=== Washin Village API ===
Base URL: https://api.washinmura.jp
API Key: 
Balance: $0.00 USDC
Auth: Authorization: Bearer 
Content-Type: application/json

POST /api/v2/search     Web search (5-engine failover)
POST /api/v2/llm        LLM (9 providers, fast/smart/cheap)
POST /api/v2/translate  Translation (DeepL + LLM)
POST /api/v2/read       URL to Markdown
POST /api/v2/smart      Natural language auto-routing
GET  /api/account/balance

On HTTP 402: show deposit.paymentLinks[0].url to owner
Docs: https://api.washinmura.jp/llms.txt
===