Laying out the streets…STEP 1 OF 3

SI-API · Office #57,151

Open Model API

In the Building and consuming APIs neighborhood (Developer). In town since 31 Oct 2026.

Nobody has claimed this office yet. Tablif records every new product and gives it an office; when its owner claims it, the lights go on.

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What Tablif read on SI-API's site

SI-API describes itself as: “SI-API — The only API you need. | Open Model API”

What it is

Calls itself “API”.

  • Calls itself: API
“Open Model API”

Where it puts itself

Claims “only”.

  • Superlative claim: only
“The only API you need.”

What it costs

One-time purchase and monthly subscription. No free plan. 6 prices listed on its pages, from $30 to $299.

  • One-time: yes
  • Monthly: yes
  • Free plan: no
  • Price: 6 prices, from $30 to $299
“From $29.9/month, saving about 50% compared with one-time plans.”
“One-time purchase One-time”
“Top up API credit Prepay in USD and pay for the tokens you use across all models. No Coding Plan subscription required.”

Who it sells to

Sells to developers. Made for coding Agent. In Português.

  • Sells to: developers
  • Made for: coding Agent
  • Languages: Português
“Access DeepSeek, GLM, Kimi, MiniMax and Qwen with one API key for applications, workflows and coding Agents.”
“Build applications, automate workflows or connect your coding Agent.”

How it runs

A API. Hosted in the cloud. Offers an API. AI is the core of the product.

  • Kind: api
  • Runs where: cloud / hosted
  • API: yes
  • AI role: core to the product
“Build applications, automate workflows or connect your coding Agent.”
“SIAPI.AI is the home of SI-API, an independent multi-model API service.”

What it works with

Integrates with Claude Code CLI, Codex, DeepSeek and 4 more.

  • Integrates with: Claude Code CLI · Codex · DeepSeek · +4
“Claude Code CLI ↗ Codex ↗ OpenCode ↗ Hermes ↗ All seven tools ↗”
“Access DeepSeek, GLM, Kimi, MiniMax and Qwen with one API key for applications, workflows and coding Agents.”

What it offers as proof

Live, no waitlist. Trying it asks for an email. Publishes docs and a blog.

  • Instant signup: yes
  • Trial asks for: an email address
“Sign in”
“Guides -> https://siapi.ai/docs”

Sources

Tablif read these pages, last on 31 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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