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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