API Reference
API Reference
Public stable REST endpoints grouped by resource.
The reference is generated from the committed OpenAPI contract at openapi/egdata.openapi.json.
Use the resource groups in the sidebar to browse endpoints by domain:
| Group | Use |
|---|---|
| System | Health and API metadata |
| Regions | Countries and regional pricing helpers |
| Catalog | Cross-catalog discovery endpoints |
| Offers | Epic Games Store offer metadata |
| Offer Details | Offer subresources such as items, media, builds, ratings, and related data |
| Offer Reviews | Read-only public review data for offers |
| Prices | Current prices, price history, and regional comparisons |
| Items | Catalog item details, assets, builds, and changelogs |
| Builds | Verified and migrated manifest health, lazy directory trees, chronological observations, paginated files, install options, and file-level comparisons |
| Sandboxes | Epic namespace and sandbox resources |
| Free Games | Current and historical free promotions |
| Search | Search, filters, facets, and changelog search |
| Sellers | Seller catalogs, covers, and stats |
| Stats | Global and homepage statistics |
Operation pages include request parameters, request bodies, response schemas, and response examples where the contract has enough detail.
Changelog and Deprecations
How API changes, deprecated fields, and retired endpoints are communicated.
Hydrate catalog records for known technical identifiers POST
Resolves up to 25 item, asset, or release-app roots directly from the catalog collections. The response is NDJSON with one isolated, content-hashed graph result per line.