{
    "format_version": 2,
    "retry": {
        "max_retries": 3,
        "initial_backoff_ms": 150,
        "max_backoff_ms": 3000
    },
    "ws_defaults": {
        "command_timeout_ms": 10000,
        "close_timeout_ms": 5000,
        "reconnect": {
            "max_retries": 5,
            "initial_backoff_ms": 250,
            "max_backoff_ms": 5000
        },
        "resubscribe": "active_subscriptions",
        "command_queue_capacity": 128,
        "notification_queue_capacity": 256,
        "max_active_subscriptions": 1024,
        "max_pending_requests": 128,
        "max_message_size_bytes": 67108864,
        "max_frame_size_bytes": 16777216,
        "max_write_buffer_size_bytes": 1048576
    },
    "default_profile": "mainnet_mixed",
    "profiles": [
        {
            "profile_id": "mainnet_mixed",
            "endpoints": [
                {
                    "name": "mainnet_public",
                    "enabled": true,
                    "provider": "solana-public",
                    "cluster": "mainnet",
                    "url": "${KSP_PUBLIC_SOLANA_MAINNET_HTTP_URL:-https://api.mainnet.solana.com}",
                    "connect_timeout_ms": 5000,
                    "request_timeout_ms": 15000,
                    "max_idle_connections_per_host": 8,
                    "roles": [
                        {
                            "role": "default",
                            "enabled": true,
                            "request_kinds": [
                                "*"
                            ],
                            "priority": 200,
                            "limits": {
                                "requests_per_second": 5,
                                "burst_capacity": 10,
                                "max_concurrent_requests": 8,
                                "pause_after_rate_limit_ms": 1000
                            }
                        }
                    ]
                },
                {
                    "name": "mainnet_private",
                    "enabled": true,
                    "provider": "private-provider",
                    "cluster": "mainnet",
                    "url": "${KSP_SECRET_SOLANA_HTTP_URL:-https://example.invalid}",
                    "connect_timeout_ms": 5000,
                    "request_timeout_ms": 10000,
                    "max_idle_connections_per_host": 16,
                    "roles": [
                        {
                            "role": "default",
                            "enabled": true,
                            "request_kinds": [
                                "*"
                            ],
                            "priority": 100,
                            "limits": {
                                "requests_per_second": 20,
                                "burst_capacity": 40,
                                "max_concurrent_requests": 16,
                                "pause_after_rate_limit_ms": 750
                            }
                        }
                    ]
                }
            ],
            "ws_endpoints": [
                {
                    "name": "mainnet_public_ws",
                    "enabled": true,
                    "provider": "solana-public",
                    "cluster": "mainnet",
                    "kind": "solana_standard",
                    "url": "${KSP_PUBLIC_SOLANA_MAINNET_WS_URL:-wss://api.mainnet.solana.com}",
                    "capabilities": [
                        "account",
                        "logs",
                        "program",
                        "root",
                        "signature",
                        "slot"
                    ]
                },
                {
                    "name": "mainnet_helius_ws",
                    "enabled": true,
                    "provider": "helius",
                    "cluster": "mainnet",
                    "kind": "helius_laserstream",
                    "url": "wss://mainnet.helius-rpc.com/?api-key=${KSP_SECRET_HELIUS_API_KEY:-replace-me}",
                    "session": {
                        "notification_queue_capacity": 512,
                        "max_active_subscriptions": 2048
                    },
                    "capabilities": [
                        "account",
                        "logs",
                        "program",
                        "root",
                        "signature",
                        "slot",
                        "slots_updates",
                        "helius_transaction"
                    ]
                }
            ]
        },
        {
            "profile_id": "devnet_helius",
            "endpoints": [
                {
                    "name": "devnet_public",
                    "enabled": true,
                    "provider": "solana-public",
                    "cluster": "devnet",
                    "url": "${KSP_PUBLIC_SOLANA_DEVNET_HTTP_URL:-https://api.devnet.solana.com}",
                    "connect_timeout_ms": 5000,
                    "request_timeout_ms": 15000,
                    "max_idle_connections_per_host": 8,
                    "roles": [
                        {
                            "role": "default",
                            "enabled": true,
                            "request_kinds": [
                                "*"
                            ],
                            "priority": 100,
                            "limits": {
                                "requests_per_second": 5,
                                "burst_capacity": 10,
                                "max_concurrent_requests": 8,
                                "pause_after_rate_limit_ms": 1000
                            }
                        }
                    ]
                }
            ],
            "ws_endpoints": [
                {
                    "name": "devnet_helius_ws",
                    "enabled": true,
                    "provider": "helius",
                    "cluster": "devnet",
                    "kind": "helius_laserstream",
                    "url": "wss://devnet.helius-rpc.com/?api-key=${KSP_SECRET_HELIUS_API_KEY:-replace-me}",
                    "capabilities": [
                        "account",
                        "logs",
                        "program",
                        "root",
                        "signature",
                        "slot",
                        "slots_updates",
                        "helius_transaction"
                    ]
                }
            ]
        }
    ]
}