List API keys

curl -X GET "https://api.pinecone.io/admin/projects" \
    -H "Authorization: Bearer $PINECONE_ACCESS_TOKEN" \
    -H "X-Pinecone-Api-Version: 2025-10"

{
  "data": [
    {
      "id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
      "name": "string",
      "project_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
      "roles": [
        "ProjectEditor"
      ]
    }
  ]
}