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Blockchain.com

Blockchain.com Market Data API

Bitcoin exchange rates and fiat conversion.

Documentation Provider Profile APIs.io OpenAPI GitHub

Blockchain.com Market Data API is one of 12 APIs that Blockchain.com publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Market Data. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 8 operations across 8 paths, and defines 6 schemas. It is described by OpenAPI 3.0.3, at version 1.0.0.

Requests are made against 2 base URLs: https://api.blockchain.info, https://blockchain.info.

8 operations 8 paths 6 schemas 8 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
1.0.0
Base URL
https://blockchain.info
Contact
Blockchain.com
License
Blockchain.com API Terms of Service
Resource Areas
1

Paths & Operations 8

Across 8 paths, the API surfaces 8 operations — 8 GET. Each is listed below with its method, path, parameters, and response codes.

Market Data 8

Bitcoin exchange rates and fiat conversion.

GET
/ticker
Blockchain.com Get Exchange-rate Ticker
getTicker 1 param → 200
GET
/tobtc
Blockchain.com Convert Fiat to BTC
convertToBtc 2 params → 200
GET
/symbols
Blockchain.com List Trading Symbols
listSymbols → 200
GET
/symbols/{symbol}
Blockchain.com Get a Single Symbol
getSymbol 1 param → 200
GET
/tickers
Blockchain.com List Tickers
listTickers → 200
GET
/tickers/{symbol}
Blockchain.com Get a Single Ticker
getTicker 1 param → 200
GET
/l2/{symbol}
Blockchain.com Get Level-2 Order Book
getL2OrderBook 1 param → 200
GET
/l3/{symbol}
Blockchain.com Get Level-3 Order Book
getL3OrderBook 1 param → 200

Schemas 6

The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are Symbol (18 properties), TickerEntry (5 properties), Ticker_2 (4 properties), PriceLevel (3 properties). Each schema is shown below with its type and property counts.

TickerEntry
object
Current BTC pricing in a single fiat currency.
5 properties
Ticker_2
object
Current price and 24-hour metrics for a single trading pair.
4 properties
OrderBook
object
Aggregated (L2) or per-order (L3) order book for a symbol.
3 properties
Ticker
object
Map of currency code to Bitcoin price data.
PriceLevel
object
One side of the order book at a single price.
3 properties
Symbol
object
Metadata describing one trading pair on the Exchange.
18 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

blockchain-market-data-api-openapi.yml Raw ↑

Other APIs Blockchain.com publishes across the network.

Blockchain.com WebSocket APIs
AE Profile APIs.io
Blockchain.com Pay Partner API
AE Profile APIs.io
Blockchain.com Addresses API
AE Profile APIs.io
Blockchain.com Blocks API
AE Profile APIs.io
Blockchain.com Charts API
AE Profile APIs.io
Blockchain.com Network API
AE Profile APIs.io
Blockchain.com Payments API
AE Profile APIs.io
Blockchain.com Pools API
AE Profile APIs.io
Blockchain.com Stats API
AE Profile APIs.io
Blockchain.com Trading API
AE Profile APIs.io
Blockchain.com Transactions API
AE Profile APIs.io
#Market Data
← Back to B APIs
API Details
ID
blockchain:blockchain-market-data-api
Base URL
https://blockchain.info
Docs
https://www.blockchain.com/explorer/api/blockchain_api
Provider
Blockchain.com
APIs.io →  GitHub →
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This is an independent, third-party profile of Blockchain.com Market Data API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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