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Omnisend
Omnisend is a Lithuanian-headquartered email and SMS marketing automation platform purpose-built for ecommerce, with first-class integrations into Shopify, BigCommerce, WooCommerce, Magento, Wix, Square Online, and other storefronts. The platform unifies automation workflows, campaign builders, segmentation, popups and forms, web push, product recommendations, A/B testing, and reporting to drive customer engagement and revenue. The REST API at version 2026-03-15 is served from https://api.omnisend.com/api and covers contacts, events and custom event metadata, products, product categories, segments, campaigns, automations, batches, email templates, email content, universal layouts, images, brands and analytics — 82 published operations across 15 OpenAPI 3.0.0 documents. Authentication is an API key on the Authorization header (Omnisend-API-Key {key}) or OAuth 2.0 authorization code with PKCE and 26 resource scopes; every request must also carry an Omnisend-Version header, and a retired version returns 410. Omnisend additionally operates two first-party hosted MCP servers at mcp.omnisend.com and is listed in Claude's Connector Directory.
Omnisend publishes 16 APIs on the APIs.io network, including Brands API, Campaigns API, Contacts API, and 13 more. Tagged areas include Email Marketing, Marketing Automation, E-Commerce, SMS Marketing, and Customer Engagement.
The Omnisend catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.
Omnisend’s developer surface includes authentication, developer portal, documentation, API reference, getting-started guide, changelog, pricing, and 77 more developer resources.
21 APIs
1 MCP Servers
18 Features
On this page
Kin Score
APIs 16
Postman 1
Open Collections 17
Arazzo 13
MCP Servers 1
Pricing Plans 1
Rate Limits 1
FinOps 1
Features 18
Event Specs 1
Vocabularies 1
Spectral Rules 1
JSON Schema 2
Security Posture 3
Scopes 1
Agentic Access 1
Resources 84
apis.yml
97 Operational Transparency
33 Create-or-Update Ergonomics
Composite quality — 70.2/100 · exemplar
Agent readiness — 52/100 · agent ready
Individual APIs this provider publishes, each with its own machine-readable definition.
Scroll for all 16
Ready-to-run Postman collections for exercising this provider's APIs.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
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Multi-step API workflows described with the Arazzo specification.
Scroll for all 13
Model Context Protocol servers that expose these APIs to AI agents.
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.
Email marketing automation with prebuilt ecommerce workflows (welcome, cart abandonment, browse abandonment, order confirmation, post-purchase, win-back)
SMS marketing with global coverage and TCPA / GDPR compliant opt-in management
Web push notifications across desktop and mobile browsers
Drag-and-drop campaign builder with dynamic content blocks, product recommender, and conditional logic
Audience segmentation with behavioral, lifecycle, predictive, and custom-event criteria
Forms, popups, and signup boxes with Wheel-of-Fortune gamified opt-ins
A/B testing on subject lines, content, and send time
Advanced analytics and reporting with revenue attribution per campaign and workflow
Native integrations with Shopify, BigCommerce, WooCommerce, Wix, Square Online, Magento, and PrestaShop
REST API with X-API-KEY and OAuth 2.0 authentication, resource-scoped permissions, and cursor-based pagination
Batch API for bulk contact, product, and event imports (up to 100 actions per batch)
Email Templates, Email Content, and Email Universal Layouts APIs for programmatic template management
Customer events tracking (predefined and custom) for automation triggers
Brands API for managing brand identity across templates
Analytics Reports and Statistics APIs for aggregated marketing performance data
Postman public workspace and llms.txt feed for AI-agent friendly discovery
24/7 live support across all paid plans
Free plan for up to 250 contacts and 500 emails/month
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AsyncAPI definitions for this provider's event-driven and streaming APIs.
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.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
OAuth scopes governing access to this provider's APIs.
Recommended x-agentic-access execution contracts for AI agents.
Get Started 5
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 6
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 20
Pagination, idempotency, versioning, errors, and events
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Build 10
SDKs, sample code, and the tooling you integrate with
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Access & Security 8
Authentication, authorization, and security posture
Scroll for all 8
Operate 9
Status, limits, changes, and where to get help
Scroll for all 9
Commercial 5
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 16
Properties that don't map to a standard resource type
Scroll for all 16
Source (apis.yml)
aid: omnisend
name: Omnisend
description: Omnisend is a Lithuanian-headquartered email and SMS marketing automation platform purpose-built for ecommerce,
with first-class integrations into Shopify, BigCommerce, WooCommerce, Magento, Wix, Square Online, and other storefronts.
The platform unifies automation workflows, campaign builders, segmentation, popups and forms, web push, product recommendations,
A/B testing, and reporting to drive customer engagement and revenue. The REST API at version 2026-03-15 is served from https://api.omnisend.com/api
and covers contacts, events and custom event metadata, products, product categories, segments, campaigns, automations, batches,
email templates, email content, universal layouts, images, brands and analytics — 82 published operations across 15 OpenAPI
3.0.0 documents. Authentication is an API key on the Authorization header (Omnisend-API-Key {key}) or OAuth 2.0 authorization
code with PKCE and 26 resource scopes; every request must also carry an Omnisend-Version header, and a retired version returns
410. Omnisend additionally operates two first-party hosted MCP servers at mcp.omnisend.com and is listed in Claude's Connector
Directory.
type: Index
kind: contract
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: freemium
onboarding: self-serve
trial: false
try_now: true
public: false
label: Freemium · Self-serve signup
confidence: high
source:
- plans
- authentication
generated: '2026-07-22'
method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/omnisend.png
access: 3rd-Party
position: Consuming
tags:
- Email Marketing
- Marketing Automation
- E-Commerce
- SMS Marketing
- Customer Engagement
- Segmentation
- Campaigns
- Forms
- Popups
- Web Push
- Automation Workflows
- Analytics
- MCP
- Agent Ready
- Transactional Messaging
tags_raw:
- Email Marketing
- Marketing Automation
- Ecommerce
- SMS Marketing
- Customer Engagement
- Segmentation
- Campaigns
- Forms
- Popups
- Web Push
- Automation Workflows
- Analytics
- MCP
- Agent Ready
- Transactional Messaging
url: https://raw.githubusercontent.com/api-evangelist/omnisend/refs/heads/main/apis.yml
created: '2026-05-11'
modified: '2026-08-13'
specificationVersion: '0.23'
apis:
- aid: omnisend:omnisend-brands-api
name: Omnisend Brands API
description: The Brands API from Omnisend — 2 operation(s) for brands. Version 2026-03-15, harvested from Omnisend's published
contract.
humanURL: https://api-docs.omnisend.com/reference/overview
baseURL: https://api.omnisend.com/api
tags:
- Brands
properties:
- type: OpenAPI
url: openapi/omnisend-brands-api-openapi.yml
- type: Documentation
url: https://api-docs.omnisend.com/
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: Postman
url: https://www.postman.com/omnisend-api/workspace/omnisend/overview
- type: LlmsText
url: https://api-docs.omnisend.com/llms.txt
- type: JSONSchema
url: json-schema/omnisend-contact-schema.json
- type: JSONSchema
url: json-schema/omnisend-event-schema.json
- type: JSONLD
url: json-ld/omnisend-context.jsonld
- aid: omnisend:omnisend-campaigns-api
name: Omnisend Campaigns API
description: The Campaigns API from Omnisend — 14 operation(s) for campaigns. Version 2026-03-15, harvested from Omnisend's
published contract.
humanURL: https://api-docs.omnisend.com/reference/overview
baseURL: https://api.omnisend.com/api
tags:
- Campaigns
properties:
- type: OpenAPI
url: openapi/omnisend-campaigns-api-openapi.yml
- type: Documentation
url: https://api-docs.omnisend.com/
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: Postman
url: https://www.postman.com/omnisend-api/workspace/omnisend/overview
- type: LlmsText
url: https://api-docs.omnisend.com/llms.txt
- type: JSONSchema
url: json-schema/omnisend-contact-schema.json
- type: JSONSchema
url: json-schema/omnisend-event-schema.json
- type: JSONLD
url: json-ld/omnisend-context.jsonld
- aid: omnisend:omnisend-contacts-api
name: Omnisend Contacts API
description: The Contacts API from Omnisend — 7 operation(s) for contacts. Version 2026-03-15, harvested from Omnisend's
published contract.
humanURL: https://api-docs.omnisend.com/reference/overview
baseURL: https://api.omnisend.com/api
tags:
- Contacts
properties:
- type: OpenAPI
url: openapi/omnisend-contacts-api-openapi.yml
- type: Documentation
url: https://api-docs.omnisend.com/
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: Postman
url: https://www.postman.com/omnisend-api/workspace/omnisend/overview
- type: LlmsText
url: https://api-docs.omnisend.com/llms.txt
- type: JSONSchema
url: json-schema/omnisend-contact-schema.json
- type: JSONSchema
url: json-schema/omnisend-event-schema.json
- type: JSONLD
url: json-ld/omnisend-context.jsonld
- aid: omnisend:omnisend-events-api
name: Omnisend Events API
description: The Events API from Omnisend — 1 operation(s) for events. Version 2026-03-15, harvested from Omnisend's published
contract.
humanURL: https://api-docs.omnisend.com/reference/overview
baseURL: https://api.omnisend.com/api
tags:
- Event
tags_raw:
- Events
properties:
- type: OpenAPI
url: openapi/omnisend-events-api-openapi.yml
- type: Documentation
url: https://api-docs.omnisend.com/
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: Postman
url: https://www.postman.com/omnisend-api/workspace/omnisend/overview
- type: LlmsText
url: https://api-docs.omnisend.com/llms.txt
- type: JSONSchema
url: json-schema/omnisend-contact-schema.json
- type: JSONSchema
url: json-schema/omnisend-event-schema.json
- type: JSONLD
url: json-ld/omnisend-context.jsonld
- aid: omnisend:omnisend-images-api
name: Omnisend Images API
description: The Images API from Omnisend — 5 operation(s) for images. Version 2026-03-15, harvested from Omnisend's published
contract.
humanURL: https://api-docs.omnisend.com/reference/overview
baseURL: https://api.omnisend.com/api
tags:
- Image
tags_raw:
- Images
properties:
- type: OpenAPI
url: openapi/omnisend-images-api-openapi.yml
- type: Documentation
url: https://api-docs.omnisend.com/
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: Postman
url: https://www.postman.com/omnisend-api/workspace/omnisend/overview
- type: LlmsText
url: https://api-docs.omnisend.com/llms.txt
- type: JSONSchema
url: json-schema/omnisend-contact-schema.json
- type: JSONSchema
url: json-schema/omnisend-event-schema.json
- type: JSONLD
url: json-ld/omnisend-context.jsonld
- aid: omnisend:omnisend-products-api
name: Omnisend Products API
description: The Products API from Omnisend — 5 operation(s) for products. Version 2026-03-15, harvested from Omnisend's
published contract.
humanURL: https://api-docs.omnisend.com/reference/overview
baseURL: https://api.omnisend.com/api
tags:
- Product
tags_raw:
- Products
properties:
- type: OpenAPI
url: openapi/omnisend-products-api-openapi.yml
- type: Documentation
url: https://api-docs.omnisend.com/
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: Postman
url: https://www.postman.com/omnisend-api/workspace/omnisend/overview
- type: LlmsText
url: https://api-docs.omnisend.com/llms.txt
- type: JSONSchema
url: json-schema/omnisend-contact-schema.json
- type: JSONSchema
url: json-schema/omnisend-event-schema.json
- type: JSONLD
url: json-ld/omnisend-context.jsonld
- aid: omnisend:omnisend-segments-api
name: Omnisend Segments API
description: The Segments API from Omnisend — 6 operation(s) for segments. Version 2026-03-15, harvested from Omnisend's
published contract.
humanURL: https://api-docs.omnisend.com/reference/overview
baseURL: https://api.omnisend.com/api
tags:
- Segments
properties:
- type: OpenAPI
url: openapi/omnisend-segments-api-openapi.yml
- type: Documentation
url: https://api-docs.omnisend.com/
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: Postman
url: https://www.postman.com/omnisend-api/workspace/omnisend/overview
- type: LlmsText
url: https://api-docs.omnisend.com/llms.txt
- type: JSONSchema
url: json-schema/omnisend-contact-schema.json
- type: JSONSchema
url: json-schema/omnisend-event-schema.json
- type: JSONLD
url: json-ld/omnisend-context.jsonld
- aid: omnisend:omnisend-automations-api
name: Omnisend Automations API
description: The Automations API from Omnisend — 13 operation(s) for creating, enabling, copying and restructuring event-triggered
automation workflows, including the sendWebhook action block that is Omnisend's only outbound webhook mechanism.
humanURL: https://api-docs.omnisend.com/reference/overview
baseURL: https://api.omnisend.com/api
tags:
- Automations
- Workflows
- Webhook
tags_raw:
- Automations
- Workflows
- Webhooks
properties:
- type: OpenAPI
url: openapi/omnisend-automations-api-openapi.yml
- type: Documentation
url: https://api-docs.omnisend.com/
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: Postman
url: https://www.postman.com/omnisend-api/workspace/omnisend/overview
- type: LlmsText
url: https://api-docs.omnisend.com/llms.txt
- type: JSONSchema
url: json-schema/omnisend-contact-schema.json
- type: JSONSchema
url: json-schema/omnisend-event-schema.json
- type: JSONLD
url: json-ld/omnisend-context.jsonld
- aid: omnisend:omnisend-event-metadata-api
name: Omnisend Event Metadata API
description: The Event Metadata API from Omnisend — 3 operation(s) for declaring, merging and querying brand-custom event
schemas. The only Omnisend operations that carry an operationId.
humanURL: https://api-docs.omnisend.com/reference/overview
baseURL: https://api.omnisend.com/api
tags:
- EventMetadata
- Event
- Schemas
tags_raw:
- EventMetadata
- Events
- Schemas
properties:
- type: OpenAPI
url: openapi/omnisend-event-metadata-api-openapi.yml
- type: Documentation
url: https://api-docs.omnisend.com/
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: Postman
url: https://www.postman.com/omnisend-api/workspace/omnisend/overview
- type: LlmsText
url: https://api-docs.omnisend.com/llms.txt
- type: JSONSchema
url: json-schema/omnisend-contact-schema.json
- type: JSONSchema
url: json-schema/omnisend-event-schema.json
- type: JSONLD
url: json-ld/omnisend-context.jsonld
- aid: omnisend:omnisend-batch-api
name: Omnisend Batch API
description: The Batch API from Omnisend — 3 operation(s) for batch.
humanURL: https://api-docs.omnisend.com/reference/overview
baseURL: https://api.omnisend.com/api
tags:
- Batch
properties:
- type: OpenAPI
url: openapi/omnisend-batch-api-openapi.yml
- type: Documentation
url: https://api-docs.omnisend.com/
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: Postman
url: https://www.postman.com/omnisend-api/workspace/omnisend/overview
- type: LlmsText
url: https://api-docs.omnisend.com/llms.txt
- type: JSONSchema
url: json-schema/omnisend-contact-schema.json
- type: JSONSchema
url: json-schema/omnisend-event-schema.json
- type: JSONLD
url: json-ld/omnisend-context.jsonld
- aid: omnisend:omnisend-email-content-api
name: Omnisend Email Content API
description: The Email Content API from Omnisend — 2 operation(s) for email content.
humanURL: https://api-docs.omnisend.com/reference/overview
baseURL: https://api.omnisend.com/api
tags:
- Email Content
properties:
- type: OpenAPI
url: openapi/omnisend-email-content-api-openapi.yml
- type: Documentation
url: https://api-docs.omnisend.com/
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: Postman
url: https://www.postman.com/omnisend-api/workspace/omnisend/overview
- type: LlmsText
url: https://api-docs.omnisend.com/llms.txt
- type: JSONSchema
url: json-schema/omnisend-contact-schema.json
- type: JSONSchema
url: json-schema/omnisend-event-schema.json
- type: JSONLD
url: json-ld/omnisend-context.jsonld
- aid: omnisend:omnisend-email-templates-api
name: Omnisend Email Templates API
description: The Email Templates API from Omnisend — 4 operation(s) for email templates.
humanURL: https://api-docs.omnisend.com/reference/overview
baseURL: https://api.omnisend.com/api
tags:
- Email Templates
properties:
- type: OpenAPI
url: openapi/omnisend-email-templates-api-openapi.yml
- type: Documentation
url: https://api-docs.omnisend.com/
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: Postman
url: https://www.postman.com/omnisend-api/workspace/omnisend/overview
- type: LlmsText
url: https://api-docs.omnisend.com/llms.txt
- type: JSONSchema
url: json-schema/omnisend-contact-schema.json
- type: JSONSchema
url: json-schema/omnisend-event-schema.json
- type: JSONLD
url: json-ld/omnisend-context.jsonld
- aid: omnisend:omnisend-email-universal-layouts-api
name: Omnisend Email Universal Layouts API
description: The Email Universal Layouts API from Omnisend — 2 operation(s) for email universal layouts.
humanURL: https://api-docs.omnisend.com/reference/overview
baseURL: https://api.omnisend.com/api
tags:
- Email Universal Layouts
properties:
- type: OpenAPI
url: openapi/omnisend-email-universal-layouts-api-openapi.yml
- type: Documentation
url: https://api-docs.omnisend.com/
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: Postman
url: https://www.postman.com/omnisend-api/workspace/omnisend/overview
- type: LlmsText
url: https://api-docs.omnisend.com/llms.txt
- type: JSONSchema
url: json-schema/omnisend-contact-schema.json
- type: JSONSchema
url: json-schema/omnisend-event-schema.json
- type: JSONLD
url: json-ld/omnisend-context.jsonld
- aid: omnisend:omnisend-product-categories-api
name: Omnisend Product Categories API
description: The Product Categories API from Omnisend — 2 operation(s) for product categories.
humanURL: https://api-docs.omnisend.com/reference/overview
baseURL: https://api.omnisend.com/api
tags:
- Product Categories
properties:
- type: OpenAPI
url: openapi/omnisend-product-categories-api-openapi.yml
- type: Documentation
url: https://api-docs.omnisend.com/
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: Postman
url: https://www.postman.com/omnisend-api/workspace/omnisend/overview
- type: LlmsText
url: https://api-docs.omnisend.com/llms.txt
- type: JSONSchema
url: json-schema/omnisend-contact-schema.json
- type: JSONSchema
url: json-schema/omnisend-event-schema.json
- type: JSONLD
url: json-ld/omnisend-context.jsonld
- aid: omnisend:omnisend-reports-api
name: Omnisend Reports API
description: The Reports API from Omnisend — 1 operation(s) for reports.
humanURL: https://api-docs.omnisend.com/reference/overview
baseURL: https://api.omnisend.com/api
tags:
- Reports
properties:
- type: OpenAPI
url: openapi/omnisend-reports-api-openapi.yml
- type: Documentation
url: https://api-docs.omnisend.com/
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: Postman
url: https://www.postman.com/omnisend-api/workspace/omnisend/overview
- type: LlmsText
url: https://api-docs.omnisend.com/llms.txt
- type: JSONSchema
url: json-schema/omnisend-contact-schema.json
- type: JSONSchema
url: json-schema/omnisend-event-schema.json
- type: JSONLD
url: json-ld/omnisend-context.jsonld
- aid: omnisend:omnisend-statistics-api
name: Omnisend Statistics API
description: The Statistics API from Omnisend — 1 operation(s) for statistics.
humanURL: https://api-docs.omnisend.com/reference/overview
baseURL: https://api.omnisend.com/api
tags:
- Statistics
properties:
- type: OpenAPI
url: openapi/omnisend-statistics-api-openapi.yml
- type: Documentation
url: https://api-docs.omnisend.com/
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: Postman
url: https://www.postman.com/omnisend-api/workspace/omnisend/overview
- type: LlmsText
url: https://api-docs.omnisend.com/llms.txt
- type: JSONSchema
url: json-schema/omnisend-contact-schema.json
- type: JSONSchema
url: json-schema/omnisend-event-schema.json
- type: JSONLD
url: json-ld/omnisend-context.jsonld
common:
- type: AgenticAccess
url: agentic-access/omnisend-agentic-access.yml
- type: VulnerabilityDisclosure
url: security/omnisend-vulnerability-disclosure.yml
- type: DomainSecurity
url: security/omnisend-domain-security.yml
- type: Authentication
url: authentication/omnisend-authentication.yml
- type: OAuthScopes
url: scopes/omnisend-scopes.yml
- type: PostmanWorkspace
url: https://www.postman.com/kinlaneapi/omnisend/overview
- type: Arazzo
url: arazzo/omnisend-copy-and-send-campaign-workflow.yml
name: Omnisend Copy and Send Campaign
- type: Arazzo
url: arazzo/omnisend-create-and-send-campaign-workflow.yml
name: Omnisend Create and Send Campaign
- type: Arazzo
url: arazzo/omnisend-create-and-verify-category-workflow.yml
name: Omnisend Create and Verify Product Category
- type: Arazzo
url: arazzo/omnisend-create-and-verify-contact-workflow.yml
name: Omnisend Create and Verify Contact
- type: Arazzo
url: arazzo/omnisend-create-and-verify-product-workflow.yml
name: Omnisend Create and Verify Product
- type: Arazzo
url: arazzo/omnisend-create-segment-and-stats-workflow.yml
name: Omnisend Create Segment and Read Statistics
- type: Arazzo
url: arazzo/omnisend-replace-product-workflow.yml
name: Omnisend Refresh Product Catalog Entry
- type: Arazzo
url: arazzo/omnisend-subscribe-and-welcome-workflow.yml
name: Omnisend Subscribe and Trigger Welcome
- type: Arazzo
url: arazzo/omnisend-tag-contact-workflow.yml
name: Omnisend Create and Tag Contact
- type: Arazzo
url: arazzo/omnisend-track-cart-event-workflow.yml
name: Omnisend Track Added-to-Cart Event
- type: Arazzo
url: arazzo/omnisend-track-order-event-workflow.yml
name: Omnisend Track Placed Order Event
- type: Arazzo
url: arazzo/omnisend-update-category-workflow.yml
name: Omnisend Update Product Category
- type: Arazzo
url: arazzo/omnisend-upsert-contact-workflow.yml
name: Omnisend Upsert a Contact
- type: Website
url: https://www.omnisend.com
- type: Portal
url: https://www.omnisend.com
- type: Documentation
url: https://api-docs.omnisend.com
- type: APIReference
url: https://api-docs.omnisend.com/reference/overview
- type: GettingStarted
url: https://api-docs.omnisend.com/docs/getting-started
- type: Authentication
url: https://api-docs.omnisend.com/reference/authentication
- type: OAuth
url: https://api-docs.omnisend.com/reference/oauth
- type: ChangeLog
url: https://www.omnisend.com/changelog/
- type: LLMsTxt
url: https://api-docs.omnisend.com/llms.txt
- type: Pricing
url: https://www.omnisend.com/pricing
- type: Plans
url: plans/omnisend-plans-pricing.yml
- type: RateLimits
url: rate-limits/omnisend-rate-limits.yml
- type: FinOps
url: finops/omnisend-finops.yml
- type: SignUp
url: https://app.omnisend.com/signup
- type: Login
url: https://app.omnisend.com/login
- type: Support
url: https://support.omnisend.com
- type: HelpCenter
url: https://support.omnisend.com/en/articles/1061798-omnisend-api-documentation
- type: ContactSupport
url: https://www.omnisend.com/contact-us/support
- type: StatusPage
url: https://status.omnisend.com
- type: Blog
url: https://www.omnisend.com/blog
- type: GitHubOrganization
url: https://github.com/omnisend
- type: LinkedIn
url: https://www.linkedin.com/company/omnisend
- type: PrivacyPolicy
url: https://www.omnisend.com/privacy
- type: TermsOfService
url: https://www.omnisend.com/terms
- type: SDKs
name: PHP SDK
url: https://github.com/omnisend/php-sdk
- type: Plugin
name: WordPress Plugin
url: https://github.com/omnisend/wp-omnisend
- type: Plugin
name: Magento 2 Plugin
url: https://github.com/omnisend/magento2-plugin
- type: Plugin
name: WooCommerce Integration
url: https://www.omnisend.com/integrations/woocommerce
- type: Plugin
name: Shopify Integration
url: https://www.omnisend.com/integrations/shopify
- type: Plugin
name: BigCommerce Integration
url: https://www.omnisend.com/integrations/bigcommerce
- type: Integrations
url: https://www.omnisend.com/integrations
- type: AppMarket
url: https://www.omnisend.com/app-market
- type: Features
data:
- Email marketing automation with prebuilt ecommerce workflows (welcome, cart abandonment, browse abandonment, order confirmation,
post-purchase, win-back)
- SMS marketing with global coverage and TCPA / GDPR compliant opt-in management
- Web push notifications across desktop and mobile browsers
- Drag-and-drop campaign builder with dynamic content blocks, product recommender, and conditional logic
- Audience segmentation with behavioral, lifecycle, predictive, and custom-event criteria
- Forms, popups, and signup boxes with Wheel-of-Fortune gamified opt-ins
- A/B testing on subject lines, content, and send time
- Advanced analytics and reporting with revenue attribution per campaign and workflow
- Native integrations with Shopify, BigCommerce, WooCommerce, Wix, Square Online, Magento, and PrestaShop
- REST API with X-API-KEY and OAuth 2.0 authentication, resource-scoped permissions, and cursor-based pagination
- Batch API for bulk contact, product, and event imports (up to 100 actions per batch)
- Email Templates, Email Content, and Email Universal Layouts APIs for programmatic template management
- Customer events tracking (predefined and custom) for automation triggers
- Brands API for managing brand identity across templates
- Analytics Reports and Statistics APIs for aggregated marketing performance data
- Postman public workspace and llms.txt feed for AI-agent friendly discovery
- 24/7 live support across all paid plans
- Free plan for up to 250 contacts and 500 emails/month
sources:
- https://www.omnisend.com
- https://api-docs.omnisend.com/reference/overview
- https://www.omnisend.com/pricing
- https://api-docs.omnisend.com/llms.txt
updated: '2026-05-25'
- type: Packages
url: packages/omnisend-packages.yml
- type: WellKnown
url: well-known/omnisend-well-known.yml
- type: SecurityTxt
url: well-known/omnisend-security.txt
- type: MCPServer
url: mcp/omnisend-mcp.yml
- type: ToolCrosswalk
url: mcp/omnisend-tool-crosswalk.yml
- type: LLMsTxt
url: llms/omnisend-llms.txt
- type: Conformance
url: conformance/omnisend-conformance.yml
- type: ErrorCatalog
url: errors/omnisend-problem-types.yml
- type: Lifecycle
url: lifecycle/omnisend-lifecycle.yml
- type: Deprecation
url: lifecycle/omnisend-lifecycle.yml
- type: Security
url: security/omnisend-vulnerability-disclosure.yml
- type: Conventions
url: conventions/omnisend-conventions.yml
- type: ChangeLog
url: changelog/omnisend-changelog.yml
- type: Roadmap
url: https://www.omnisend.com/changelog/#roadmap
- type: Components
url: components/omnisend-components.yml
- type: DataModel
url: data-model/omnisend-data-model.yml
- type: Webhooks
url: asyncapi/omnisend-webhooks.yml
- type: AgentSkill
url: skills/_index.yml
- type: DeveloperPortal
url: https://api-docs.omnisend.com
- type: Overlay
url: overlays/omnisend-analytics-api-overlay.yaml
name: analytics-api
- type: Overlay
url: overlays/omnisend-automations-api-overlay.yaml
name: automations-api
- type: Overlay
url: overlays/omnisend-batches-api-overlay.yaml
name: batches-api
- type: Overlay
url: overlays/omnisend-brands-api-overlay.yaml
name: brands-api
- type: Overlay
url: overlays/omnisend-campaigns-api-overlay.yaml
name: campaigns-api
- type: Overlay
url: overlays/omnisend-contacts-api-overlay.yaml
name: contacts-api
- type: Overlay
url: overlays/omnisend-emailcontent-api-overlay.yaml
name: emailcontent-api
- type: Overlay
url: overlays/omnisend-emailtemplates-api-overlay.yaml
name: emailtemplates-api
- type: Overlay
url: overlays/omnisend-emailuniversallayouts-api-overlay.yaml
name: emailuniversallayouts-api
- type: Overlay
url: overlays/omnisend-event-metadata-api-overlay.yaml
name: event-metadata-api
- type: Overlay
url: overlays/omnisend-events-api-overlay.yaml
name: events-api
- type: Overlay
url: overlays/omnisend-images-api-overlay.yaml
name: images-api
- type: Overlay
url: overlays/omnisend-productcategories-api-overlay.yaml
name: productcategories-api
- type: Overlay
url: overlays/omnisend-products-api-overlay.yaml
name: products-api
- type: Overlay
url: overlays/omnisend-segments-api-overlay.yaml
name: segments-api
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
url: https://apievangelist.com
x-enrichment:
date: '2026-08-13'
status: enriched
artifacts_added: 46
pass: local-v1
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