API access to DeepSeek models for coding, reasoning, chat, and tool-enabled applications built by developers.
DeepSeek API is the developer-facing interface for using DeepSeek models in applications. It is useful when an engineering team wants to build its own AI feature and control how the model fits into the product. The API supports common software-development workflows such as coding assistance and tool calls while leaving the application architecture to the developer. Developers building custom applications around DeepSeek models. A common task is build a coding assistant.
DeepSeek API gives developers programmatic access to DeepSeek models using familiar request formats and developer libraries. It can be used for coding assistants, chat applications, analysis tools, structured workflows, and agents that call external tools. The service is intended for application integration rather than as a separate desktop coding environment.
Developers need to manage prompts, authentication, retries, rate limits, and model selection in their own application. Pricing is usage-based and differs by model and token type, so a small prototype can have a very different cost profile from a high-volume production service. Always check the current API documentation for supported endpoints and model names.
Developers building custom applications around DeepSeek models. A practical starting task is create an agent.
Developers building custom applications around DeepSeek models. A practical starting task is create an agent.
Developers building custom applications around DeepSeek models. A practical starting task is create an agent.
Developers building custom applications around DeepSeek models. A practical starting task is create an agent.
API-based integration
Useful for custom coding tools
Supports agent workflows
Familiar development patterns
Paid
DeepSeek API uses usage-based pricing by model and token consumption. Current rates should be checked in the official API documentation before estimating a workload.
Developers building custom applications around DeepSeek models.
| Developer | DeepSeek |
|---|---|
| Launched | 2023 |
| Platforms | Web, Api |
| Languages | English |
| API available | Yes |
| Open source | No |
