All requests to Pinecone APIs must contain a valid API key for the target project.

​
Get an API key

Create a new API key in the Pinecone console, or use the connect widget below to generate a key.
Copy your generated key: 
PINECONE_API_KEY="{{YOUR_API_KEY}}"

# This API key has ReadWrite access to all indexes in your project.

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Initialize a client

When using a Pinecone SDK, initialize a client object with your API key and then reuse the authenicated client in subsquent function calls. For example: 
from pinecone.grpc import PineconeGRPC as Pinecone
from pinecone import ServerlessSpec

pc = Pinecone(api_key='YOUR_API_KEY')

# Creates an index using the API key stored in the client 'pc'.
pc.create_index(
    name="docs-example",
    dimension=1536,
    metric="cosine",
    spec=ServerlessSpec(
        cloud='aws', 
        region='us-east-1'
    ) 
)

​
Add headers to an HTTP request

All HTTP requests to Pinecone APIs must contain an Api-Key header that specifies a valid API key and must be encoded as JSON with the Content-Type: application/json header. For example:
curl
curl https://api.pinecone.io/indexes \
   -H "Content-Type: application/json" \
   -H "Api-Key: $PINECONE_API_KEY" \
  -H "X-Pinecone-API-Version: 2025-01" \
   -d '{
         "name":  "docs-example",
         "dimension": 1536,
         "metric": "cosine",
         "spec": {
            "serverless": {
               "cloud":"aws",
               "region": "us-east-1"
            }
         }
      }'

​
Troubleshooting