LightningProx — Lightning-Native AI Gateway
Pay-per-use access to AI models across 5 providers via Bitcoin Lightning micropayments. No API keys. No subscriptions. No accounts. Pay sats, get inference. Implements the L402 payment protocol.
When to Use
- - Accessing AI models without provider API keys
- Autonomous agent inference with Lightning payments
- Comparing responses across multiple providers
- Low-cost inference via open models (Llama 4, Mistral, DeepSeek)
- Vision tasks (multimodal via image_url)
- Code generation (Codestral, Devstral)
- Reasoning tasks (Magistral)
Supported Models
| Provider | Models (use exact IDs in API calls) |
|---|
| Anthropic | INLINECODE0 , claude-sonnet-4-20250514, INLINECODE2 |
| OpenAI |
gpt-4o,
gpt-4-turbo |
| Together.ai |
meta-llama/Llama-4-Maverick-17B-128E-Instruct-FP8,
meta-llama/Llama-3.3-70B-Instruct-Turbo,
deepseek-ai/DeepSeek-V3,
mistralai/Mixtral-8x7B-Instruct-v0.1 |
| Mistral |
mistral-large-latest,
mistral-small-latest,
open-mistral-nemo,
codestral-latest,
devstral-latest,
pixtral-large-latest,
magistral-medium-latest |
| Google |
gemini-2.5-flash,
gemini-2.5-pro |
Payment Flow
Option A — Spend Token (recommended for repeat use)
CODEBLOCK0
Option B — L402 Pay-per-request (standard protocol)
CODEBLOCK1
Drop-in OpenAI SDK Replacement
CODEBLOCK2
CODEBLOCK3
Two lines change. Nothing else does.
Check Available Models
CODEBLOCK4
Security Manifest
| Permission | Scope | Reason |
|---|
| Network | lightningprox.com | API calls for AI inference |
| Env Read |
LIGHTNINGPROX
SPENDTOKEN | Authentication for prepaid requests |
Trust Statement
LightningProx is operated by LPX Digital Group LLC. Payment = authentication. No data stored beyond request logs. No accounts, no KYC. Operated at lightningprox.com.
LightningProx — 闪电网络原生AI网关
通过比特币闪电网络微支付，按次付费访问5家提供商的AI模型。无需API密钥。无需订阅。无需账户。支付聪，获得推理结果。实现L402支付协议。
适用场景
- - 无需提供商API密钥即可访问AI模型
- 通过闪电网络支付的自主智能体推理
- 跨多家提供商比较响应结果
- 通过开源模型（Llama 4、Mistral、DeepSeek）进行低成本推理
- 视觉任务（通过image_url实现多模态）
- 代码生成（Codestral、Devstral）
- 推理任务（Magistral）
支持的模型
| 提供商 | 模型（API调用时使用精确ID） |
|---|
| Anthropic | claude-opus-4-5-20251101、claude-sonnet-4-20250514、claude-haiku-4-5-20251001 |
| OpenAI |
gpt-4o、gpt-4-turbo |
| Together.ai | meta-llama/Llama-4-Maverick-17B-128E-Instruct-FP8、meta-llama/Llama-3.3-70B-Instruct-Turbo、deepseek-ai/DeepSeek-V3、mistralai/Mixtral-8x7B-Instruct-v0.1 |
| Mistral | mistral-large-latest、mistral-small-latest、open-mistral-nemo、codestral-latest、devstral-latest、pixtral-large-latest、magistral-medium-latest |
| Google | gemini-2.5-flash、gemini-2.5-pro |
支付流程
选项A — 消费令牌（推荐重复使用）
bash
1. 在 lightningprox.com/topup 充值 — 支付闪电网络发票，获取令牌
2. 直接使用令牌
curl -X POST https://lightningprox.com/v1/messages \
-H Content-Type: application/json \
-H X-Spend-Token: $LIGHTNINGPROX
SPENDTOKEN \
-d {
model: claude-opus-4-5-20251101,
messages: [{role: user, content: 你好}],
max_tokens: 1000
}
选项B — L402按次付费（标准协议）
bash
1. 发送无凭证请求 → 收到HTTP 402
curl -si -X POST https://lightningprox.com/v1/messages \
-H Content-Type: application/json \
-d {model: gemini-2.5-flash, messages: [{role: user, content: 你好}], max_tokens: 100}
响应头：WWW-Authenticate: L402 macaroon=eyJ..., invoice=lnbc...
2. 从你的闪电网络钱包支付bolt11发票
3. 使用L402凭证重试（来自响应头的macaroon + 来自钱包的preimage）
curl -X POST https://lightningprox.com/v1/messages \
-H Content-Type: application/json \
-H Authorization: L402
: \
-d {model: gemini-2.5-flash, messages: [{role: user, content: 你好}], max_tokens: 100}
即插即用OpenAI SDK替换
bash
npm install lightningprox-openai
javascript
// 之前：import OpenAI from openai
import OpenAI from lightningprox-openai
const client = new OpenAI({ apiKey: process.env.LIGHTNINGPROXSPENDTOKEN })
// 其他所有代码保持不变：
const response = await client.chat.completions.create({
model: claude-opus-4-5-20251101,
messages: [{ role: user, content: 你好 }]
})
只需修改两行代码。其他一切不变。
查看可用模型
bash
curl https://lightningprox.com/v1/models
或
curl https://lightningprox.com/api/capabilities
安全声明
| 权限 | 范围 | 原因 |
|---|
| 网络 | lightningprox.com | AI推理的API调用 |
| 环境变量读取 |
LIGHTNINGPROXSPENDTOKEN | 预付费请求的身份验证 |
信任声明
LightningProx由LPX Digital Group LLC运营。支付即身份验证。除请求日志外不存储任何数据。无账户，无KYC。在lightningprox.com运营。
