OpenAPI Spec (preview)
{"openapi":"3.0.3","info":{"title":"vector-search","description":"In-memory vector store with TF-IDF vectorization and cosine similarity search.","version":"1.0.0","x-guidance":"In-memory vector store with TF-IDF vectorization and cosine similarity search.. Pay-per-call via x402 protocol (USDC on Base)."},"servers":[{"url":"http://vector-search-x402-production.up.railway.app"}],"paths":{"/api/search":{"post":{"summary":"Store text and search by semantic similarity","description":"Use this when y