# DeepSeek Chat Completions API

**Canonical:** https://apis.io/apis/deepseek/deepseek-chat-completions-api/  
**Provider:** DeepSeek — https://apis.io/providers/deepseek/  
**Base URL:** https://api.deepseek.com  
**Documentation:** https://api-docs.deepseek.com/api/create-chat-completion

DeepSeek Chat Completions API is one of 4 APIs that [DeepSeek](https://apis.io/providers/deepseek/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification. Tagged areas include Chat Completions. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an AsyncAPI specification.

The Chat Completions API from DeepSeek — 1 operation(s) for chat completions.

## Operations (1)

| Method | Path | Summary |
|---|---|---|
| POST | `/chat/completions` | DeepSeek Create Chat Completion |

## Machine-readable artifacts (10)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/deepseek/refs/heads/main/openapi/deepseek-chat-completions-api-openapi.yml
- **Documentation** — https://api-docs.deepseek.com/api/create-chat-completion
- **AsyncAPI** — https://raw.githubusercontent.com/api-evangelist/deepseek/refs/heads/main/asyncapi/deepseek-asyncapi.yml
- **Rules** — https://raw.githubusercontent.com/api-evangelist/deepseek/refs/heads/main/rules/deepseek-chat-completion-api-rules.yml
- **Documentation** — https://api-docs.deepseek.com/guides/fim_completion
- **Rules** — https://raw.githubusercontent.com/api-evangelist/deepseek/refs/heads/main/rules/deepseek-fim-completion-rules.yml
- **Documentation** — https://api-docs.deepseek.com/api/list-models
- **Rules** — https://raw.githubusercontent.com/api-evangelist/deepseek/refs/heads/main/rules/deepseek-lists-models-api-rules.yml
- **Documentation** — https://api-docs.deepseek.com/api/get-user-balance
- **Rules** — https://raw.githubusercontent.com/api-evangelist/deepseek/refs/heads/main/rules/deepseek-user-balance-api-rules.yml

## Other DeepSeek APIs (3)

- [DeepSeek Completions API](https://apis.io/apis/deepseek/deepseek-completions-api/)
- [DeepSeek Models API](https://apis.io/apis/deepseek/deepseek-models-api/)
- [DeepSeek User API](https://apis.io/apis/deepseek/deepseek-user-api/)

## Tags

Chat Completions

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