> For the complete documentation index, see [llms.txt](https://docs.tnid.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tnid.com/changelog.md).

# Changelog

Dated log of changes to the TNID API and to this documentation.

Newest first. API entries reflect the schema published in the [API Reference](https://docs.tnid.com/api-reference/), which is regenerated from the API source on every sync.

## 2026-09-11: documentation

* The generated schema reference now lives on this site under **API Reference**, with the same URL prefix for every operation. The old `tsg-global-inc.gitbook.io/tnid-docs-autogenerated` address still works.
* New guide pages: [API Quick Reference](/api-quick-reference.md), [AI Assistants & MCP](/ai-assistants-and-mcp.md), [Pagination](/pagination.md), Webhooks, [10DLC Brands](/10dlc/brands.md) and [10DLC Campaigns](/10dlc/campaigns.md) (replacing the "Coming soon" placeholders).
* Environments corrected: the retired `api.demo.v2.tnid.com` host removed, the zero environment added. Getting Started rewritten. Refresh Token request body fixed. Wrong query on List Pending Subscription Requests fixed. `Json` scalar corrected to `JSON`. Empty code tabs removed. Descriptions added to every page.

## 2026-09-09: API schema sync

* API Reference regenerated from the `tnid-v2-api` repository. Compared with the guides on this site it adds cursor-paginated twins for every list query (`paginated…`), email-based OTP login, 10DLC API keys, brands and campaigns, company webhooks, documents and AI tasks, forms, notifications, CSV user imports, message sentiment analysis, RCS information and AI suggestions, invitation links, client-secret management, subscription topics, settings and dashboard queries, `globalSearch`, and the `askDocsQuestion` assistant mutation.

## 2025-11-05

* Last edit to the hand-written guides before the 2026-09-11 review.