Builder Base Defenses & Traps

Everything that defends a Builder Base: stationary defenses, traps, and walls.

Defenses

builder().defenses() returns a BuilderBaseDefenses query over all 15 stationary defenses.

import { builder } from 'clash-of-clans-data'

const cannon = builder().defenses().cannon().first()!
const bh9 = builder().defenses().byBuilderHall(9).get()

Entities (15)

cannon · doubleCannon · archerTower · hiddenTesla · firecrackers · crusher · guardPost · airBombs · multiMortar · ottosOutpost · roaster · giantCannon · megaTesla · lavaLauncher · xBow

Filters

Type shape

interface BuilderDefense extends Building<BuilderDefenseLevel> {
  targetType: 'ground' | 'air' | 'both'
  modes: { normal: DefenseMode; fastAttack?: DefenseMode }
  defendingTroops?: Array<{ name: string; count: number }>
  availablePerBuilderHall: BuilderHallAvailability[]
}

interface BuilderDefenseLevel extends BuildingLevel {
  builderHallRequired: number
  troopLevel?: number
  spawnCount?: number
  stats: { normal: DefenseModeStats; fastAttack?: DefenseModeStats }
  images: { normal: string }
}

Traps

builder().traps() returns a BuilderBaseTraps query over all 4 traps.

Entities (4)

pushTrap · springTrap · mine · megaMine

Filters

Walls

builder().walls() returns a BuilderBaseWalls query over the single Builder Base wall entity.

import { builder } from 'clash-of-clans-data'

const wall = builder().walls().wall().first()!
const bh8Tier = wall.levels.find((l) => l.builderHallRequired <= 8)

Filters

Next steps

• Troops & heroes: the units and heroes these defenses face
• Buildings & leagues: Builder Hall progression and league tiers
• Home Village defenses: the Home Village equivalent of this page