{"description":"Pay-per-use AI API access via Lightning Network","endpoints":{"balance":"\/v1\/balance (GET - check token balance)","capabilities":"\/api\/capabilities","health":"\/health","messages":"\/v1\/messages","tokens":"\/v1\/tokens (POST - create spend token from paid invoice)","topup":"\/v1\/topup (POST - generate invoice for any amount)"},"features":["No account required","No API keys","Automatic caching (50% discount)","Rate limiting (10 req\/min per IP)","Spend caps ($20\/day, $150\/month)","Streaming responses supported","Prepaid spend tokens","MCP server available"],"integration":{"docs":"https:\/\/lightningprox.com\/docs","step_1":"POST \/v1\/messages without payment hash to generate Lightning invoice","step_2":"Pay the Lightning invoice using any Lightning wallet or node","step_3":"POST \/v1\/messages with X-Payment-Hash header to retrieve AI response"},"models":[{"cost_per_token":3.0e-6,"id":"claude-opus-4-5-20251101","input_cost_usd":3.0e-6,"name":"Claude Sonnet 4","output_cost_usd":1.5e-5,"provider":"Anthropic"},{"cost_per_token":3.0e-6,"id":"claude-3-5-sonnet-20241022","input_cost_usd":3.0e-6,"name":"Claude 3.5 Sonnet","output_cost_usd":1.5e-5,"provider":"Anthropic"},{"cost_per_token":1.0e-5,"id":"gpt-4-turbo","input_cost_usd":1.0e-5,"name":"GPT-4 Turbo","output_cost_usd":3.0e-5,"provider":"OpenAI"},{"id":"meta-llama\/Llama-3.3-70B-Instruct-Turbo","input_cost_usd":9.0e-7,"name":"Llama 3.3 70B","output_cost_usd":9.0e-7,"provider":"Together.ai"},{"id":"Qwen\/Qwen2.5-7B-Instruct-Turbo","input_cost_usd":1.8e-7,"name":"Qwen 2.5 7B","output_cost_usd":1.8e-7,"provider":"Together.ai"},{"id":"mistralai\/Mixtral-8x7B-Instruct-v0.1","input_cost_usd":6.0e-7,"name":"Mixtral 8x7B (Together)","output_cost_usd":6.0e-7,"provider":"Together.ai"},{"id":"deepseek-ai\/DeepSeek-V3","input_cost_usd":1.27e-6,"name":"DeepSeek V3","output_cost_usd":1.27e-6,"provider":"Together.ai"},{"id":"meta-llama\/Llama-4-Maverick-17B-128E-Instruct-FP8","input_cost_usd":3.0e-7,"name":"Llama 4 Maverick 17B","output_cost_usd":3.0e-7,"provider":"Together.ai"},{"id":"mistral-large-latest","input_cost_usd":2.0e-6,"name":"Mistral Large","output_cost_usd":6.0e-6,"provider":"Mistral"},{"id":"mistral-small-latest","input_cost_usd":2.0e-7,"name":"Mistral Small","output_cost_usd":6.0e-7,"provider":"Mistral"},{"id":"open-mistral-nemo","input_cost_usd":1.5e-7,"name":"Mistral Nemo","output_cost_usd":1.5e-7,"provider":"Mistral"},{"id":"mistral-medium-latest","input_cost_usd":4.0e-7,"name":"Mistral Medium","output_cost_usd":4.0e-7,"provider":"Mistral"},{"id":"codestral-latest","input_cost_usd":3.0e-7,"name":"Codestral (Code)","output_cost_usd":3.0e-7,"provider":"Mistral"},{"id":"devstral-latest","input_cost_usd":4.0e-7,"name":"Devstral (Agentic)","output_cost_usd":4.0e-7,"provider":"Mistral"},{"id":"pixtral-large-latest","input_cost_usd":2.0e-6,"name":"Pixtral Large (Vision)","output_cost_usd":2.0e-6,"provider":"Mistral"},{"id":"magistral-medium-latest","input_cost_usd":1.0e-6,"name":"Magistral Medium (Reasoning)","output_cost_usd":1.0e-6,"provider":"Mistral"},{"id":"gemini-2.5-pro","input_cost_usd":1.25e-6,"name":"Gemini 2.5 Pro","output_cost_usd":1.25e-6,"provider":"Google"},{"id":"gemini-2.5-flash","input_cost_usd":1.0e-7,"name":"Gemini 2.5 Flash","output_cost_usd":1.0e-7,"provider":"Google"},{"id":"gemini-3-pro-preview","input_cost_usd":2.0e-6,"name":"Gemini 3 Pro (Preview)","output_cost_usd":2.0e-6,"provider":"Google"},{"id":"gemini-3-flash-preview","input_cost_usd":5.0e-7,"name":"Gemini 3 Flash (Preview)","output_cost_usd":5.0e-7,"provider":"Google"}],"name":"LightningProx","payment":{"automated":true,"average_cost_sats":10,"average_cost_usd":0.003,"method":"lightning","network":"bitcoin"},"spend_tokens":{"check_balance":"GET \/v1\/balance with X-Spend-Token header","create":"POST \/v1\/tokens with {charge_id, duration_hours} after paying","default_expiry":"72 hours","description":"Prepaid spend tokens for frictionless multi-request access","max_expiry":"720 hours (30 days)","max_topup":"100,000 sats","min_topup":"10 sats","topup":"POST \/v1\/topup with {amount_sats, duration_hours} to get an invoice for any amount","use":"Include X-Spend-Token header in \/v1\/messages requests"},"version":"1.1.0"}