Simple, contract-first pricing

Arche is licensed as financial data infrastructure: flat, predictable, and scoped by coverage not usage. No credits, overages or pricing tricks.

Arche Research License

A single license for teams that require point-in-time fundamentals with preserved history. Arche is designed for reproducibility, defensibility and long-lived integration.

What’s included

  • Point-in-time queries (“as-of” dates) designed to eliminate look-ahead bias
  • Full statement version and restatement history (no overwriting)
  • Deterministic API behavior: stable schemas, ordering, and error semantics
  • Provenance-first outputs suitable for research and audit workflows

Flat monthly license

$1,200USD

$14,400 annually

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Coverage is defined at onboarding (universe and historical depth). Invoices and receipts available for company reimbursement.

What you get

Built for reproducibility

Arche is designed from first principles around determinism and provenance. The goal is simple: historical fundamentals that do not drift, so research and systems remain defensible over time.

Deterministic “as-of” resolution
Query fundamentals exactly as they were known at a specific point in time. The same inputs resolve to the same output.
Restatement and version preservation
Every statement version is retained. Restatements create new records; historical values are not replaced.
Contract-first API surface
Stable, documented behavior with explicit error semantics. If it is not documented, it is not promised.
Reproducible research workflows
Built for backtests and model evaluation where reproducibility matters more than convenience shortcuts.
Defined coverage, not usage pricing
Licenses are scoped by coverage (universe and historical depth), not by API calls, credits, or overages.
Integration-ready by default
Designed to be embedded into internal systems and pipelines with predictable behavior and long-lived contracts.
Operational clarity
Clear failure modes and predictable semantics so you can build dependable systems on top of the API.
Built as infrastructure
Arche is not a terminal. It is a data layer for teams that need defensible historical fundamentals.

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