# Dify Chat Messages API

**Canonical:** https://apis.io/apis/dify/dify-chat-messages-api/  
**Provider:** Dify — https://apis.io/providers/dify/  
**Base URL:** https://api.dify.ai/v1  
**Documentation:** https://docs.dify.ai/

Dify Chat Messages API is one of 18 APIs that [Dify](https://apis.io/providers/dify/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Chat Messages. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and a getting-started guide.

Operations related to chat messages and interactions.

## Operations (3)

| Method | Path | Summary |
|---|---|---|
| POST | `/chat-messages` | Send Chat Message |
| POST | `/chat-messages/{task_id}/stop` | Stop Chat Message Generation |
| GET | `/messages/{message_id}/suggested` | Get Next Suggested Questions |

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/dify/refs/heads/main/openapi/dify-chat-messages-api-openapi.yml
- **Documentation** — https://docs.dify.ai/
- **APIReference** — https://docs.dify.ai/en/api-reference
- **GettingStarted** — https://docs.dify.ai/en/api-reference/guides/get-started

## Other Dify APIs (12)

- [Dify Conversations API](https://apis.io/apis/dify/dify-conversations-api/)
- [Dify Files API](https://apis.io/apis/dify/dify-files-api/)
- [Dify Applications API](https://apis.io/apis/dify/dify-applications-api/)
- [Dify Annotations API](https://apis.io/apis/dify/dify-annotations-api/)
- [Dify Audio API](https://apis.io/apis/dify/dify-audio-api/)
- [Dify Feedback API](https://apis.io/apis/dify/dify-feedback-api/)
- [Dify End Users API](https://apis.io/apis/dify/dify-end-users-api/)
- [Dify Human Input API](https://apis.io/apis/dify/dify-human-input-api/)
- [Dify Documents API](https://apis.io/apis/dify/dify-documents-api/)
- [Dify Chunks API](https://apis.io/apis/dify/dify-chunks-api/)
- [Dify Knowledge Tags API](https://apis.io/apis/dify/dify-tags-api/)
- [Dify Metadata API](https://apis.io/apis/dify/dify-metadata-api/)

## Tags

Chat Messages

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