SAGE DEVELOPER PLATFORM BY J79 • EVIDENCE-READY INTELLIGENCE BY API
JJ79Request API access

API access

Build on the
intelligence layer.

Embed normalized company facts, filing changes, smart-money positioning, risk signals, and evidence links into research products and internal workflows.

GET /v1/companies/NVDA/signals200 OK
{
  "symbol": "NVDA",
  "as_of": "2026-09-26T18:30:00Z",
  "signals": [{
    "type": "filing_delta",
    "materiality": 0.87,
    "section": "risk_factors",
    "evidence": {
      "form": "10-Q",
      "accession": "…"
    }
  }]
}
REST + JSONPredictable resources and pagination
Point-in-timeAs-of filters for reproducible research
Evidence-linkedProvenance on analytical responses
Production controlsScoped keys, quotas, and usage visibility

Composable resources

The primitives behind better financial applications.

Use one endpoint or combine resources into screening, diligence, monitoring, portfolio, and model workflows.

01 / ENTITIES

Companies & securities

Resolve tickers, CIKs, share classes, exchanges, sectors, and reference attributes to durable identifiers.

02 / FILINGS

Filings & disclosures

Query forms, sections, exhibits, extracted facts, material changes, and links to primary evidence.

03 / FUNDAMENTALS

Financial statements

Retrieve normalized reported facts with units, dimensions, periods, filing dates, and source concepts.

04 / OWNERSHIP

Institutions & insiders

Analyze manager holdings, reported position changes, insider transactions, and issuer-level summaries.

05 / SIGNALS

Derived intelligence

Request filing deltas, pattern signals, risk indicators, portfolio exposures, and decision-ready summaries.

06 / OPERATIONS

Bulk and incremental access

Use pagination, changed-since filters, idempotent cursors, and request tracing for resilient ingestion.

Built for production clients.

AuthenticationScoped API credentials, environment separation, key rotation, and optional network controls.
VersioningExplicit API and schema versions with migration guidance for material contract changes.
ReliabilityIdempotent pagination, standard error bodies, request identifiers, and retry-safe reads.
PerformanceResource-specific filters, bounded payloads, compression, caching semantics, and bulk alternatives.
ObservabilityUsage reporting, quota visibility, delivery health, and support-ready request traces.

Give your product a primary-source intelligence layer.

Request API access