# Splitwise expenses API

**Canonical:** https://apis.io/apis/splitwise/splitwise-expenses-api/  
**Provider:** Splitwise — https://apis.io/providers/splitwise/  
**Base URL:** https://secure.splitwise.com/api/v3.0  
**Documentation:** https://dev.splitwise.com/

Splitwise expenses API is one of 7 APIs that [Splitwise](https://apis.io/providers/splitwise/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Expenses. The published artifact set on APIs.io includes an OpenAPI specification.

The expenses API from Splitwise — 6 operation(s) for expenses.

## Operations (6)

| Method | Path | Summary |
|---|---|---|
| GET | `/get_expense/{id}` | Get expense information |
| GET | `/get_expenses` | List the current user's expenses |
| POST | `/create_expense` | Create an expense |
| POST | `/update_expense/{id}` | Update an expense |
| POST | `/delete_expense/{id}` | Delete an expense |
| POST | `/undelete_expense/{id}` | Restore an expense |

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/splitwise/refs/heads/main/openapi/splitwise-expenses-api-openapi.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/splitwise/refs/heads/main/conventions/splitwise-conventions.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/splitwise/refs/heads/main/errors/splitwise-problem-types.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/splitwise/refs/heads/main/data-model/splitwise-data-model.yml

## Other Splitwise APIs (6)

- [Splitwise comments API](https://apis.io/apis/splitwise/splitwise-comments-api/)
- [Splitwise friends API](https://apis.io/apis/splitwise/splitwise-friends-api/)
- [Splitwise groups API](https://apis.io/apis/splitwise/splitwise-groups-api/)
- [Splitwise notifications API](https://apis.io/apis/splitwise/splitwise-notifications-api/)
- [Splitwise other API](https://apis.io/apis/splitwise/splitwise-other-api/)
- [Splitwise users API](https://apis.io/apis/splitwise/splitwise-users-api/)

## Tags

Expenses

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