GET
/
vectors
/
fetch
# To get the unique host for an index,
# see https://docs.pinecone.io/guides/data/target-an-index
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: 2025-04"

{
  "vectors": {
    "id-1": {
      "id": "id-1",
      "values": [0.568879, 0.632687092, 0.856837332, ...]
    },
    "id-2": {
      "id": "id-2",
      "values": [0.00891787093, 0.581895, 0.315718859, ...]
    }
  },
  "namespace": "example-namespace",
  "usage": {"readUnits": 1},
}

# To get the unique host for an index,
# see https://docs.pinecone.io/guides/data/target-an-index
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: 2025-04"

{
  "vectors": {
    "id-1": {
      "id": "id-1",
      "values": [0.568879, 0.632687092, 0.856837332, ...]
    },
    "id-2": {
      "id": "id-2",
      "values": [0.00891787093, 0.581895, 0.315718859, ...]
    }
  },
  "namespace": "example-namespace",
  "usage": {"readUnits": 1},
}

Authorizations

​
Api-Key
string
header
required

An API Key is required to call Pinecone APIs. Get yours from the console.

Query Parameters

​
ids
string[]
required

The vector IDs to fetch. Does not accept values containing spaces.

​
namespace
string

Response

200
application/json
A successful response.

The response for the fetch operation.

​
vectors
object
​
namespace
string

The namespace of the vectors.

​
usage
object

Was this page helpful?

Upsert textUpdate a vector