SparkPost

api.sparkpost.com

Community

SparkPost is an email delivery service that provides high-volume sending, real-time analytics, and deliverability optimization. It offers a transmissions API for sending email, template management, message event tracking, sending domain configuration, and detailed deliverability metrics. Data is retained for 10 days (events) or 6 months (metrics).

Auth

api_key

Pricing

free

Spec version

1.0

Base URL

https://api.sparkpost.com

Crawl failures

Last verified

2026-03-01 11:09:29

Health

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Capabilities

get_deliverability_metrics

Query aggregate deliverability metrics including delivery counts, bounces, opens, clicks, and spam complaints. Group by domain, sending IP, or sending domain over configurable time ranges.

Detail: https://api.sparkpost.com/capabilities/get_deliverability_metrics

get_message_events

Search individual message events such as deliveries, bounces, opens, clicks, and spam complaints. Filter by recipient, template, campaign, and date range.

Detail: https://api.sparkpost.com/capabilities/get_message_events

list_templates

List, create, update, and delete email templates. Templates can be drafted, published, previewed with substitution data, and shared with subaccounts.

Detail: https://api.sparkpost.com/capabilities/list_templates

manage_sending_domains

Create, list, and verify sending domains. Domains must be verified via DKIM or CNAME DNS records before you can send email from them.

Detail: https://api.sparkpost.com/capabilities/manage_sending_domains

send_email

Send an email to one or more recipients using inline content or a stored template. Supports personalization via substitution data, scheduled delivery, and A/B testing.

Detail: https://api.sparkpost.com/capabilities/send_email

Agent Preview

This is what an AI agent sees when it discovers this service via the Gateway:

Service: SparkPost
Description: SparkPost is an email delivery service that provides high-volume sending, real-time analytics, and deliverability optimization. It offers a transmissions API for sending email, template management, message event tracking, sending domain configuration, and detailed deliverability metrics. Data is retained for 10 days (events) or 6 months (metrics).
Auth: api_key
Capabilities:
  - get_deliverability_metrics: Query aggregate deliverability metrics including delivery counts, bounces, opens, clicks, and spam complaints. Group by domain, sending IP, or sending domain over configurable time ranges.
  - get_message_events: Search individual message events such as deliveries, bounces, opens, clicks, and spam complaints. Filter by recipient, template, campaign, and date range.
  - list_templates: List, create, update, and delete email templates. Templates can be drafted, published, previewed with substitution data, and shared with subaccounts.
  - manage_sending_domains: Create, list, and verify sending domains. Domains must be verified via DKIM or CNAME DNS records before you can send email from them.
  - send_email: Send an email to one or more recipients using inline content or a stored template. Supports personalization via substitution data, scheduled delivery, and A/B testing.