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Syncrone / Audit-ready NAV and performance for on-chain capital

Audit-ready NAV, PnL, ROI, APR and TWR, from the first block.

Syncrone computes your portfolio's NAV and strategy performance from the chain, back to your first transaction. Your auditors can re-run every figure and get the same number.

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NAV
Audit-ready, under your valuation policy
Data
Transaction-based, not balance snapshots
Coverage
5,000+ protocols · 30+ chains
Reports
LP-ready, locked at close
Net asset value · inception to dateSample fund · illustrative
NAV
$77,425,634
TWR · ITD
+62.5%
Sharpe · ITD
1.33
Max drawdown
−10.5%
Capital call Before onboardingHover the series · every point resolves to a block

They trust us

  • Ledger: Listed on Ledger Live Discover
  • Polygon: Polygon accelerator alumni
  • kpk: Client
  • 3Comma Capital: Client and investor
  • Taisu Ventures: Lead investor
  • Stake Capital: Investor
5,000+
Protocols indexed natively
30+
Chains, including Hyperliquid and Solana
$500M+
Assets tracked on Syncrone
1
Engine behind every figure
§ 01 · Today

Reconciling a NAV today requires several providers and extensive manual work, and the result is still not independent. Syncrone closes that gap.

What breaks without a complete record

01NAV is unauditable
Gaps in the daily series mean the number LPs receive cannot be checked against chain state.
02Returns are wrong
Missing cash flows don't approximate a return. They produce a different one.
03Month-end is manual
Every close means exports from each venue, a spreadsheet and days of reconciliation.
04PnL can't be explained
Without every transaction, nobody can say what came from yield and what came from price.
§ 02 · Historical reconstruction

Your track recordstarts at inception.Not at onboarding.

Most tools index from the day you sign up. Syncrone replays every transaction from your fund's first on-chain interaction through the same engine as today's data: entry dates, cost basis, daily valuations. No second methodology. No spreadsheet bridging the gap.

Indexed from onboarding
TWR · visible history
+30.1%
Track record
21 months
Transactions replayed
0
Positions rebuilt
0
Replay log00 of 48 sampled
  1. No history before onboarding.

Fig. 2·The same sample fund, seen by a tracker connected in January 2025 and by Syncrone. Toggle to compare.

§ 03 · Audit trail

Every number traces back to a transaction.Not to a spreadsheet.

Select any number and follow it down: from fund NAV to position, from position to event, from event to the transaction that produced it. Block height, hash and price source included, back to inception. An LP can check it on-chain without asking you.

Fund30 Sep 2026
Adjusted NAV
$77,425,634.08

+ 11 protocols · 14 wallets

Positions · Morpho
EventsUSDC vault
Transaction
Chain
Ethereum
Block
26,039,618
Timestamp
2026-09-21 14:03:11 UTC
Tx hash
0x7a3f9e…41c91e
Price source
Chainlink USDC/USD
Value at block
$3,999,612.40
Matches chain state

Fig. 3·Drill-down from fund NAV to a single transaction. Sample data.

Touring paths · click any row to take over
§ 04 · P&L decomposition

Every dollar of PnL, explained.Yield isolated from price effect.

Part of a position's PnL is what the protocol paid you: interest, fees, staking rewards. The rest is what the price did. Syncrone computes each one, per position and per strategy, and the two always add up to the total.

Start value$2,000,0001,000 tokens × $2,0001,000$2,000Token quantity →↑ Price

Fig. 4·A staking position held for one quarter: rewards added 40 tokens while the price rose 10%. Axes are broken to show the change.

Start · 1,000 × $2,000
$2,000,000
End · 1,040 × $2,200
$2,288,000
Total P&L
$0

Yield vs price effect

Yield counts everything the protocol paid: interest, LP fees, staking rewards and claimed incentives. Price effect is everything income doesn't explain.

Two causes, one total. Yield PnL and price effect always add up to total P&L.

8% is the return.2 points is your edge.

Benchmarked against on-chain lending rates, same dates

Stablecoin strategy8.0%
Passive USDC deposit6.0%
Excess over benchmark+2.0 pts

Benchmarks are read from the protocols' own contracts and indexed daily from 14 integrations, including Aave, Spark, Compound, Morpho, Euler, Fluid and Sky. Excess return is measured against rates that actually existed over the same dates. How benchmarks work

§ 05 · The engine

One deterministic engine.Same inputs, same answer.

NAV, returns and risk come out of one computation over the same block-level data. Methods follow the CFA Institute's GIPS definitions where one exists, and every report records the parameters it was generated with.

Computation receiptnav_daily · run 001
As of
2026-09-30 00:00 UTC
Block
26,103,600
Positions
212 across 14 wallets
Pricing
Block-level, per asset
Settings
Look-through · rf 3.00%
NAV
$77,425,634.08
sha256
9f1c2a7e04d8…b3c95be0e04b
Reproducible

Name the block and the price source, and anyone can reproduce the figure. That is the bar for a number you send to an LP.

Returns
TWRModified Dietz ROI & APRXIRRCAGRAPY
Risk
SharpeSortinoCalmarVolatilityMax drawdown
Exposure
AssetProtocolChainCounterpartyHHI concentration
NAV
Raw & adjustedDaily & intradayLook-through pricingSpam filtering
Periods
7D30D90DMTDQTDYTD1YITD
Time-weighted return

TWR = ∏t (1 + rt) − 1

Sub-periods split at every external cash flow, so flows never distort the return.

Modified Dietz

R = V1 − V0 − FV0 + Σ wiFi

Flows weighted by time invested, reported with APR alongside. All formulas

Coverage

Indexing across chains and protocols

  • Ethereum
  • Base
  • Arbitrum
  • Hyperliquid
  • Optimism
  • Polygon
  • BNB Chain
  • Avalanche
  • Gnosis
  • Unichain
  • Sonic
  • Mantle
  • Linea
  • Scroll
  • Berachain
  • Monad
  • HyperEVM
  • MegaETH
  • Plasma
  • Robinhood Chain
  • Aave
  • Morpho
  • Uniswap
  • Lido
  • Pendle
  • EigenLayer
  • Ethena
  • Sky
  • Spark
  • Compound
  • Curve
  • Balancer
  • Euler
  • Fluid
  • ether.fi
  • Maple
  • Yearn
  • Convex
  • Aerodrome
  • Velodrome
  • GMX
  • Hyperliquid
  • Gearbox
  • Silo
  • Rocket Pool
  • Symbiotic
  • Renzo
  • Puffer
  • Frax
  • Usual
  • Resolv
  • Ondo
  • Securitize
  • Midas
  • Spectra
  • Notional
  • Instadapp
  • Beefy
  • Stargate
  • Across
  • CoW Protocol
  • Enzyme
  • Safe
  • Liquity
  • Synthetix
  • Venus
  • PancakeSwap
  • SushiSwap
  • Kinetiq
  • HyperLend
  • Moonwell
  • Superform
  • Merkl
  • Swell
  • StakeWise
  • Babylon
  • Solv
  • Origin
§ 06 · Controls

Every change on the record.Reports your LPs can check.

Some assets have no clean price. Syncrone applies your fund's valuation policy, takes manual marks where it calls for them, and records each change with its author, time and reason. The raw value is always kept. Reports lock at close and read the same a year later.

NAV · 30 Sep 2026
$77,425,634.08

Raw −$86,456.33 · 1 adjustment applied

ADJ-0193 · NAV correctionApplied
Scope
wstETH · position level
Reason
Stale oracle price at snapshot
Author
ops@samplefund · 30 Sep 18:02 UTC
Raw value
Preserved, one click away

Corrections are stored as records, never as mutations. Every delta between raw and adjusted carries an author, a timestamp and a reason.

Report · Q3 2026 Finalized
  1. Generated
    Built from current data
  2. Finalized
    Locked at close
  3. Delivery
    Branded view to LPs
  4. Archived
    Kept as a record
sql> UPDATE report_metrics SET twr_pct = 5.21 WHERE report_id = 'q3-2026';
ERROR: report q3-2026 is locked; UPDATE on report_metrics is not allowed
HINT: Unlock the report (finalized → generated) first.
sql>

The lock is enforced by database triggers, not just the interface. A Q3 report reads the same in Q4 unless someone deliberately unlocks and reissues it.

§ 07 · Who it's for

One book.Everyone who needs to read it.

01

Hedge funds & asset managers

Reconciled NAV, PnL and returns across every wallet, strategy and chain, from your first transaction.

  • Track record from inception
  • LP statements locked at close
02

Vault curators

Audit-ready NAV and attribution per vault, computed from chain state, not the vault's own report.

  • Per-vault NAV
  • Benchmarked to supply rates
03

Allocators & family offices

Every allocation rebuilt from the chain and read the same way, next to what you hold directly.

  • One book for every allocation
  • Exposure across managers
04

Fund administrators

Raw chain activity turned into a classified ledger your accounting stack accepts, instead of wallet exports.

  • Values at the block
  • Breaks flagged before close
05

DAOs & treasuries

A treasury is a portfolio with a public audience. Show how it's deployed and how it performed, without moving keys.

  • Composition over time
  • Locked periods to publish
Read byLimited partnersAllocatorsAuditorsFund administratorsBoards & DAOs
§ 08 · Portfolio API

The same book,in your systems.

The Portfolio API serves exactly the figures the app shows: holdings, positions and performance from organization down to asset. No export step, no second source of truth.

  • GET/positionsNet value, collateral, debt and yield metrics
  • GET/holdingsDirect wallet balances
  • GET/assetsTokens inside each position
  • GET/performancePnL, ROI, TWR, APR from organization down to asset

x-api-key auth · keys issued per organization · cursor pagination, 500 rows a page

API reference
curl "https://api.syncrone.fi/api/performance\
?org_id=org_7Kq2&from_date=2026-07-01&to_date=2026-09-30" \
  -H "x-api-key: $SYNCRONE_API_KEY"
200 OKapplication/json
1{
2 "start_date": "2026-07-01T00:00:00Z",
3 "end_date": "2026-09-30T23:59:59Z",
4 "organizations": [
5 {
6 "org_name": "Sample Fund I",
7 "number_of_wallets": 14,
8 "metrics": {
9 "initial_value_usd": 71203118.52,
10 "net_flow_usd": 2500000,
11 "final_value_usd": 77425634.08,
12 "strategy_pnl": 1310442.17,
13 "market_pnl": 2412073.39,
14 "realized_pnl_usd": 893210.44,
15 "unrealized_pnl_usd": 2829305.12,
16 "time_weighted_return_pct": 5.08,
17 "apr_pct": 20.15
18 },
19 "wallets": [
20 "…14 wallets"
21 ]
22 }
23 ]
24}
✓ strategy + market = realized + unrealized = $3,722,515.56
✓ initial + net flow + P&L = final value

Onboarding takes a wallet list, not a migration

NAV you can prove.

Register your accounts. Syncrone rebuilds the rest and hands you numbers your LPs and auditors can check on their own.

Enter appBook a demo