Fetch vectors

# pip install "pinecone[grpc]"
from pinecone.grpc import PineconeGRPC as Pinecone

pc = Pinecone(api_key="YOUR_API_KEY")
index = pc.Index("pinecone-index")

index.fetch(ids=["id-1", "id-2"], namespace="example-namespace")

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

const pc = new Pinecone({ apiKey: 'YOUR_API_KEY' })
const index = pc.index('pinecone-index')

const fetchResult = await index.namespace('example-namespace').fetch(['id-1', 'id-2']);

import io.pinecone.clients.Index;
import io.pinecone.clients.Pinecone;
import io.pinecone.proto.FetchResponse;

import java.util.Arrays;
import java.util.List;

public class FetchExample {
    public static void main(String[] args) {
        Pinecone pc = new Pinecone.Builder("YOUR_API_KEY").build();
        Index index = pc.getIndexConnection("pinecone-index");
        List<String> ids = Arrays.asList("id-1", "id-2");
        FetchResponse fetchResponse = index.fetch(ids, "example-namespace");
        System.out.println(fetchResponse);
    }
}

PINECONE_API_KEY="YOUR_API_KEY"
INDEX_HOST="INDEX_HOST"

curl -X GET "https://$INDEX_HOST/vectors/fetch?ids=id-1&ids=id-2&namespace=example-namespace" \
  -H "Api-Key: $PINECONE_API_KEY" \
  -H "X-Pinecone-Api-Version: 2024-04"