---
title: "Full dated fab-level capacity series (per fab · tech_node_class · effective_date, ascending) with availability status, …"
method: GET
path: "/api/v1/fabs/capacity-series"
tags: ["history-pro"]
---

# Full dated fab-level capacity series (per fab · tech_node_class · effective_date, ascending) with availability status, …

`GET /api/v1/fabs/capacity-series`

## Request

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

Full dated fab-level capacity series (per fab · tech_node_class · effective_date, ascending) with availability status, projections flag, and sourcing metadata. Node conversions appear as capacity shifting between node-class rows across effective_dates. Bitemporal: effective_date = what the reading reflects; curated backfill extends history.

## Query parameters

- `fab_id` string
- `foundry` string
- `country` string
- `tech_node_class` 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)