Documentation

How to connect

Ready settings for every tool. Copy, paste, carry on: the rest of your code stays yours.

OpenRouter

Using OpenRouter? Paste our address and key instead of its own, pick a model from our list - that is all, nothing else changes. Model names go without the provider prefix: claude-opus-5-5, not anthropic/….

settings

# OpenRouter
Base URL:  https://openrouter.ai/api/v1
API Key:   sk-or-…
Model:     anthropic/…

# Smart Subscriptions
Base URL:  https://api.solbon-api.com/v1
API Key:   mk-live-ВАШ_КЛЮЧ
Model:     claude-fable-5-1

Claude Code

Follows the Anthropic standard: it needs the root address, without /v1.

terminal

export ANTHROPIC_BASE_URL="https://api.solbon-api.com"
export ANTHROPIC_AUTH_TOKEN="mk-live-ВАШ_КЛЮЧ"
export CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC="1"
claude

Cursor

Settings → Models → OpenAI API Key → Override base URL.

settings

Base URL:  https://api.solbon-api.com/v1
API Key:   mk-live-ВАШ_КЛЮЧ
Model:     claude-fable-5-1

Cline и Roo Code

Pick the OpenAI Compatible provider in settings.

settings

API Provider:  OpenAI Compatible
Base URL:      https://api.solbon-api.com/v1
API Key:       mk-live-ВАШ_КЛЮЧ
Model ID:      claude-fable-5-1

Codex CLI

Add the provider to ~/.codex/config.toml.

~/.codex/config.toml

model = "claude-fable-5-1"
model_provider = "sol"

[model_providers.sol]
name = "Sol API"
base_url = "https://api.solbon-api.com/v1"
env_key = "SOL_API_KEY"
wire_api = "responses"

Python, OpenAI SDK

Only the address and the key change, the rest of the code stays.

python

from openai import OpenAI

client = OpenAI(
    api_key="mk-live-ВАШ_КЛЮЧ",
    base_url="https://api.solbon-api.com/v1",
)
r = client.chat.completions.create(
    model="claude-fable-5-1",
    messages=[{"role": "user", "content": "Привет"}],
)
print(r.choices[0].message.content)

Node.js, OpenAI SDK

The same for JavaScript and TypeScript.

javascript

import OpenAI from "openai";

const client = new OpenAI({
  apiKey: "mk-live-ВАШ_КЛЮЧ",
  baseURL: "https://api.solbon-api.com/v1",
});
const r = await client.chat.completions.create({
  model: "claude-fable-5-1",
  messages: [{ role: "user", content: "Привет" }],
});
console.log(r.choices[0].message.content);

curl

Check the key without installing anything.

terminal

curl https://api.solbon-api.com/v1/chat/completions \
  -H "Authorization: Bearer mk-live-ВАШ_КЛЮЧ" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-fable-5-1",
    "messages": [{"role": "user", "content": "Привет"}]
  }'

The key takes a minute

Create an account, top up from $5, and the settings above start working.

Get API key