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Third-party forecast vintages: research-firm and company-guidance projections (TrendForce, WSTS, SEMI, TSMC/Micron/hype…

Third-party forecast vintages: research-firm and company-guidance projections (TrendForce, WSTS, SEMI, TSMC/Micron/hyperscaler capex, …) archived with their ORIGINAL publication date, so the revision history is queryable — "what did TrendForce say about 2026 HBM bits in January vs July?". Every row carries originator, metric, target period, value, unit, as_of (publication date), a source URL, and a verbatim quote. Latest slice is open; full history and group=series need a free API key — anonymous callers get the latest slice with a meta note, never 403d. The same revision history is readable without a key at /data/forecast-vintages.

get/api/v1/forecasts

Request

  • Base URL: https://siliconanalysts.com
  • URL: https://siliconanalysts.com/api/v1/forecasts
  • Auth: none required

Query parameters

originatorstring

Forecaster slug (e.g. trendforce, wsts, tsmc, micron, meta)

originator_typestring

research_firm | company_guidance | government | bank | industry_body | other

metricstring

Metric slug (e.g. capex_usd, hbm_bit_demand_growth_pct)

target_periodstring

Period forecast, e.g. CY2026 / 2027H1 / FY2026Q4

entity_idstring

Entity the forecast is about, when scoped

groupstring

series — also return chains: rows collapsed into revision chains by originator + metric + target period + entity (implies history intent)

fromstring

History range start YYYY-MM-DD (free key)

tostring

History range end YYYY-MM-DD (free key)

sincestring

Everything since YYYY-MM-DD (free key)

allstring

true — full series (free key)

Response

Successful response

successboolean
dataobject
metaobject

Changes

No recorded changes to this operation across all 1 revision of this API.