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Release notes

Changelog

3 releases · semver

Every change to the SkinPricer API and data pipeline. Breaking changes ship only on major versions; v1 enjoys a 6-month deprecation window before sunset.

Upcoming

PREVIEWRoadmapLiveLatest

On the roadmap

What we're building next. These aren't live yet. Each is flagged "Coming soon" in the API reference until it ships.

  • PREVIEW
    WebSocket streaming for real-time NBBO and trade updates, replacing repeated polling.
  • PREVIEW
    Outbound webhooks. Push price and spread alerts to your own endpoint.
  • PREVIEW
    ML-assisted fair-value estimates and listing anomaly flags.

v1.2.0

NEW2026-06-13

Cross-market arbitrage & per-attribute prices

Two read-side additions on top of the v1 feed: ranked cross-market arbitrage and per-attribute (float / fade / pattern) bucket prices, both live now. All prices are integer USD cents.

  • NEW
    GET /v1/arbitrage/opportunities. Ranked cross-market arbitrage pairing a fresh ask on one market with a fresh bid on another (gross spread, estimated net before fees, tradable quantity, per-leg freshness).
  • NEW
    GET /v1/attribute-prices/latest and /v1/attribute-prices/history. Per-float/fade/pattern bucket prices across markets, plus the buff163-scoped variants at /v1/markets/buff163/latest and /history.
  • IMPROVED
    GET /v1/pricing/:marketHashName/history accepts an `interval` param (MINUTE_5 | MINUTE_15 | HOUR_1 | HOUR_6 | DAY_1) to pin bucket granularity.

v1.0.0

NEW2025-10-01

SkinPricer launch (GA)

Public launch. Real-time CS2 market intelligence across every integrated marketplace, served over a REST API and a live terminal dashboard. All prices are normalized to USD cents.

  • NEW
    REST API v1: NBBO (GET /v1/nbbo), cross-market order-book depth (/v1/nbbo/depth), current price (/v1/pricing/:marketHashName), per-listing samples with float values (/v1/pricing/:marketHashName/listings), price history (/v1/pricing/:marketHashName/history), and price recommendations (/v1/recommendations/:marketHashName).
  • NEW
    Public, keyless endpoints: catalog search, global stats, and per-market health + freshness (/v1/markets/health, /v1/status/freshness).
  • NEW
    API-key access with per-plan rate limits. Authenticate with `Authorization: ApiKey <key>`.
  • NEW
    Per-item terminal dashboard: NBBO, market depth, price history, price distribution, float-vs-price scatter, and market freshness.
  • NEW
    Accounts: OAuth sign-in (Google, Discord, Steam), API-key management, usage metering, and Stripe billing.