# Sommelier Vault Data API

**Canonical:** https://apis.io/apis/sommelier/sommelier-vault-data-api/  
**Provider:** Sommelier — https://apis.io/providers/sommelier/  
**Base URL:** https://api.sommelier.finance  
**Documentation:** https://api.sommelier.finance/

Sommelier Vault Data API is one of 3 APIs that [Sommelier](https://apis.io/providers/sommelier/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Vault Data. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Daily and hourly performance snapshots of Sommelier vaults (cellars).

## Operations (4)

| Method | Path | Summary |
|---|---|---|
| GET | `/dailyData/{network}/{vaultAddress}/{startUnixTimestamp}/{endUnixTimestamp}` | Get daily vault data |
| GET | `/dailyData/{network}/allCellars/{startUnixTimestamp}/{endUnixTimestamp}` | Get daily data for all cellars |
| GET | `/hourlyData/{network}/{vaultAddress}/{startUnixTimestamp}/{endUnixTimestamp}` | Get hourly vault data |
| GET | `/snapshot/{network}/{cellarAddress}` | Get a cellar snapshot |

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/sommelier/refs/heads/main/openapi/sommelier-vault-data-api-openapi.yml
- **Documentation** — https://api.sommelier.finance/
- **APIReference** — https://api.sommelier.finance/

## Other Sommelier APIs (2)

- [Sommelier Integrations API](https://apis.io/apis/sommelier/sommelier-integrations-api/)
- [Sommelier Protocol API](https://apis.io/apis/sommelier/sommelier-protocol-api/)

## Tags

Vault Data

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