# ccapi-ai DeepSeek LLM Integration API

**Canonical:** https://apis.io/apis/ccapi-ai/ccapi-ai-deepseek-llm-integration-api/  
**Provider:** ccapi-ai — https://apis.io/providers/ccapi-ai/  
**Base URL:** https://api.ccapi.ai  
**Documentation:** https://docs.ccapi.ai/en/

ccapi-ai DeepSeek LLM Integration API is one of 20 APIs that [ccapi-ai](https://apis.io/providers/ccapi-ai/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include DeepSeek LLM Integration. The published artifact set on APIs.io includes an OpenAPI specification.

Call the official DeepSeek V4 API through CCAPI with one token. --- ## Authentication Use `Authorization: Bearer <CCAPI Token>`. --- ## Recommended endpoint - `POST /v1/chat/completions` --- ## Current models - `deepseek-v4-flash`: high-throughput, low-latency default - `deepseek-v4-pro`: complex reasoning and agentic coding Both models provide a 1M-token context window, thinking and non-thinking modes, JSON output, tool calls, SSE streaming, and cache-aware usage fields. Thinking is enabled by default. The retired `deepseek-chat` and `deepseek-reasoner` identifiers are not used in new integrations. See `GET /v1/models` for live availability. --- ## Pricing Visit the [Pricing page](/pricing?vendor=DeepSeek) to see full model pricing for this provider.

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| POST | `/v1/chat/completions` | Create Chat Completion |
| POST | `/v1/messages` | Create Anthropic Message |

## Machine-readable artifacts (1)

- **OpenAPI** — https://artifacts.apis.io/ccapi-ai/openapi/ccapi-ai-deepseek-llm-integration-api-openapi.yml

## Other ccapi-ai APIs (12)

- [CCAPI](https://apis.io/apis/ccapi-ai/ccapi/)
- [ccapi-ai CCAPI Image Upscale API](https://apis.io/apis/ccapi-ai/ccapi-ai-ccapi-image-upscale-api/)
- [ccapi-ai Claude / Anthropic LLM Integration API](https://apis.io/apis/ccapi-ai/ccapi-ai-claude-anthropic-llm-integration-api/)
- [ccapi-ai Doubao Seedream Official Image API](https://apis.io/apis/ccapi-ai/ccapi-ai-doubao-seedream-official-image-api-api/)
- [ccapi-ai Gemini Per-Call Image Generation API](https://apis.io/apis/ccapi-ai/ccapi-ai-gemini-per-call-image-generation-api/)
- [ccapi-ai Gemini Video (Veo 3.1 / Omni Flash) API](https://apis.io/apis/ccapi-ai/ccapi-ai-gemini-video-veo-3-1-omni-flash-api/)
- [ccapi-ai Google Gemini LLM Integration API](https://apis.io/apis/ccapi-ai/ccapi-ai-google-gemini-llm-integration-api/)
- [ccapi-ai GPT Image 2 Per-Call Image Generation API](https://apis.io/apis/ccapi-ai/ccapi-ai-gpt-image-2-per-call-image-generation-api/)
- [ccapi-ai Grok Imagine Video API](https://apis.io/apis/ccapi-ai/ccapi-ai-grok-imagine-video-api/)
- [ccapi-ai Midjourney Imagine API](https://apis.io/apis/ccapi-ai/ccapi-ai-midjourney-imagine-api-api/)
- [ccapi-ai MiniMax H3 Family Video Generation API](https://apis.io/apis/ccapi-ai/ccapi-ai-minimax-h3-family-video-generation-api/)
- [ccapi-ai MiniMax LLM Integration API](https://apis.io/apis/ccapi-ai/ccapi-ai-minimax-llm-integration-api/)

## Tags

DeepSeek LLM Integration

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