Coin Metrics Security Master API is one of 19 APIs that Coin Metrics publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Security Master. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.
This API exposes
2 operations
across 2 paths,
and defines 58 schemas.
It is described by OpenAPI 3.2.0, at version 4.0.0.
Requests are made against 3 base URLs: https://api.coinmetrics.io/v4, wss://api.coinmetrics.io/v4, https://community-api.coinmetrics.io/v4.
2 operations2 paths58 schemas2 GET
Metadata
The identity and technical contract details declared by the specification.
Coin Metrics Security Master API declares
1 security scheme
for authenticating requests.
An API key is passed in the query as api_key (api_key).
api_key — Coin Metrics API key can be specified as ?apikey= query parameter.
Paths & Operations 2
Across 2 paths, the API surfaces 2 operations — 2 GET. Each is listed below with its method, path, parameters, and response codes.
Security Master 2
Security Master endpoints
GET
/security-master/assets
Security Master Assets
getSecurityMasterAssets6 params→ 200401403414
GET
/security-master/markets
Security Master Markets
getSecurityMasterMarkets10 params→ 200401403414
Schemas 58
The contract defines 58 schemas that model the data the API accepts and returns. The most detailed are SecurityMasterMarketData (60 properties), SecurityMasterAssetData (13 properties), SecurityMasterMarketsResponse (3 properties), SecurityMasterAssetsResponse (3 properties). Each schema is shown below with its type and property counts.
DefiFee
string
DeFi fee (in percents).
SecurityMasterAssetsResponse
object
Security Master assets response
3 properties1 required
OrderPriceIncrement
string
Price precision.
AssetIdBase
string
Unique name of the base asset.
CandlePriceClose
string
The closing price of the candle.
CandleUsdVolume
string
The volume of the candle in USD.
AssetIdQuoteNative
string
Exchange name of the quote asset.
CandleVwap
string
The volume-weighted average price of the candle.
CandleTradesCount
string
The number of trades used for candle calculation.
CandleVolume
string
The volume of the candle in units of the base asset.
OrderAmountIncrement
string
Volume precision.
DerivativeContractMarginAsset
string
Name of the derivative margin asset.
OptionStrike
string
Strike price for option trade.
DefiPoolConfigId
string
DeFi pooling config ID.
ExperimentalMarket
boolean
If set to true, indicates that market collection is under active development - there is a chance of temporary discrepancies in the served dataset.
NextPageUrl
string
URL of the next page results for a given request.
OrderSizeMin
string
Minimum order size, where order size is amount price.
DerivativeContractListing
string
Derivative contract listing date.
CandlePriceOpen
string
The opening price of the candle.
AssetIdQuote
string
Unique name of the quote asset.
MarketType
string
Type of the market (spot, future).
OrderAmountMin
string
Minimum amount size.
FutureTickSize
string
Futures tick size.
SecurityMasterMarketData
object
60 properties3 required
DerivativeContractSizeAsset
string
Name of the derivative contract size asset.
MarketId
string
Unique name of the market.
OrderTakerFee
string
Pair
string
Pair string representation as - .
Status
string
Market status (online/offline).
SecurityMasterMarketsResponse
object
List of markets and their metadata in security master
3 properties1 required
SettlementPrice
string
Price of underlying asset at contract expiration.
ErrorResponse
object
1 property1 required
CandlePriceHigh
string
The high price of the candle.
Exchange
string
Name of the exchange.
FutureMultiplierSize
string
Futures multiplier size.
SecurityMasterAssetData
object
13 properties1 required
CandlePriceLow
string
The low price of the candle.
SecurityMasterAssets
array
DefiVariableFee
boolean
Whether the market has a variable (true) or fixed (false) fee structure.
DefiPriceIncludesFee
boolean
Whether the reported price for a trade is inclusive (true) or exclusive (false) of fee.
OrderAmountMax
string
Maximum amount size.
DefiContractAddress
string
DeFi contract address.
OrderPriceMin
string
Minimum price.
SecurityMasterAssetCode
string
Ten-digit alphanumeric asset identifying code
MarketContractSize
string
Market contract size.
OptionContractType
string
'call or 'put' option contract type.
SecurityMasterMarkets
array
OrderPriceMax
string
Maximum price.
DerivativeContractExpiration
string
Derivative contract expiration date.
DefiQuoteAddress
string
DeFi quote address.
MarginTradingEnabled
boolean
DefiBaseAddress
string
DeFi base address.
ErrorObject
object
2 properties2 required
MarketSymbol
string
Unique name of the derivative market symbol.
NextPageToken
string
Token of the next page results for a given request.
OrderMakerFee
string
AssetIdBaseNative
string
Exchange name of the base asset.
IsEuropean
boolean
shows if the options contract is european or not.
Specification
The full machine-readable OpenAPI contract behind this narrative.
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