Scan and matching
Upload JPEG, PNG, or WebP card images. HoloScout stores the upload, optionally calls approved AI services from the server, validates structured output, and returns ranked candidates with evidence.
Scan uploadCard matchCard search
Mobile developers
Build Android and iPhone apps on the HoloScout API
This web backend owns authentication-aware collection data, scan processing, eBay active listing estimates, marketplace link-outs, and source status. Mobile clients should only call HoloScout routes.
Authentication
Use signed account sessions
Send the signed account token for private collection APIs. Public search, status, and pricing routes can run anonymously but remain rate-limited.
Base URL: https://holoscout.appStructured mobile responsesSafe request IDs for support
Pricing and market
Use eBay Browse API through HoloScout only. Prices are active listing estimates with source, count, confidence, timestamp, and disclaimer.
US market estimateBuy link-outSell link-out
Collection
Mobile apps send the signed account session token. The backend enforces ownership and returns portfolio totals with unknown-price states.
List collectionAdd collection itemEdit collection itemDelete collection item
Operations
Use HoloScout-controlled status responses for app startup checks and feature messaging. Restricted marketplace sources report disabled until approval.
App readinessSource statusRelease telemetry