# Gadget core API

**Canonical:** https://apis.io/apis/gadget/core-api/  
**Provider:** Gadget — https://apis.io/providers/gadget/  
**Documentation:** https://docs.gadget.dev/guides/development-tools

Gadget core API is one of 5 APIs that [Gadget](https://apis.io/providers/gadget/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 5 JSON Schema definitions. The published artifact set on APIs.io includes an OpenAPI specification and 5 JSON Schemas.

Gadget core API as documented publicly: 7 operations. Contract generated from the documentation by API Evangelist (2026-10-29); not the provider's own document.

## Operations (7)

| Method | Path | Summary |
|---|---|---|
| POST | `/admin/api/2026-04/graphql.json` | POST /admin/api/2026-04/graphql.json |
| GET | `/api/files/upload-target` | GET /api/files/upload-target |
| GET | `/api/graphql` | GET /api/graphql |
| POST | `/api/graphql` | POST /api/graphql |
| POST | `/data` | POST /data |
| POST | `/stores/${record.storeHash}/graphql` | POST /stores/${record.storeHash}/graphql |
| GET | `/inventory/{sku}` | HTTP route that retrieves inventory information for a product SKU. |

## Machine-readable artifacts (6)

- **OpenAPI** — https://artifacts.apis.io/gadget/openapi/_ae-authored/gadget-core-openapi-generated.yml
- **JSONSchema** — https://artifacts.apis.io/gadget/json-schema/gadget-post-data-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/gadget/json-schema/gadget-post-admin-api202604-graphql-json-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/gadget/json-schema/gadget-get-inventory-sku-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/gadget/json-schema/gadget-post-admin-api202604-graphql-json-request-schema.json
- **JSONSchema** — https://artifacts.apis.io/gadget/json-schema/gadget-post-api-graphql-request-schema.json

## Other Gadget APIs (4)

- [Example App API](https://apis.io/apis/gadget/example-app-api/)
- [Gadget actions API](https://apis.io/apis/gadget/actions-api/)
- [Gadget http routes API](https://apis.io/apis/gadget/http-routes-api/)
- [Gadget plugins API](https://apis.io/apis/gadget/plugins-api/)

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/gadget/core-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/gadget/.