Per-Index KMS & BYOK

from cyborgdb import Client

client = Client(base_url="http://localhost:8000", api_key="your-api-key")

# KMS-backed: service generates and wraps the KEK; SDK never sees it
index = client.create_index(
    "documents",
    kms_name="vendor-default",
    dimension=384,
    metric="cosine",
)

# All subsequent calls omit index_key entirely
results = index.query(query_vectors=[0.1] * 384, top_k=5)

import { Client } from "cyborgdb";

const client = new Client({ baseUrl: "http://localhost:8000", apiKey: "your-api-key" });

// KMS-backed: service generates and wraps the KEK; SDK never sees it
const index = await client.createIndex({
  indexName: "documents",
  kmsName: "vendor-default",
  dimension: 384,
  metric: "cosine",
});

// All subsequent calls omit indexKey entirely
const results = await index.query({ queryVectors: new Array(384).fill(0.1), topK: 5 });

import (
    "context"
    "log"

    "github.com/cyborginc/cyborgdb-go"
)

ctx := context.Background()

client, err := cyborgdb.NewClient("http://localhost:8000", "your-api-key")
if err != nil {
    log.Fatal(err)
}

// KMS-backed: service generates and wraps the KEK; SDK never sees it
index, err := client.CreateIndex(ctx, &cyborgdb.CreateIndexParams{
    IndexName: "documents",
    KmsName:   cyborgdb.String("vendor-default"),
    Dimension: cyborgdb.Int32(384),
    Metric:    cyborgdb.String("cosine"),
})
if err != nil {
    log.Fatal(err)
}

// All subsequent calls omit the index key; reopen later with client.LoadIndex(ctx, "documents", nil)
queryVector := make([]float32, 384)
for i := range queryVector {
    queryVector[i] = 0.1
}
results, err := index.Query(ctx, cyborgdb.QueryParams{QueryVector: queryVector, TopK: 5})

# Create index — note: no index_key, just kms_name
curl -X POST "http://localhost:8000/v1/indexes/create" \
     -H "X-API-Key: cyborg_your_api_key_here" \
     -H "Content-Type: application/json" \
     -d '{
       "index_name": "documents",
       "kms_name": "vendor-default",
       "dimension": 384,
       "metric": "cosine"
     }'