---
title: "Changes to Query SMTP API tokens by campaign name or an emailCampaignId."
method: GET
path: "/marketing/transactional/2026-09/smtp-tokens"
---

# Changes to Query SMTP API tokens by campaign name or an emailCampaignId.

`GET /marketing/transactional/2026-09/smtp-tokens`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 3 revisions.

- **2026-09-03** (2026-09) `a04185df14f9`: 1 info

## Changes

- **2026-09-03** (2026-09) `a04185df14f9`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/hubspot/apis/marketing-transactional-single-send/docs/marketing/transactional/2026-09/smtp-tokens/get.md) - [API](https://skmtc.dev/hubspot/apis/marketing-transactional-single-send.md) - [Page](https://skmtc.dev/hubspot/apis/marketing-transactional-single-send/changes/marketing/transactional/2026-09/smtp-tokens/get)