DeepSeek API
Canonical page on the main site: chinaaihub.com/api/deepseek
Provider
Api Type
official
Endpoint
https://api.deepseek.com
Authentication
Bearer API key (created at platform.deepseek.com/api_keys)
Streaming
Yes
Function Calling
Yes
Tool Calling
Yes
Structured Output
Yes
Vision
Yes
Context Limits
| model | input_limit | output_limit |
|---|---|---|
| deepseek-v4-1-flash | 1048576 | 393216 |
| deepseek-v4-pro | 1048576 | 393216 |
Rate Limits
Concurrency: deepseek-flash 2500; deepseek-v4-pro 500 (per official pricing page)
Cloud Providers
- DeepSeek Platform
Pricing Ref
Documentation
https://api-docs.deepseek.com/
Last Verified
2026-09-20
Sources
| source_name | source_url | source_type | last_verified | confidence |
|---|---|---|---|---|
| DeepSeek API docs | https://api-docs.deepseek.com/ | official | 2026-09-20 | high |
| DeepSeek API docs — Models & Pricing | https://api-docs.deepseek.com/quick_start/pricing | official | 2026-09-20 | high |