SparkPost

SparkPost (now part of Bird) is the world's leading email delivery platform, providing a REST API for sending transactional and marketing emails, managing templates, tracking analytics, handling suppressions, and processing inbound email. Trusted by enterprises such as The New York Times, Adobe, and Zillow, SparkPost delivers billions of emails daily with advanced analytics, A/B testing, and real-time event streams via webhooks.

10 APIs 0 Features

EmailTransactional EmailMarketing EmailEmail DeliverySMTPWebhooksAnalyticsTemplatesSuppression List

APIs

SparkPost Transmissions API

Send transactional and marketing emails at scale using inline recipients or stored recipient lists. Supports templating, A/B testing, scheduled sending, and per-recipient substi...

SparkPost Templates API

Create, retrieve, update, delete, and preview stored email templates. Templates support dynamic substitution data and support both text and HTML parts.

SparkPost Metrics API

Query aggregate email performance metrics including deliveries, bounces, opens, clicks, and spam complaints. Supports filtering by campaign, template, sending domain, and time r...

SparkPost Message Events API

Retrieve detailed per-message event data covering deliveries, bounces, clicks, opens, and other engagement events for individual messages.

SparkPost Webhooks API

Configure real-time HTTP push notifications for email events (deliveries, bounces, opens, clicks, spam complaints). Supports batched event payloads and retry logic.

SparkPost Suppression List API

Manage the suppression list to prevent sending to unsubscribed, bounced, or complained recipients. Supports bulk insert, search, and deletion of suppressed addresses.

SparkPost Recipient Lists API

Create and manage stored recipient lists for use with Transmissions. Lists can include substitution data per recipient for personalized sending campaigns.

SparkPost Sending Domains API

Add and verify custom sending domains via DKIM signing. Required for domain-based email authentication and custom bounce domain configuration.

SparkPost Subaccounts API

Manage subaccounts for multi-tenant or agency deployments, each with isolated sending domains, API keys, suppression lists, and reporting.

SparkPost Inbound Domains & Relay Webhooks API

Configure inbound email processing by associating inbound domains with relay webhooks that forward received messages as HTTP POST events to your application.

Semantic Vocabularies

Sparkpost Context

16 classes · 40 properties

JSON-LD

Resources

SupportDocumentation

PostmanCollection

Sources

aid: sparkpost
name: SparkPost
description: SparkPost (now part of Bird) is the world's leading email delivery platform, providing a REST API for sending transactional and marketing emails, managing templates, tracking analytics, handling suppressions, and processing inbound email. Trusted by enterprises such as The New York Times, Adobe, and Zillow, SparkPost delivers billions of emails daily with advanced analytics, A/B testing, and real-time event streams via webhooks.
type: Index
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/sparkpost/refs/heads/main/apis.yml
created: 2026-06-13
modified: 2026-06-13
specificationVersion: "0.19"
tags:
  - Email
  - Transactional Email
  - Marketing Email
  - Email Delivery
  - SMTP
  - Webhooks
  - Analytics
  - Templates
  - Suppression List
apis:
  - aid: sparkpost:transmissions
    name: SparkPost Transmissions API
    description: Send transactional and marketing emails at scale using inline recipients or stored recipient lists. Supports templating, A/B testing, scheduled sending, and per-recipient substitution data.
    humanURL: https://developers.sparkpost.com/api/transmissions/
    baseURL: https://api.sparkpost.com/api/v1
    tags:
      - Email Sending
      - Transactional
      - Bulk Email
    properties:
      - type: Documentation
        url: https://developers.sparkpost.com/api/transmissions/
      - type: OpenAPI
        url: openapi/sparkpost-transmissions-openapi.yml
  - aid: sparkpost:templates
    name: SparkPost Templates API
    description: Create, retrieve, update, delete, and preview stored email templates. Templates support dynamic substitution data and support both text and HTML parts.
    humanURL: https://developers.sparkpost.com/api/templates/
    baseURL: https://api.sparkpost.com/api/v1
    tags:
      - Templates
      - Email
    properties:
      - type: Documentation
        url: https://developers.sparkpost.com/api/templates/
      - type: OpenAPI
        url: openapi/sparkpost-templates-openapi.yml
  - aid: sparkpost:metrics
    name: SparkPost Metrics API
    description: Query aggregate email performance metrics including deliveries, bounces, opens, clicks, and spam complaints. Supports filtering by campaign, template, sending domain, and time range.
    humanURL: https://developers.sparkpost.com/api/metrics/
    baseURL: https://api.sparkpost.com/api/v1
    tags:
      - Analytics
      - Metrics
      - Reporting
    properties:
      - type: Documentation
        url: https://developers.sparkpost.com/api/metrics/
      - type: OpenAPI
        url: openapi/sparkpost-metrics-openapi.yml
  - aid: sparkpost:events
    name: SparkPost Message Events API
    description: Retrieve detailed per-message event data covering deliveries, bounces, clicks, opens, and other engagement events for individual messages.
    humanURL: https://developers.sparkpost.com/api/message-events/
    baseURL: https://api.sparkpost.com/api/v1
    tags:
      - Events
      - Analytics
    properties:
      - type: Documentation
        url: https://developers.sparkpost.com/api/message-events/
      - type: OpenAPI
        url: openapi/sparkpost-events-openapi.yml
  - aid: sparkpost:webhooks
    name: SparkPost Webhooks API
    description: Configure real-time HTTP push notifications for email events (deliveries, bounces, opens, clicks, spam complaints). Supports batched event payloads and retry logic.
    humanURL: https://developers.sparkpost.com/api/webhooks/
    baseURL: https://api.sparkpost.com/api/v1
    tags:
      - Webhooks
      - Events
      - Real-time
    properties:
      - type: Documentation
        url: https://developers.sparkpost.com/api/webhooks/
      - type: OpenAPI
        url: openapi/sparkpost-webhooks-openapi.yml
  - aid: sparkpost:suppression-list
    name: SparkPost Suppression List API
    description: Manage the suppression list to prevent sending to unsubscribed, bounced, or complained recipients. Supports bulk insert, search, and deletion of suppressed addresses.
    humanURL: https://developers.sparkpost.com/api/suppression-list/
    baseURL: https://api.sparkpost.com/api/v1
    tags:
      - Suppression
      - Compliance
      - Unsubscribe
    properties:
      - type: Documentation
        url: https://developers.sparkpost.com/api/suppression-list/
      - type: OpenAPI
        url: openapi/sparkpost-suppression-list-openapi.yml
  - aid: sparkpost:recipient-lists
    name: SparkPost Recipient Lists API
    description: Create and manage stored recipient lists for use with Transmissions. Lists can include substitution data per recipient for personalized sending campaigns.
    humanURL: https://developers.sparkpost.com/api/recipient-lists/
    baseURL: https://api.sparkpost.com/api/v1
    tags:
      - Recipients
      - Lists
      - Email
    properties:
      - type: Documentation
        url: https://developers.sparkpost.com/api/recipient-lists/
      - type: OpenAPI
        url: openapi/sparkpost-recipient-lists-openapi.yml
  - aid: sparkpost:sending-domains
    name: SparkPost Sending Domains API
    description: Add and verify custom sending domains via DKIM signing. Required for domain-based email authentication and custom bounce domain configuration.
    humanURL: https://developers.sparkpost.com/api/sending-domains/
    baseURL: https://api.sparkpost.com/api/v1
    tags:
      - Domains
      - DKIM
      - Authentication
    properties:
      - type: Documentation
        url: https://developers.sparkpost.com/api/sending-domains/
      - type: OpenAPI
        url: openapi/sparkpost-sending-domains-openapi.yml
  - aid: sparkpost:subaccounts
    name: SparkPost Subaccounts API
    description: Manage subaccounts for multi-tenant or agency deployments, each with isolated sending domains, API keys, suppression lists, and reporting.
    humanURL: https://developers.sparkpost.com/api/subaccounts/
    baseURL: https://api.sparkpost.com/api/v1
    tags:
      - Subaccounts
      - Multi-tenant
      - Enterprise
    properties:
      - type: Documentation
        url: https://developers.sparkpost.com/api/subaccounts/
      - type: OpenAPI
        url: openapi/sparkpost-subaccounts-openapi.yml
  - aid: sparkpost:inbound
    name: SparkPost Inbound Domains & Relay Webhooks API
    description: Configure inbound email processing by associating inbound domains with relay webhooks that forward received messages as HTTP POST events to your application.
    humanURL: https://developers.sparkpost.com/api/inbound-domains/
    baseURL: https://api.sparkpost.com/api/v1
    tags:
      - Inbound Email
      - Webhooks
      - Relay
    properties:
      - type: Documentation
        url: https://developers.sparkpost.com/api/inbound-domains/
      - type: OpenAPI
        url: openapi/sparkpost-inbound-openapi.yml
common:
  - type: Website
    url: https://www.sparkpost.com/
  - type: Documentation
    url: https://developers.sparkpost.com/api/
  - type: GettingStarted
    url: https://support.sparkpost.com/docs/getting-started/getting-started-sparkpost
  - type: SupportDocumentation
    url: https://support.sparkpost.com/docs
  - type: GitHubOrg
    url: https://github.com/SparkPost
  - type: LinkedIn
    url: https://www.linkedin.com/company/sparkpost
  - type: X
    url: https://x.com/sparkpost
  - type: Blog
    url: https://www.sparkpost.com/blog/
  - type: Pricing
    url: https://www.sparkpost.com/pricing/
  - type: StatusPage
    url: https://status.sparkpost.com/
  - type: SDKNodejs
    url: https://github.com/SparkPost/node-sparkpost
  - type: SDKPython
    url: https://github.com/SparkPost/python-sparkpost
  - type: SDKPHP
    url: https://github.com/SparkPost/php-sparkpost
  - type: SDKJava
    url: https://github.com/SparkPost/java-sparkpost
  - type: SDKGo
    url: https://github.com/SparkPost/gosparkpost
  - type: SDKElixir
    url: https://github.com/SparkPost/elixir-sparkpost
  - type: PostmanCollection
    url: https://github.com/SparkPost/postman-collection
  - type: Plans
    url: plans/sparkpost-plans-pricing.yml
  - type: RateLimits
    url: rate-limits/sparkpost-rate-limits.yml
  - type: FinOps
    url: finops/sparkpost-finops.yml
maintainers:
  - FN: Kin Lane
    email: [email protected]