---
title: "Point-in-time replay of the daily snapshot ledger: the full frozen state of every published metric on a given day (\"wha…"
method: GET
path: "/api/v1/snapshot"
tags: ["history-pro"]
---

# Point-in-time replay of the daily snapshot ledger: the full frozen state of every published metric on a given day ("wha…

`GET /api/v1/snapshot`

## Request

- Base URL: `https://siliconanalysts.com`
- URL: `https://siliconanalysts.com/api/v1/snapshot`
- Auth: one of:
  - API key in header `X-API-Key`
  - HTTP bearer

Point-in-time replay of the daily snapshot ledger: the full frozen state of every published metric on a given day ("what did the feed say on date D?"). Serves the newest ledger day at/before the requested date and reports both dates. Ledger starts 2026-06-06 — append-only, never backfilled.

## Query parameters

- `date` string
- `domain` string
- `limit` string

## Response `200`

Successful response

- Envelope: Shared response envelope. Endpoint-specific payloads ride in `data`; `meta` carries provenance, freshness, and pagination hints.
  - `success` boolean
  - `data` object
  - `meta` object

---

[API](https://skmtc.dev/siliconanalysts/apis/silicon-analysts-data-api.md) · [All operations](https://skmtc.dev/siliconanalysts/apis/silicon-analysts-data-api/llms.txt) · [OpenAPI document](https://skmtc.dev/siliconanalysts/apis/silicon-analysts-data-api/revisions/6f151fef25c4?raw)