I came across SI-API while looking at options for accessing AI models without managing a separate integration for every provider. It brings models from DeepSeek, Kimi, GLM, MiniMax, and Qwen together behind one API.
What caught my attention was the pricing. For example, SI-API currently lists DeepSeek V4.1 Flash at $0.135 per million input tokens and $0.55 per million output tokens. Rates vary by model and can change, so it’s worth checking the pricing page for the model you want to use.
The site also has guides for connecting tools like Claude Code, Codex, and OpenCode, which may be useful if you want to try different models in your development workflow.
My invite offer
SI-API has an invite offer, so I thought I’d share my link in case anyone wants to try it:
Sign in and link the invitation before your first payment. After your first successful API-credit top-up or externally paid Coding Plan purchase, we each get $10 in API usage credit.
There’s also a $5 first-top-up gift, plus bonuses for certain top-up amounts. The offers can stack: the event page gives the example of a first $20 top-up resulting in $37 of API credit ($20 paid credit + $2 top-up bonus + $5 first-top-up gift + $10 invite gift).
Top comments (1)
welcome boys