Turnqey Asset Intelligence

Fiduciary native crypto accounting infrastructure

Built for RIAs and CPAs. Retail access powered by the same institutional engine.

Audit Trail

Complete audit trail from acquisition to disposal

Transfer Visibility

Wallet-to-wallet detection with cost basis preservation

IRS Ready

Form 8949, cross-chain wash sale identification, Publication 550

Get Started Free See the Audit Trail

Lot Audit Trail

Adviser ViewLot #ETH-2847

Purchase

Jan 15, 2025

Bought 2.5 ETH at $2,103.48/ETH

Coinbase | Tx: 0x8f3a...2d1b

Cost Basis: $5,258.70

Bridge

Feb 3, 2025

Ethereum → Arbitrum

Cost basis inherited: $5,258.70

Bridge fee: $4.82

Transfer

Apr 8, 2025

Wallet 0x7a3b...f82d → 0x9c2e...a41f

Internal transfer — no taxable event

Cost basis preserved: $5,253.88

Current Position

Live

2.5 ETH in Wallet 0x9c2e...a41f

Unrealized: +$1,247.30

40+

Blockchains

Decimal Precision

100%

Self-Custody Visibility

90%+

Crypto Tracked

How It Works

How Qeychain™ works

Connect Wallets

Paste any wallet address. We support 40+ blockchains including Ethereum, Bitcoin, Solana, and L2s.

Automatic Processing

Our FIFO engine processes every transaction — cost basis, wash sales, DeFi positions — with 8-decimal precision.

Export Reports

Generate IRS-ready Form 8949, Schedule 1, and comprehensive tax summaries. PDF and CSV.

Core Capabilities

IRS compliance. Wash sale identification. Accuracy.

The engine behind every calculation — built for the numbers that matter at tax time.

Core Engine

FIFO Cost Basis

8-decimal precision across every transaction, lot, and disposal. Handles purchases, sales, swaps, and DeFi interactions chronologically.

8-Decimal PrecisionPartial SalesCross-Chain

AssetQuantityCost BasisStatus

ETH

2.45832910$4,891.24Open

BTC

0.18340000$11,482.09Open

SOL

142.90000000$21,006.83Disposed

ETH

1.00000000$2,103.48Wash Sale

Compliance

Wash Sale Detection

Cross-chain 30-day window per IRS Publication 550.

−

Sold 1.0 ETH on Ethereum

-$482.30 loss

Bought 1.0 ETH on Arbitrum

18 days later — flagged

Exports

IRS-Ready Reports

Form 8949, Schedule 1, and estimated tax liability.

Form 8949 — Short Term

AssetProceedsBasisGain/Loss

1.5 ETH$3,140$2,845+$295

0.08 BTC$6,891$7,200-$309

50 SOL$7,350$5,100+$2,250

Trust

Complete Audit Trail

Every lot records its full lifecycle. Every recalculation preserves history. Nothing silently overwritten.

Acquired

Bridged

Swapped

Transferred

Lot LifecycleLineage HistoryExport-Ready

Multi-Chain

Every chain. One view.

Complete transaction history and real-time pricing across 40+ networks.

ETH

Ethereum

BTC

Bitcoin

SOL

Solana

ARB

Arbitrum

Optimism

POL

Polygon

AVAX

Avalanche

BASE

Base

BNB

BNB Chain

FTM

Fantom

GNO

Gnosis

zkSync

...and 28+ more networks

DeFi Support

Every protocol. Every edge case.

Full DeFi coverage from staking to liquidations.

Staking & Rewards

Cost basis preserved through all staking derivatives.

Liquidity Pools

Configurable tax treatment for LP positions.

Lending & Borrowing

Interest income tracked. Borrows classified correctly.

Liquidations

Forced sales detected and classified automatically.

Bridge Detection

Cross-chain transfers with settlement tracking.

Wrap & Unwrap

Non-taxable conversions with basis inheritance.

Tax Reporting

Audit-ready. Always.

Generate IRS-compliant tax reports with a single click. Every transaction, every lot, every disposal — documented and ready for review.

Form 8949Schedule 1Wash Sale Adj.Multi-YearPDF ExportCSV Export

Form 8949

2025

Short-Term Gains$12,847.32

Long-Term Gains$34,291.18

Wash Sale Disallowed($2,103.45)

Net Capital Gain$45,035.05

GET /api/v1/wallets

{
  "status": "success",
  "data": {
    "portfolio_value": "$2,847,391.24",
    "realized_gains": "$145,832.18",
    "wash_sales": 7,
    "chains": 40
  }
}

Developer API

Build on Qeychain™

Integrate institutional-grade crypto tax intelligence into your platform with our V1 REST API.

REST APIWebhooksBatch OpsAPI KeysAudit LogsRate LimitsHMAC-SHA256Pagination

Pricing

One-time launch access

Pay once. No subscriptions. Access is scoped to your transaction volume and tax year.

All plans include the 2025 tax year. History access subject to plan limits.

Starter

Up to 100 transactions

$49 one-time

✓Multi-chain support (40+ chains)
✓FIFO cost basis calculation
✓Form 8949 & CSV export
✓IRS compliant wash sale identification
✓Asset lineage auditing
✓DeFi support (staking, LP, lending)
✓API access
✓Email & chat support

Get Started

Professional

Up to 5,000 transactions

$149 one-time

✓Multi-chain support (40+ chains)
✓FIFO cost basis calculation
✓Form 8949 & CSV export
✓IRS compliant wash sale identification
✓Asset lineage auditing
✓DeFi support (staking, LP, lending)
✓API access
✓Email & chat support

Get Started

DeFi Power User

10,000+ transactions

$299 one-time

✓Multi-chain support (40+ chains)
✓FIFO cost basis calculation
✓Form 8949 & CSV export
✓IRS compliant wash sale identification
✓Asset lineage auditing
✓DeFi support (staking, LP, lending)
✓API access
✓Email & chat support

Get Started

For Advisers & Enterprise

Multi-client management, white-label options, custom integrations, and dedicated onboarding.

Available via API for advisers and enterprise

View full pricing details →

Audit-grade crypto tax reporting. One-time access.

Built for financial advisers. Available for everyone. Complete audit trails, zero phantom gains, IRS-ready reports.

Get Started Free See Plans