Multi-Source
Pricing Engine

Aggregate prices from 50+ sources with volume-weighted calculations, configurable stablecoin pegs, and complete audit trails for every valuation.

50+ Data Sources
VWAP Methodology
100% Auditable
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BTC ● Live
$97,245.82
VWAP (24h) $97,198.44
Confidence High
Sources 47 exchanges
Binance 38%
Coinbase 24%
Kraken 15%
+44 more
Data Sources

Intelligent Rate Selection

Automatically selects the most accurate source for each asset class.

₿

Major Crypto

Real-time VWAP from top exchanges

Binance Coinbase Kraken
VWAP • Real-time
◆

Altcoins & DeFi

Aggregated from CEX and DEX sources

CoinGecko DEX Pools
Weighted • 5 min
$

Fiat Exchange Rates

Official central bank rates for compliance

ECB Official Open Exchange
Daily • Audit-ready
≈

Stablecoins

Configurable peg or market rates

USDC USDT DAI
Hybrid • Configurable
Methodology

Volume-Weighted Average Price

VWAP accounts for actual market activity, giving more weight to high-volume exchanges and reducing manipulation risk.

VWAP = Σ(P × V) / Σ(V)
P = Price at each venue V = Trading volume
  • ✓
    Outlier Detection Statistical filters remove anomalous prices from illiquid venues
  • ✓
    Staleness Checks Prices older than thresholds are excluded from calculations
  • ✓
    Confidence Scoring Each price includes data quality metrics for auditors
VWAP Calculation ETH/USD
Exchange Price Volume Weight
Binance $3,412.50 45,200 42%
Coinbase $3,414.20 31,800 29%
Kraken $3,413.80 18,500 17%
Others $3,411.90 12,300 12%
VWAP Result $3,413.28
Stablecoin Configuration
USDC
1:1 USD
USDT
1:1 USD
DAI
Market
⚠️ DAI at market rate: $0.9982 (-0.18%)
Stablecoins

Configurable Peg Assumptions

Choose how each stablecoin is valued - enforce 1:1 pegs for operational simplicity or track actual market rates for precision.

  • Per-stablecoin peg configuration
  • De-peg detection and alerts
  • Historical de-peg tracking
  • Separate accounting treatment options
Note: Under FASB ASU 2023-08, most stablecoins may be excluded from fair value accounting due to their contractual claims on underlying reserves. Learn more →
Flexibility

Account in Any Currency

Fiat or crypto base currencies with full conversion audit trails.

Fiat Base Currencies

🇺🇸 USD 🇪🇺 EUR 🇬🇧 GBP 🇨🇭 CHF 🇯🇵 JPY +30 more
ECB Official rates for EU regulatory compliance

Crypto Base Currencies

₿ BTC Ξ ETH ◎ SOL
Bitcoin-native funds can account entirely in BTC
Automatic Conversion Chain
1.5 ETH
Trade
@ $3,400
→
$5,100
USD
ECB 0.92
→
€4,692
Book Value
Every conversion step documented with source rates
Historical Data

Point-in-Time Valuations

Access historical prices for any date. Perfect for restating prior periods, tax calculations, or audit requests.

  • ✓
    Full Price History Daily prices going back to asset inception
  • ✓
    Bulk Revaluation Re-price entire portfolios at any historical date
  • ✓
    Methodology Consistency Same VWAP calculation for historical and current prices
Historical Lookup
Asset BTC
Date 2024-03-31
Time 23:59:59 UTC
$71,247.82
VWAP 42 sources High confidence
Auditability

Complete Price Audit Trail

Every price comes with full documentation for auditors.

📊

Source Documentation

Which exchanges and data providers contributed to each price

📐

Methodology Evidence

VWAP calculation details, weights, and outlier exclusions

🔒

Immutable Records

Tamper-proof logs with blockchain-style integrity hashes

📑

Export Ready

PDF and CSV exports formatted for audit workpapers

Developer API

Programmatic Price Access

Integrate our pricing engine directly into your systems via REST API with real-time and historical endpoints.

GET /prices/current Real-time prices for any supported asset
GET /prices/historical Point-in-time prices for any date
GET /prices/bulk Batch pricing for portfolio valuations
View API Documentation →
Example Request 
curl https://api.coincile.io/v1/prices \
  -H "Authorization: Bearer $API_KEY" \
  -d '{
    "asset": "BTC",
    "date": "2024-03-31",
    "currency": "USD"
  }'
{
  "asset": "BTC",
  "price": 71247.82,
  "currency": "USD",
  "method": "vwap",
  "sources": 42,
  "confidence": "high",
  "timestamp": "2024-03-31T23:59:59Z"
}

Defensible Valuations.
Every Transaction.

Give your auditors the transparency they need.

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