HUhubspot
TR

Transactional Single Send

Pipelines

Email: send transactional messages asynchronously and manage SMTP API tokens

6 operations11 schemas141 revisions

Changes

Full history

Source

View schema
Spec
OpenAPI 3.0.1
Document
raw.githubusercontent.com - JSON, 27 KB
Retrieved
Oct 10, 2026, 11:02 UTC
Digest
c1f17c6e69d3

For agents

Every page here has a markdown twin. The overview is one fetch; the llms.txt lists every operation with a link to its own markdown.

curl https://skmtc.dev/hubspot/apis/marketing-transactional-single-send.md
curl https://skmtc.dev/hubspot/apis/marketing-transactional-single-send/llms.txt