Filing Research API v1 · read-only · JSON

SEC filings as data, with the receipts.

The filer's printed text, never interpreted. Every value carries a traceId and a link that opens the filing and highlights the line.

Base https://api.filingstudio.com · auth X-API-Key header or ?key= · docs · health

export KEY="your-api-key"; export API="https://api.filingstudio.com"

# every "revenue" figure covering FY2020 — including comparatives in later filings
curl "$API/v1/rows/search?ticker=FDX&q=revenue&period=2020&limit=5" -H "X-API-Key: $KEY"

# a whole table, flat + dataframe-ready
curl "$API/v1/tables/FDX/0000950170-22-012762/primary:83?format=records" -H "X-API-Key: $KEY"

Search

/v1/searchprose + rows + tables, one call

/v1/rows/searchprinted figures by keyword

/v1/prose/searchfull-text over disclosures

/v1/tables/searchfind tables, one hit per table

Filters on all: period (year the data covers — not filed year), forms, start_date/end_date, source, limit/offset.

Tables

/v1/tables/{t}/{acc}/{id}full table · ?format=grid|records|csv

/v1/tables/{t}/{acc}/{id}/xlsxExcel download

/v1/tables/{t}/{acc}/{id}/periodsits printed period headers

/v1/tables/{t}/{acc}/{id}/same-infind it in other filings

Discover

/v1/tickerswhat's indexed, with counts + span

/v1/filings/{ticker}filing browser · ?year= forms=

/v1/filings/{t}/{acc}one filing's card + doors

/v1/filings/{t}/{acc}/tablesevery table in the filing

/v1/filings/{t}/{acc}/prosethe full filing text, in order

/v1/filings/{t}/{acc}/exhibitsexhibits carrying tables

/v1/historyfilings list · ?forms= start_date=

/v1/formswhich filing types exist

/v1/periodsyears the data covers

Vocabulary — how this filer actually words things

/v1/labelsautocomplete over row captions

/v1/labels/variantsevery caption containing q

/v1/labels/historyone line across every filing

/v1/headingsdistinct table headings

/v1/statementspl / bs / cf candidates per filing

Provenance & ops

/v1/trace?id=any traceId → the printed line

/v1/findlocate a value/label in a filing

/v1/statusindex freshness + totals

/v1/changes?since=filings indexed since a timestamp

Rules: values are printed literals (parens = negative), never rescaled — units is the filer's own scale line. Matching is literal; no synonyms, no normalization. Errors are plain: 400 bad input, 401 bad key, 404 not found. Demo ticker: FDX.

Read-only · JSON Provenance on every value filingstudio.com