# Bitwise

> Bitwise Asset Management is a crypto-focused investment manager offering index funds, ETFs, SMAs, and staking products. Its read-only market-data API exposes Bitwise index metadata, historical daily index values, index constituents, per-fund data (NAV, AUM, holdings), and ETF listings, authenticated with an API key in the Authorization header.

## APIs
- [Bitwise API developer portal](https://developers.bitwiseinvestments.com/): Postman-published reference for indexes, ETFs, and fund data. Base URL https://api.bitwiseinvestments.com. Request keys from api@bitwiseinvestments.com.

## Specs
- [OpenAPI (derived)](openapi/bitwise-openapi.yml): 6 read-only GET operations across indexes, funds, and ETFs.
- [Postman collection](postman/bitwise-collection.json): the provider's published collection.
- [Authentication profile](authentication/bitwise-authentication.yml)
- [Error catalog](errors/bitwise-problem-types.yml)
- [Conventions](conventions/bitwise-conventions.yml)
- [Data model](data-model/bitwise-data-model.yml)
- [Conformance](conformance/bitwise-conformance.yml)
- [Lifecycle](lifecycle/bitwise-lifecycle.yml)
- [MCP tools (candidate)](mcp/bitwise-mcp.yml)

## Docs
- [Developer portal](https://developers.bitwiseinvestments.com/)
- [Website](https://bitwiseinvestments.com/)
- [Insights / research](https://bitwiseinvestments.com/crypto-market-insights)
- [Terms of Service](https://bitwiseinvestments.com/terms-of-service)
- [Privacy Policy](https://bitwiseinvestments.com/privacy-policy)