# Hobby Card Index watch list and webhooks API

**Canonical:** https://apis.io/apis/hobbycardindex-com/hobbycardindex-com-watch-list-and-webhooks-api/  
**Provider:** Hobby Card Index — https://apis.io/providers/hobbycardindex-com/  
**Base URL:** https://hobbycardindex.com  
**Documentation:** https://hobbycardindex.com/developers

Hobby Card Index watch list and webhooks API is one of 11 APIs that [Hobby Card Index](https://apis.io/providers/hobbycardindex-com/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 6 JSON Schema definitions. Tagged areas include watch list and webhooks. The published artifact set on APIs.io includes an OpenAPI specification and 6 JSON Schemas.

Follow cards, sets or categories and get the daily price changes.

## Operations (9)

| Method | Path | Summary |
|---|---|---|
| GET | `/api/v1/webhook` | Your price webhook, its hour and last delivery |
| PUT | `/api/v1/webhook` | Set the daily price webhook |
| DELETE | `/api/v1/webhook` | Turn the webhook off |
| POST | `/api/v1/webhook/test` | Send a signed ping to your webhook now |
| GET | `/api/v1/watchlist` | The cards you watch and the sets you follow |
| POST | `/api/v1/watchlist` | Watch cards, a whole set or a whole category |
| DELETE | `/api/v1/watchlist` | Take cards off the watch list (same body as POST /watchlist/remove) |
| POST | `/api/v1/watchlist/remove` | Take cards off the watch list |
| GET | `/api/v1/watchlist/prices` | Current prices for every watched card, in one call |

## Machine-readable artifacts (7)

- **OpenAPI** — https://artifacts.apis.io/hobbycardindex-com/openapi/hobbycardindex-com-watch-list-and-webhooks-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/hobbycardindex-com/json-schema/hobbycardindex-com-usage-schema.json
- **JSONSchema** — https://artifacts.apis.io/hobbycardindex-com/json-schema/hobbycardindex-com-scan-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/hobbycardindex-com/json-schema/hobbycardindex-com-market-summary-schema.json
- **JSONSchema** — https://artifacts.apis.io/hobbycardindex-com/json-schema/hobbycardindex-com-bulk-manifest-schema.json
- **JSONSchema** — https://artifacts.apis.io/hobbycardindex-com/json-schema/hobbycardindex-com-market-index-history-schema.json
- **JSONSchema** — https://artifacts.apis.io/hobbycardindex-com/json-schema/hobbycardindex-com-market-index-schema.json

## Other Hobby Card Index APIs (10)

- [Hobby Card Index bulk files API](https://apis.io/apis/hobbycardindex-com/hobbycardindex-com-bulk-files-api/)
- [Hobby Card Index Catalog API](https://apis.io/apis/hobbycardindex-com/hobbycardindex-com-catalog-api/)
- [Hobby Card Index Collection API](https://apis.io/apis/hobbycardindex-com/hobbycardindex-com-collection-api/)
- [Hobby Card Index Market API](https://apis.io/apis/hobbycardindex-com/hobbycardindex-com-market-api/)
- [Hobby Card Index MCP API](https://apis.io/apis/hobbycardindex-com/hobbycardindex-com-mcp-api/)
- [Hobby Card Index Prices API](https://apis.io/apis/hobbycardindex-com/hobbycardindex-com-prices-api/)
- [Hobby Card Index Sales API](https://apis.io/apis/hobbycardindex-com/hobbycardindex-com-sales-api/)
- [Hobby Card Index Scan API](https://apis.io/apis/hobbycardindex-com/hobbycardindex-com-scan-api/)
- [Hobby Card Index slabs and certs API](https://apis.io/apis/hobbycardindex-com/hobbycardindex-com-slabs-and-certs-api/)
- [Hobby Card Index Usage API](https://apis.io/apis/hobbycardindex-com/hobbycardindex-com-usage-api/)

## Tags

watch list and webhooks

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