# pip install --upgrade pinecone
import os
from pinecone import Pinecone

pc = Pinecone(api_key=os.environ["PINECONE_API_KEY"])
# To get the host for an index, see https://docs.pinecone.io/guides/manage-data/target-an-index
index = pc.index(host="INDEX_HOST")

stats = index.describe_index_stats()
print(stats.total_vector_count)
for name, summary in stats.namespaces.items():
    print(name, summary.vector_count)

// npm install @pinecone-database/pinecone
import { Pinecone } from '@pinecone-database/pinecone';

// Reads PINECONE_API_KEY from the environment
const pc = new Pinecone();

// To get the host for an index, see https://docs.pinecone.io/guides/manage-data/target-an-index
const index = pc.index({ host: 'INDEX_HOST' });

const stats = await index.describeIndexStats();
console.log(stats.totalRecordCount);
for (const [name, summary] of Object.entries(stats.namespaces ?? {})) {
  console.log(name, summary.recordCount);
}

package main

import (
    "context"
    "fmt"
    "log"
    "os"

    "github.com/pinecone-io/go-pinecone/v7/pinecone"
)

func main() {
    ctx := context.Background()

    pc, err := pinecone.NewClient(pinecone.NewClientParams{
        ApiKey: os.Getenv("PINECONE_API_KEY"),
    })
    if err != nil {
        log.Fatalf("Failed to create Client: %v", err)
    }

    // To get the host for an index, see https://docs.pinecone.io/guides/manage-data/target-an-index
    idxConnection, err := pc.Index(pinecone.NewIndexConnParams{
        Host: "INDEX_HOST",
    })
    if err != nil {
        log.Fatalf("Failed to create IndexConnection: %v", err)
    }

    stats, err := idxConnection.DescribeIndexStats(ctx)
    if err != nil {
        log.Fatalf("Failed to describe index stats: %v", err)
    }
    fmt.Println(stats.TotalVectorCount)
    for name, summary := range stats.Namespaces {
        fmt.Println(name, summary.VectorCount)
    }
}

# To get the unique host for an index,
# see https://docs.pinecone.io/guides/manage-data/target-an-index
PINECONE_API_KEY="YOUR_API_KEY"
INDEX_HOST="YOUR_INDEX_HOST"

curl -X POST "https://$INDEX_HOST/describe_index_stats" \
  -H "Api-Key: $PINECONE_API_KEY" \
  -H "X-Pinecone-Api-Version: 2026-07"