Challenge Engine for Prop Firms - FirmForge
EUR/USD 1.08421 GBP/USD 1.27180 XAU/USD 2,318.10 BTC/USD 67,238.00 US30 38,940.00 USD/JPY 156.210 ETH/USD 3,481.20 NAS100 18,204.50 WTI/USD 78.320 EUR/USD 1.08421 GBP/USD 1.27180 XAU/USD 2,318.10 BTC/USD 67,238.00 US30 38,940.00 USD/JPY 156.210 ETH/USD 3,481.20 NAS100 18,204.50 WTI/USD 78.320

Prop Firm Engine

A real prop firm challenge engine, under your brand.

Multi-phase evaluations, live rule enforcement, profit targets, max drawdown, daily loss, trailing drawdown, consistency rules, payout workflow. The challenge engine behind production prop firms, not a hand-rolled spreadsheet.

Rules enforced inside the execution engine, not after the fact.

trade-yourbrand.com
Real FirmForge trade room
Multi-Phase Profit Target Live Enforcement Max Drawdown Daily Loss Payout Workflow

What ships

The challenge engine working prop firms use

A prop firm's trust is built on the challenge rules enforcing exactly what the sales page said. One rule misapplied and refunds pile up. Our engine enforces every rule inside the execution engine itself, in milliseconds, with full audit trail.

my-yourbrand.com/portal/dashboard
Real FirmForge client portal dashboard

Evaluation to funded, in one engine

Phase 1, Phase 2, funded. Rules can differ per phase; progression is deterministic and auditable.

Evaluation phases

Phase 1 and Phase 2 configurable with their own rules, time windows, and progression triggers. Profit target hit triggers phase pass, drawdown breach triggers phase fail, both logged with the exact trade that caused it.

Funded accounts

Post-evaluation funded accounts with their own rule set (typically lighter), their own payout schedule, and consistency enforcement. Pass to funded is deterministic. Breach on funded closes the account with full history preserved for payout math.

Multi-Phase Setup

Configure phases, rules, and progression

Set up any number of phases (1-phase, 2-phase, 3-phase evaluations). Each phase has its own profit target, max drawdown, daily loss, trailing drawdown, minimum trading days, maximum consecutive losses, and payout rules. Progression is automatic on phase pass.

  • 1-phase, 2-phase, or 3-phase evaluations
  • Per-phase rule set (target, drawdown, daily loss, consistency)
  • Automatic progression on phase pass
  • Per-account-size variants (10k, 25k, 50k, 100k, 200k)

Phase 1

40+

Phase 2

50+

Drawdown

80+

Target

20+

Payout

15+

Funded

10+

Live Enforcement

Rules enforced inside the execution engine, in milliseconds

Daily loss, max drawdown, trailing drawdown, lot caps, forbidden symbols, forbidden time windows. Every rule is checked at order placement, at every fill, and continuously on open positions. Breach triggers immediate account state change and logs the exact trade.

  • Checked at order placement, at fill, and continuously on open positions
  • Breach triggers immediate state change (fail or margin call)
  • Exact trade that caused breach visible in audit trail
  • Enforcement runs inside the execution engine, not downstream of it
Rule check · EUR/USD
Daily loss 0.50
Max drawdown
100,000
3.1% of 10% limit
0.50
Trailing drawdown
9,458
4.2% of 5% limit
1:100
Passing
Flag

Pass and Fail Evaluation

Deterministic. Trader sees why and when.

Phase pass triggers when target hit and all consistency rules met. Phase fail triggers on any drawdown breach or soft-breach aggregation. Traders see the exact threshold, their running progress, and the trade that caused a pass or fail. Nothing is retroactive.

  • Deterministic pass or fail based on live state
  • Trader-visible running progress toward every rule
  • No retroactive pass or fail based on new rules
Trader view · XAU/USD
XAU/USD Target
8% of 10%, 3,217 more to go
2,318.10
Days traded
2,341.00
4 of 5 minimum
2,305.50

Trader sees every rule and running state live. No surprises on evaluation close.

Payout Workflow

Payouts from funded accounts, consistency-checked

Funded account PnL above the payout threshold triggers a payout request. Consistency rules checked (no single day over X% of total profit, minimum trading days, no bad-faith behavior patterns). Operator approves, payout queues on the configured schedule.

  • Payout request on PnL above threshold
  • Consistency enforcement (daily concentration, trading days, patterns)
  • Operator approval queue with context on every payout
Payout request · Standard 25k
Account6.2% / 8%
Funded 50k0.8% / 5%
Payout threshold met: 7,2002.1% / 10%

Admin Controls

Challenge economics, visible and tunable

Operator admin shows active evaluations, pass rate, payout rate, average time to funded, and challenge revenue per account size. Rule changes apply to new challenges only. Edge cases (manual pass, manual fail, trade correction) require explicit admin action with reason captured.

  • Live metrics on evaluation success, pass rate, payout rate
  • Per-account-size revenue and expected cost
  • Rule changes apply to new challenges, not existing ones
Admin dashboard
1,484 across 4 account sizes Active evaluations
14:22:07 UTC
Pass rate: 11.2% over 30 days

Common questions

Challenge engine, straight answers

The engine that handles the biggest trust surface in a prop firm.

Max drawdown and daily loss are checked at every tick on open positions, not just at close. Trailing drawdown tracks the account high and recalculates on every new high. Breach triggers an immediate account-state change, logged with the exact position state and the trade or quote that caused it.

Phase pass evaluates on every tick, so hitting the target on any second of the final day triggers an immediate pass. The window is for the maximum time, not the minimum. The engine does not wait for the window to close before evaluating.

Minimum trading days, maximum single-day profit as a percentage of total profit, maximum consecutive losses, forbidden news-time trading, and per-symbol lot caps. Each rule is operator-configured per phase and per account size, and each is enforced live inside the engine.

Yes. The engine supports any phase count on any account size. One operator can run 1-phase instant funding on 10k, 2-phase evaluation on 25k and 50k, and 3-phase on 100k simultaneously. Rule sets are independent per challenge product.

Hard breach (daily loss, max drawdown, trailing drawdown) immediately fails the phase. Soft breach (consistency rule) flags the account for operator review but does not auto-fail. The operator approves, denies, or requests more trading before marking the phase result.

Yes. The managed-account mode on the platform lets you import funded traders with their current balance, assign the correct funded account rule set, and resume trading without a fresh evaluation. The migration is audit-trail logged for compliance and historical PnL continuity.

Challenge trust

Run a prop firm whose rules actually enforce

Multi-phase, live enforcement, deterministic pass or fail, payout workflow, admin dashboard. The engine behind production prop firms, under your brand.

Challenge enforcement, before the fact, not after.