend-api/introduction
- type: Examples
url: examples/swell-cart-add-item-example.json
- aid: swell-io:swell-io-account-credits-api
name: Swell Account Credits API
description: Store credit balances and transactions per account.
humanURL: https://developers.swell.is/backend-api/introduction
baseURL: https://api.swell.store
tags:
- Account Credits
properties:
- type: OpenAPI
url: openapi/swell-io-account-credits-api-openapi.yml
- type: Documentation
url: https://developers.swell.is/backend-api/introduction
- type: Authentication
url: https://developers.swell.is/backend-api/authentication
- type: APIReference
url: https://developers.swell.is/backend-api/querying
- type: APIReference
url: https://developers.swell.is/backend-api/errors
- type: JSONSchema
url: json-schema/swell-product-schema.json
- type: JSONSchema
url: json-schema/swell-order-schema.json
- type: JSONSchema
url: json-schema/swell-cart-schema.json
- type: JSONSchema
url: json-schema/swell-subscription-schema.json
- type: JSONSchema
url: json-schema/swell-account-schema.json
- type: JSONSchema
url: json-schema/swell-payment-schema.json
- type: JSONSchema
url: json-schema/swell-webhook-schema.json
- type: JSONStructure
url: json-structure/swell-product-structure.json
- type: JSONStructure
url: json-structure/swell-order-structure.json
- type: JSONStructure
url: json-structure/swell-subscription-structure.json
- type: JSONStructure
url: json-structure/swell-account-structure.json
- type: Examples
url: examples/swell-product-create-example.json
- type: Examples
url: examples/swell-order-create-example.json
- type: Examples
url: examples/swell-subscription-create-example.json
- type: Examples
url: examples/swell-account-create-example.json
- type: Examples
url: examples/swell-webhook-event-example.json
- type: Documentation
url: https://developers.swell.is/frontend-api/introduction
- type: Examples
url: examples/swell-cart-add-item-example.json
- aid: swell-io:swell-io-account-session-api
name: Swell Account Session API
description: Login, logout, and session recovery.
humanURL: https://developers.swell.is/backend-api/introduction
baseURL: https://api.swell.store
tags:
- Account Session
properties:
- type: OpenAPI
url: openapi/swell-io-account-session-api-openapi.yml
- type: Documentation
url: https://developers.swell.is/backend-api/introduction
- type: Authentication
url: https://developers.swell.is/backend-api/authentication
- type: APIReference
url: https://developers.swell.is/backend-api/querying
- type: APIReference
url: https://developers.swell.is/backend-api/errors
- type: JSONSchema
url: json-schema/swell-product-schema.json
- type: JSONSchema
url: json-schema/swell-order-schema.json
- type: JSONSchema
url: json-schema/swell-cart-schema.json
- type: JSONSchema
url: json-schema/swell-subscription-schema.json
- type: JSONSchema
url: json-schema/swell-account-schema.json
- type: JSONSchema
url: json-schema/swell-payment-schema.json
- type: JSONSchema
url: json-schema/swell-webhook-schema.json
- type: JSONStructure
url: json-structure/swell-product-structure.json
- type: JSONStructure
url: json-structure/swell-order-structure.json
- type: JSONStructure
url: json-structure/swell-subscription-structure.json
- type: JSONStructure
url: json-structure/swell-account-structure.json
- type: Examples
url: examples/swell-product-create-example.json
- type: Examples
url: examples/swell-order-create-example.json
- type: Examples
url: examples/swell-subscription-create-example.json
- type: Examples
url: examples/swell-account-create-example.json
- type: Examples
url: examples/swell-webhook-event-example.json
- type: Documentation
url: https://developers.swell.is/frontend-api/introduction
- type: Examples
url: examples/swell-cart-add-item-example.json
- aid: swell-io:swell-io-accounts-api
name: Swell Accounts API
description: Customer accounts including billing/shipping, saved cards, and history.
humanURL: https://developers.swell.is/backend-api/introduction
baseURL: https://api.swell.store
tags:
- Account
tags_raw:
- Accounts
properties:
- type: OpenAPI
url: openapi/swell-io-accounts-api-openapi.yml
- type: Documentation
url: https://developers.swell.is/backend-api/introduction
- type: Authentication
url: https://developers.swell.is/backend-api/authentication
- type: APIReference
url: https://developers.swell.is/backend-api/querying
- type: APIReference
url: https://developers.swell.is/backend-api/errors
- type: JSONSchema
url: json-schema/swell-product-schema.json
- type: JSONSchema
url: json-schema/swell-order-schema.json
- type: JSONSchema
url: json-schema/swell-cart-schema.json
- type: JSONSchema
url: json-schema/swell-subscription-schema.json
- type: JSONSchema
url: json-schema/swell-account-schema.json
- type: JSONSchema
url: json-schema/swell-payment-schema.json
- type: JSONSchema
url: json-schema/swell-webhook-schema.json
- type: JSONStructure
url: json-structure/swell-product-structure.json
- type: JSONStructure
url: json-structure/swell-order-structure.json
- type: JSONStructure
url: json-structure/swell-subscription-structure.json
- type: JSONStructure
url: json-structure/swell-account-structure.json
- type: Examples
url: examples/swell-product-create-example.json
- type: Examples
url: examples/swell-order-create-example.json
- type: Examples
url: examples/swell-subscription-create-example.json
- type: Examples
url: examples/swell-account-create-example.json
- type: Examples
url: examples/swell-webhook-event-example.json
- type: Documentation
url: https://developers.swell.is/frontend-api/introduction
- type: Examples
url: examples/swell-cart-add-item-example.json
- aid: swell-io:swell-io-attributes-api
name: Swell Attributes API
description: Product attributes used for filtering and faceted search.
humanURL: https://developers.swell.is/backend-api/introduction
baseURL: https://api.swell.store
tags:
- Attributes
properties:
- type: OpenAPI
url: openapi/swell-io-attributes-api-openapi.yml
- type: Documentation
url: https://developers.swell.is/backend-api/introduction
- type: Authentication
url: https://developers.swell.is/backend-api/authentication
- type: APIReference
url: https://developers.swell.is/backend-api/querying
- type: APIReference
url: https://developers.swell.is/backend-api/errors
- type: JSONSchema
url: json-schema/swell-product-schema.json
- type: JSONSchema
url: json-schema/swell-order-schema.json
- type: JSONSchema
url: json-schema/swell-cart-schema.json
- type: JSONSchema
url: json-schema/swell-subscription-schema.json
- type: JSONSchema
url: json-schema/swell-account-schema.json
- type: JSONSchema
url: json-schema/swell-payment-schema.json
- type: JSONSchema
url: json-schema/swell-webhook-schema.json
- type: JSONStructure
url: json-structure/swell-product-structure.json
- type: JSONStructure
url: json-structure/swell-order-structure.json
- type: JSONStructure
url: json-structure/swell-subscription-structure.json
- type: JSONStructure
url: json-structure/swell-account-structure.json
- type: Examples
url: examples/swell-product-create-example.json
- type: Examples
url: examples/swell-order-create-example.json
- type: Examples
url: examples/swell-subscription-create-example.json
- type: Examples
url: examples/swell-account-create-example.json
- type: Examples
url: examples/swell-webhook-event-example.json
- type: Documentation
url: https://developers.swell.is/frontend-api/introduction
- type: Examples
url: examples/swell-cart-add-item-example.json
- aid: swell-io:swell-io-cart-api
name: Swell Cart API
description: Session-scoped shopping cart for the current visitor.
humanURL: https://developers.swell.is/backend-api/introduction
baseURL: https://api.swell.store
tags:
- Cart
properties:
- type: OpenAPI
url: openapi/swell-io-cart-api-openapi.yml
- type: Documentation
url: https://developers.swell.is/backend-api/introduction
- type: Authentication
url: https://developers.swell.is/backend-api/authentication
- type: APIReference
url: https://developers.swell.is/backend-api/querying
- type: APIReference
url: https://developers.swell.is/backend-api/errors
- type: JSONSchema
url: json-schema/swell-product-schema.json
- type: JSONSchema
url: json-schema/swell-order-schema.json
- type: JSONSchema
url: json-schema/swell-cart-schema.json
- type: JSONSchema
url: json-schema/swell-subscription-schema.json
- type: JSONSchema
url: json-schema/swell-account-schema.json
- type: JSONSchema
url: json-schema/swell-payment-schema.json
- type: JSONSchema
url: json-schema/swell-webhook-schema.json
- type: JSONStructure
url: json-structure/swell-product-structure.json
- type: JSONStructure
url: json-structure/swell-order-structure.json
- type: JSONStructure
url: json-structure/swell-subscription-structure.json
- type: JSONStructure
url: json-structure/swell-account-structure.json
- type: Examples
url: examples/swell-product-create-example.json
- type: Examples
url: examples/swell-order-create-example.json
- type: Examples
url: examples/swell-subscription-create-example.json
- type: Examples
url: examples/swell-account-create-example.json
- type: Examples
url: examples/swell-webhook-event-example.json
- type: Documentation
url: https://developers.swell.is/frontend-api/introduction
- type: Examples
url: examples/swell-cart-add-item-example.json
- aid: swell-io:swell-io-carts-api
name: Swell Carts API
description: Pending purchase requests that can be converted into orders.
humanURL: https://developers.swell.is/backend-api/introduction
baseURL: https://api.swell.store
tags:
- Cart
tags_raw:
- Carts
properties:
- type: OpenAPI
url: openapi/swell-io-carts-api-openapi.yml
- type: Documentation
url: https://developers.swell.is/backend-api/introduction
- type: Authentication
url: https://developers.swell.is/backend-api/authentication
- type: APIReference
url: https://developers.swell.is/backend-api/querying
- type: APIReference
url: https://developers.swell.is/backend-api/errors
- type: JSONSchema
url: json-schema/swell-product-schema.json
- type: JSONSchema
url: json-schema/swell-order-schema.json
- type: JSONSchema
url: json-schema/swell-cart-schema.json
- type: JSONSchema
url: json-schema/swell-subscription-schema.json
- type: JSONSchema
url: json-schema/swell-account-schema.json
- type: JSONSchema
url: json-schema/swell-payment-schema.json
- type: JSONSchema
url: json-schema/swell-webhook-schema.json
- type: JSONStructure
url: json-structure/swell-product-structure.json
- type: JSONStructure
url: json-structure/swell-order-structure.json
- type: JSONStructure
url: json-structure/swell-subscription-structure.json
- type: JSONStructure
url: json-structure/swell-account-structure.json
- type: Examples
url: examples/swell-product-create-example.json
- type: Examples
url: examples/swell-order-create-example.json
- type: Examples
url: examples/swell-subscription-create-example.json
- type: Examples
url: examples/swell-account-create-example.json
- type: Examples
url: examples/swell-webhook-event-example.json
- type: Documentation
url: https://developers.swell.is/frontend-api/introduction
- type: Examples
url: examples/swell-cart-add-item-example.json
- aid: swell-io:swell-io-categories-api
name: Swell Categories API
description: Category tree and product taxonomy.
humanURL: https://developers.swell.is/backend-api/introduction
baseURL: https://api.swell.store
tags:
- Categories
properties:
- type: OpenAPI
url: openapi/swell-io-categories-api-openapi.yml
- type: Documentation
url: https://developers.swell.is/backend-api/introduction
- type: Authentication
url: https://developers.swell.is/backend-api/authentication
- type: APIReference
url: https://developers.swell.is/backend-api/querying
- type: APIReference
url: https://developers.swell.is/backend-api/errors
- type: JSONSchema
url: json-schema/swell-product-schema.json
- type: JSONSchema
url: json-schema/swell-order-schema.json
- type: JSONSchema
url: json-schema/swell-cart-schema.json
- type: JSONSchema
url: json-schema/swell-subscription-schema.json
- type: JSONSchema
url: json-schema/swell-account-schema.json
- type: JSONSchema
url: json-schema/swell-payment-schema.json
- type: JSONSchema
url: json-schema/swell-webhook-schema.json
- type: JSONStructure
url: json-structure/swell-product-structure.json
- type: JSONStructure
url: json-structure/swell-order-structure.json
- type: JSONStructure
url: json-structure/swell-subscription-structure.json
- type: JSONStructure
url: json-structure/swell-account-structure.json
- type: Examples
url: examples/swell-product-create-example.json
- type: Examples
url: examples/swell-order-create-example.json
- type: Examples
url: examples/swell-subscription-create-example.json
- type: Examples
url: examples/swell-account-create-example.json
- type: Examples
url: examples/swell-webhook-event-example.json
- type: Documentation
url: https://developers.swell.is/frontend-api/introduction
- type: Examples
url: examples/swell-cart-add-item-example.json
- aid: swell-io:swell-io-checkout-api
name: Swell Checkout API
description: Cart conversion and order placement.
humanURL: https://developers.swell.is/backend-api/introduction
baseURL: https://api.swell.store
tags:
- Checkout
properties:
- type: OpenAPI
url: openapi/swell-io-checkout-api-openapi.yml
- type: Documentation
url: https://developers.swell.is/backend-api/introduction
- type: Authentication
url: https://developers.swell.is/backend-api/authentication
- type: APIReference
url: https://developers.swell.is/backend-api/querying
- type: APIReference
url: https://developers.swell.is/backend-api/errors
- type: JSONSchema
url: json-schema/swell-product-schema.json
- type: JSONSchema
url: json-schema/swell-order-schema.json
- type: JSONSchema
url: json-schema/swell-cart-schema.json
- type: JSONSchema
url: json-schema/swell-subscription-schema.json
- type: JSONSchema
url: json-schema/swell-account-schema.json
- type: JSONSchema
url: json-schema/swell-payment-schema.json
- type: JSONSchema
url: json-schema/swell-webhook-schema.json
- type: JSONStructure
url: json-structure/swell-product-structure.json
- type: JSONStructure
url: json-structure/swell-order-structure.json
- type: JSONStructure
url: json-structure/swell-subscription-structure.json
- type: JSONStructure
url: json-structure/swell-account-structure.json
- type: Examples
url: examples/swell-product-create-example.json
- type: Examples
url: examples/swell-order-create-example.json
- type: Examples
url: examples/swell-subscription-create-example.json
- type: Examples
url: examples/swell-account-create-example.json
- type: Examples
url: examples/swell-webhook-event-example.json
- type: Documentation
url: https://developers.swell.is/frontend-api/introduction
- type: Examples
url: examples/swell-cart-add-item-example.json
- aid: swell-io:swell-io-content-api
name: Swell Content API
description: Pages, custom data models, and stored records.
humanURL: https://developers.swell.is/backend-api/introduction
baseURL: https://api.swell.store
tags:
- Content
properties:
- type: OpenAPI
url: openapi/swell-io-content-api-openapi.yml
- type: Documentation
url: https://developers.swell.is/backend-api/introduction
- type: Authentication
url: https://developers.swell.is/backend-api/authentication
- type: APIReference
url: https://developers.swell.is/backend-api/querying
- type: APIReference
url: https://developers.swell.is/backend-api/errors
- type: JSONSchema
url: json-schema/swell-product-schema.json
- type: JSONSchema
url: json-schema/swell-order-schema.json
- type: JSONSchema
url: json-schema/swell-cart-schema.json
- type: JSONSchema
url: json-schema/swell-subscription-schema.json
- type: JSONSchema
url: json-schema/swell-account-schema.json
- type: JSONSchema
url: json-schema/swell-payment-schema.json
- type: JSONSchema
url: json-schema/swell-webhook-schema.json
- type: JSONStructure
url: json-structure/swell-product-structure.json
- type: JSONStructure
url: json-structure/swell-order-structure.json
- type: JSONStructure
url: json-structure/swell-subscription-structure.json
- type: JSONStructure
url: json-structure/swell-account-structure.json
- type: Examples
url: examples/swell-product-create-example.json
- type: Examples
url: examples/swell-order-create-example.json
- type: Examples
url: examples/swell-subscription-create-example.json
- type: Examples
url: examples/swell-account-create-example.json
- type: Examples
url: examples/swell-webhook-event-example.json
- type: Documentation
url: https://developers.swell.is/frontend-api/introduction
- type: Examples
url: examples/swell-cart-add-item-example.json
- aid: swell-io:swell-io-coupons-api
name: Swell Coupons API
description: Coupon definitions with codes, redemptions, and discount rules.
humanURL: https://developers.swell.is/backend-api/introduction
baseURL: https://api.swell.store
tags:
- Coupons
properties:
- type: OpenAPI
url: openapi/swell-io-coupons-api-openapi.yml
- type: Documentation
url: https://developers.swell.is/backend-api/introduction
- type: Authentication
url: https://developers.swell.is/backend-api/authentication
- type: APIReference
url: https://developers.swell.is/backend-api/querying
- type: APIReference
url: https://developers.swell.is/backend-api/errors
- type: JSONSchema
url: json-schema/swell-product-schema.json
- type: JSONSchema
url: json-schema/swell-order-schema.json
- type: JSONSchema
url: json-schema/swell-cart-schema.json
- type: JSONSchema
url: json-schema/swell-subscription-schema.json
- type: JSONSchema
url: json-schema/swell-account-schema.json
- type: JSONSchema
url: json-schema/swell-payment-schema.json
- type: JSONSchema
url: json-schema/swell-webhook-schema.json
- type: JSONStructure
url: json-structure/swell-product-structure.json
- type: JSONStructure
url: json-structure/swell-order-structure.json
- type: JSONStructure
url: json-structure/swell-subscription-structure.json
- type: JSONStructure
url: json-structure/swell-account-structure.json
- type: Examples
url: examples/swell-product-create-example.json
- type: Examples
url: examples/swell-order-create-example.json
- type: Examples
url: examples/swell-subscription-create-example.json
- type: Examples
url: examples/swell-account-create-example.json
- type: Examples
url: examples/swell-webhook-event-example.json
- type: Documentation
url: https://developers.swell.is/frontend-api/introduction
- type: Examples
url: examples/swell-cart-add-item-example.json
- aid: swell-io:swell-io-events-api
name: Swell Events API
description: Event records emitted by the platform.
humanURL: https://developers.swell.is/backend-api/introduction
baseURL: https://api.swell.store
tags:
- Event
tags_raw:
- Events
properties:
- type: OpenAPI
url: openapi/swell-io-events-api-openapi.yml
- type: Documentation
url: https://developers.swell.is/backend-api/introduction
- type: Authentication
url: https://developers.swell.is/backend-api/authentication
- type: APIReference
url: https://developers.swell.is/backend-api/querying
- type: APIReference
url: https://developers.swell.is/backend-api/errors
- type: JSONSchema
url: json-schema/swell-product-schema.json
- type: JSONSchema
url: json-schema/swell-order-schema.json
- type: JSONSchema
url: json-schema/swell-cart-schema.json
- type: JSONSchema
url: json-schema/swell-subscription-schema.json
- type: JSONSchema
url: json-schema/swell-account-schema.json
- type: JSONSchema
url: json-schema/swell-payment-schema.json
- type: JSONSchema
url: json-schema/swell-webhook-schema.json
- type: JSONStructure
url: json-structure/swell-product-structure.json
- type: JSONStructure
url: json-structure/swell-order-structure.json
- type: JSONStructure
url: json-structure/swell-subscription-structure.json
- type: JSONStructure
url: json-structure/swell-account-structure.json
- type: Examples
url: examples/swell-product-create-example.json
- type: Examples
url: examples/swell-order-create-example.json
- type: Examples
url: examples/swell-subscription-create-example.json
- type: Examples
url: examples/swell-account-create-example.json
- type: Examples
# --- truncated at 32 KB (76 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/swell-io/refs/heads/main/apis.yml
Every provider here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for providers
9 MCP tools reach this
find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.
All 92 tools →
Call it yourself
curl for this page
This provider
curl "https://apis.io/api/v1/providers/swell-io"
All providers
curl "https://apis.io/api/v1/providers?limit=25"
Every operation they expose
curl "https://apis.io/api/v1/providers/swell-io/operations?limit=25"
How their score was established
curl "https://apis.io/api/v1/providers/swell-io/evidence"
Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we
store it to create your key and to recognise you if you sign in with another
provider. See our Privacy Policy and
Terms .
A second provider on the same verified email joins the account you already have.