# Crunchbase Metadata API

**Canonical:** https://apis.io/apis/crunchbase-data/crunchbase-data-metadata-api/  
**Provider:** Crunchbase — https://apis.io/providers/crunchbase-data/  
**Base URL:** https://api.crunchbase.com/v4/data  
**Documentation:** https://data.crunchbase.com/docs/fundamentals

Crunchbase Metadata API is one of 10 APIs that [Crunchbase](https://apis.io/providers/crunchbase-data/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Metadata. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

The Metadata API from Crunchbase — 3 operation(s) for metadata.

## Operations (3)

| Method | Path | Summary |
|---|---|---|
| GET | `/md/applications/crunchbase/openapi.yaml` | Retrieve OpenAPI specification document in yaml format |
| GET | `/md/applications/crunchbase/openapi.json` | Retrieve OpenAPI specification document in json format |
| GET | `/md/applications/crunchbase/fields` | Returns the list of fields for collections with type and description |

## Machine-readable artifacts (7)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/crunchbase-data/refs/heads/main/openapi/crunchbase-data-metadata-api-openapi.yml
- **Documentation** — https://data.crunchbase.com/docs/fundamentals
- **APIReference** — https://data.crunchbase.com/reference
- **Documentation** — https://data.crunchbase.com/docs/insights
- **Documentation** — https://data.crunchbase.com/docs/predictions
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/crunchbase-data/refs/heads/main/data-model/crunchbase-data-data-model.yml
- **Documentation** — https://data.crunchbase.com/docs/api-packages-overview

## Other Crunchbase APIs (9)

- [Crunchbase MCP Server](https://apis.io/apis/crunchbase-data/crunchbase-data-mcp/)
- [Crunchbase Autocomplete API](https://apis.io/apis/crunchbase-data/crunchbase-data-autocomplete-api/)
- [Crunchbase Deleted Entities API](https://apis.io/apis/crunchbase-data/crunchbase-data-deleted-entities-api/)
- [Crunchbase Entity API](https://apis.io/apis/crunchbase-data/crunchbase-data-entity-api/)
- [Crunchbase Search API](https://apis.io/apis/crunchbase-data/crunchbase-data-search-api/)
- [Crunchbase Autocomplete API](https://apis.io/apis/crunchbase-data/crunchbase-autocomplete-api/)
- [Crunchbase Deletes API](https://apis.io/apis/crunchbase-data/crunchbase-deletes-api/)
- [Crunchbase Entities API](https://apis.io/apis/crunchbase-data/crunchbase-entities-api/)
- [Crunchbase Search API](https://apis.io/apis/crunchbase-data/crunchbase-search-api/)

## Tags

Metadata

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