---
title: "All tracked Treasury auction tenors"
method: GET
path: "/api/seo/tenor-index"
tags: ["Treasury auctions"]
---

# All tracked Treasury auction tenors

`GET /api/seo/tenor-index`

## Request

- Base URL: `https://api.helious.io`
- URL: `https://api.helious.io/api/seo/tenor-index`
- Auth: none declared

Every Treasury tenor Helious tracks (bills through 30Y bonds and TIPS) with cadence, latest auction and next scheduled date.

## Response `200`

Tenor list

- object

---

[API](https://skmtc.dev/helious/apis/helious-public-api.md) · [All operations](https://skmtc.dev/helious/apis/helious-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/helious/apis/helious-public-api/revisions/06bada17ad7a?raw)