# 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="INDEX_HOST"
curl -X GET "https://$INDEX_HOST/vectors/fetch?ids=id-1&ids=id-2&namespace=example-namespace" \
-H "Api-Key: $PINECONE_API_KEY" \
-H "X-Pinecone-Api-Version: 2025-10"
{
"vectors": {
"id-1": {
"id": "id-1",
"values": [0.568879, 0.632687092, 0.856837332, ...]
},
"id-2": {
"id": "id-2",
"values": [0.00891787093, 0.581895, 0.315718859, ...]
}
},
"namespace": "example-namespace",
"usage": {"readUnits": 1},
}
Vectors
Fetch vectors
Look up and return vectors by ID from a single namespace. The returned vectors include the vector data and/or metadata.
For on-demand indexes, since vector values are retrieved from object storage, fetch operations may have increased latency. If you only need metadata or IDs, consider using the query operation with includeValues set to false instead.
For guidance and examples, see Fetch data.
GET
/
vectors
/
fetch
# To get the unique host for an index,
# see https://docs.pinecone.io/guides/manage-data/target-an-index
PINECONE_API_KEY="YOUR_API_KEY"
INDEX_HOST="INDEX_HOST"
curl -X GET "https://$INDEX_HOST/vectors/fetch?ids=id-1&ids=id-2&namespace=example-namespace" \
-H "Api-Key: $PINECONE_API_KEY" \
-H "X-Pinecone-Api-Version: 2025-10"
{
"vectors": {
"id-1": {
"id": "id-1",
"values": [0.568879, 0.632687092, 0.856837332, ...]
},
"id-2": {
"id": "id-2",
"values": [0.00891787093, 0.581895, 0.315718859, ...]
}
},
"namespace": "example-namespace",
"usage": {"readUnits": 1},
}
# To get the unique host for an index,
# see https://docs.pinecone.io/guides/manage-data/target-an-index
PINECONE_API_KEY="YOUR_API_KEY"
INDEX_HOST="INDEX_HOST"
curl -X GET "https://$INDEX_HOST/vectors/fetch?ids=id-1&ids=id-2&namespace=example-namespace" \
-H "Api-Key: $PINECONE_API_KEY" \
-H "X-Pinecone-Api-Version: 2025-10"
{
"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
Headers
Required date-based version header
Query Parameters
The vector IDs to fetch. Does not accept values containing spaces.
The namespace to fetch vectors from. If not provided, the default namespace is used.
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