My portal config parts for switching are:
"switching": {
"sha256": {
"enabled": false,
"algorithm": "sha256",
"ports": {
"3333": {
"diff": 10,
"varDiff": {
"minDiff": 16,
"maxDiff": 512,
"targetTime": 15,
"retargetTime": 90,
"variancePercent": 30
}
}
}
},
"scrypt": {
"enabled": true,
"algorithm": "scrypt",
"ports": {
"4444": {
"diff": 10,
"varDiff": {
"minDiff": 16,
"maxDiff": 512,
"targetTime": 15,
"retargetTime": 90,
"variancePercent": 30
}
}
}
},
"scrypt-n": {
"enabled": true,
"algorithm": "scrypt-n",
"ports": {
"5555": {
"diff": 10,
"varDiff": {
"minDiff": 16,
"maxDiff": 512,
"targetTime": 15,
"retargetTime": 90,
"variancePercent": 30
}
}
}
}
},
"profitSwitch": {
"enabled": true,
"updateInterval": 60,
"depth": 0.90,
"usePoloniex": true,
"useCryptsy": true,
"useMintpal": true,
"useBittrex": true
}