# Clio Activities API

**Canonical:** https://apis.io/apis/clio/clio-activities-api/  
**Provider:** Clio — https://apis.io/providers/clio/  
**Base URL:** https://app.clio.com/api/v4  
**Documentation:** https://docs.developers.clio.com/

Clio Activities API is one of 85 APIs that [Clio](https://apis.io/providers/clio/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Activities. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and authentication docs.

Activities (Time Entries and Expense Entries) track work done at a firm. Activities are recorded in Clio and then posted on bills to clients. Time Entries can be either be hourly-billable or flat-rate. An hourly-billable Time Entry is valued at the billing rate multiplied by the time entered. Examples could be a phone call, or a research session. A flat-rate Time Entry has a set value. Examples could be a visa application, or a contract review. Expenses are reimbursable costs the firm pays on behalf of a client (for example, postage, copy fees, etc.). [Support Link](https://help.clio.com/hc/en-us/sections/9036198517915-Activities) [Activities in Clio](http://app.clio.com/activities)

## Machine-readable artifacts (5)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/clio/refs/heads/main/openapi/clio-activities-api-openapi.yml
- **Documentation** — https://docs.developers.clio.com/
- **Reference** — https://docs.developers.clio.com/api-docs/
- **Authentication** — https://app.clio.com/oauth/authorize
- **GraphQL** — https://raw.githubusercontent.com/api-evangelist/clio/refs/heads/main/graphql/clio-graphql.md

## Other Clio APIs (12)

- [Clio Webhooks](https://apis.io/apis/clio/webhooks/)
- [Clio App Directory](https://apis.io/apis/clio/app-directory/)
- [Clio Activity Descriptions API](https://apis.io/apis/clio/clio-activity-descriptions-api/)
- [Clio Activity Rates API](https://apis.io/apis/clio/clio-activity-rates-api/)
- [Clio Allocations API](https://apis.io/apis/clio/clio-allocations-api/)
- [Clio Bank Accounts API](https://apis.io/apis/clio/clio-bank-accounts-api/)
- [Clio Bank Transactions API](https://apis.io/apis/clio/clio-bank-transactions-api/)
- [Clio Bank Transfers API](https://apis.io/apis/clio/clio-bank-transfers-api/)
- [Clio Bill Themes API](https://apis.io/apis/clio/clio-bill-themes-api/)
- [Clio Billable Clients API](https://apis.io/apis/clio/clio-billable-clients-api/)
- [Clio Billable Matters API](https://apis.io/apis/clio/clio-billable-matters-api/)
- [Clio Billing Settings API](https://apis.io/apis/clio/clio-billing-settings-api/)

## Tags

Activities

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