quicksilverpro 0.1.1

CLI for QuickSilver Pro — OpenAI-compatible API for DeepSeek V3, DeepSeek R1, and Qwen 3.5 at 20% below resellers.

QuickSilver Pro CLI

qsp — a command-line client for QuickSilver Pro, an OpenAI-compatible inference API for top open-source LLMs (DeepSeek V3, DeepSeek R1, Qwen 3.5) priced 20% below OpenRouter / Together / Fireworks.

Designed to be AI-agent friendly: every command accepts --json for structured output, exit codes are reliable, and the API surface is intentionally small.

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Install

pip install quicksilverpro

Python 3.9+. Also exports itself as quicksilverpro if you prefer the long name.

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Quick start

qsp init                     # opens dashboard to get a key, stores it locally
qsp chat "Write me a haiku"  # one-shot streaming chat (deepseek-v3 by default)
qsp balance                  # current credits
qsp models                   # supported models with prices & context length
qsp status                   # live per-model latency

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Commands

Command	Purpose
qsp init [--email X] [--key sk-...]	Sign in (browser walkthrough) or paste an existing key
qsp logout	Forget locally-stored key
qsp whoami [--json]	Show signed-in email + balance
qsp balance [--json]	Credit balance + lifetime spend
qsp models [--json]	Available models + pricing + context length
qsp chat "PROMPT" [-m MODEL] [-s SYS] [--max-tokens N] [--temperature F] [--no-stream] [--json]	One-shot completion, streams to stdout by default
qsp usage [-n 10] [--json]	Recent calls + aggregate per-model
qsp status [--json]	Live health of API + per-model probes
qsp keys list [--json]	Your API keys
qsp keys create ALIAS [--monthly-limit USD] [--json]	Create a new key with optional spend cap
qsp keys delete ALIAS [-y]	Delete a key (confirmation prompt unless -y)
qsp pay {5,20,50}	Opens Stripe checkout for a credit top-up

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AI-agent usage

Every command supports --json and prints OpenAI-shaped JSON to stdout with errors on stderr.

qsp models --json | jq '.[].id'
qsp usage --json  | jq '.totals.cost'
qsp chat "Summarize: $DOCUMENT" --json --no-stream | jq -r '.choices[0].message.content'

Exit codes: 0 success · 1 remote/operational error · 2 usage / auth error.

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Config

Key stored at ~/.config/quicksilverpro/config.json (chmod 600). Override with:

• QSP_API_KEY — use this key directly, ignore stored config
• QSP_API_URL — default https://api.quicksilverpro.io/v1
• QSP_AUTH_URL — default https://pay.quicksilverpro.io
• QSP_MODEL — default model for qsp chat
• QSP_CONFIG_DIR — where to store config
• QSP_HTTP_TIMEOUT — seconds, default 60

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Use the openai SDK directly

You don't need this CLI to use QuickSilver Pro. The OpenAI Python / Node / Swift SDKs work with only a base_url change:

from openai import OpenAI
client = OpenAI(
    base_url="https://api.quicksilverpro.io/v1",
    api_key="sk-...",   # your QuickSilver Pro key
)
r = client.chat.completions.create(
    model="deepseek-v3",
    messages=[{"role": "user", "content": "Hello"}],
)

See quicksilverpro.io/dashboard#quickstart for JS / Swift / curl.

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License

MIT.

QuickSilver Pro is a product of MachineFi Inc. (68 Willow Rd, Menlo Park, CA).

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