---
title: "LST supply and NAV history"
method: GET
path: "/v1/protocol/lsts"
tags: ["Protocol"]
---

# LST supply and NAV history

`GET /v1/protocol/lsts`

## Request

- Base URL: `https://api.hylo.so`
- URL: `https://api.hylo.so/v1/protocol/lsts`
- Auth: none declared
- TypeScript: <https://skmtc.dev/hylo/apis/hylo-public-api/docs/v1/protocol/lsts/get.ts> (a function with typed inputs; its response is checked against the schema)

Sparse LST history. Native Mio/RPC observations take precedence over Neon within each 5-minute bucket, then the latest observation is selected per requested bucket. Missing periods remain absent. No zero fill or interpolation. Financial values are decimal strings. Epoch is an optional integer. Date bounds are inclusive UTC dates.

## Query parameters

- `granularity` '5m' | '1h' | '1d'
- `days` integer
- `from` string, date
- `to` string, date
- `token` string

## Response `200`

Cache-Control: public, max-age=300.

- ProtocolLsts
  - `since` string, date, required
  - `until` string, date, required
  - `granularity` '5m' | '1h' | '1d', required
  - `tokens` object[], required
    - `token` string, required
    - `series` object[], required
      - `ts` string, date-time, required
      - `supply` string, required: Exact decimal as a plain string (e.g. "12.75", "0.0000001"). Never a float.
      - `totalSol` string, required: Exact decimal as a plain string (e.g. "12.75", "0.0000001"). Never a float.
      - `navSol` string, required: Exact decimal as a plain string (e.g. "12.75", "0.0000001"). Never a float.
      - `navUsd` string, required: Exact decimal as a plain string (e.g. "12.75", "0.0000001"). Never a float.
      - `epoch` integer: Omitted when the source has no epoch.

## Other responses

- `400`: Invalid parameter.

## Changes

- **2026-09-15** `b4d487b9a87d`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/hylo/apis/hylo-public-api/changes/v1/protocol/lsts/get.md)

---

[API](https://skmtc.dev/hylo/apis/hylo-public-api.md) - [All operations](https://skmtc.dev/hylo/apis/hylo-public-api/llms.txt) - [OpenAPI document](https://skmtc.dev/hylo/apis/hylo-public-api/revisions/bebee168feea?raw)