Finance APIs
Finance APIs power payments, account connectivity, transaction enrichment, billing, subscriptions, and other money-related workflows inside modern products. Teams use them to launch fintech features faster, reduce compliance-heavy integration work, and connect financial operations directly to product experiences. The right provider depends on your use case: some APIs focus on payment acceptance and checkout flows, while others specialize in banking data, reconciliation, payouts, or recurring billing infrastructure. A useful comparison should weigh developer ergonomics alongside fundamentals such as regional support, authentication, settlement timelines, fraud tooling, webhook quality, and pricing predictability at scale.
The Mercado Bitcoin API provides a comprehensive interface for accessing cryptocurrency market data, managing user accounts, and executing trades. It supports functionalities…
Die API von DAWUM stellt eine umfassende Datenbank für Wahlumfragen als JSON-Datei zur Verfügung. Sie ermöglicht den Zugriff auf aktuelle Umfrageergebnisse für verschiedene…
The Exchange Rates API is a developer-friendly data service providing official Reserve Bank of Australia (RBA) exchange rate data through clean, modern REST API endpoints. We…
Kekkai is an open-source API that allows you to collect and save historical currency data from various sources. It supports both cryptocurrencies and fiat currencies, enabling…
The Bank Logos API provides high-resolution logos for thousands of banks worldwide with a single API call, perfect for financial apps and fintech solutions. It enables users to…
Get top 50 stocks discussed on Reddit subeddit - Wallstreetbets
The Pokémon TCG API provides access to a variety of resources about Pokémon Trading Card Game cards, sets, types, subtypes, and rarities. It allows users to retrieve card…
Powerful API for cryptocurrency data including real-time prices, market data, NFT base prices, trading volume, trading pairs, metadata, historical data, and more. Trusted by…
Provides daily currency exchange rates and performs conversions between a wide range of global currencies and cryptos. This API allows applications to access real-time foreign…
This API provides access to current and historical financial data from South African municipalities, enabling users to gather insights about municipal finances. It includes…
This API provides access to a wide range of financial data including market data, company fundamentals, and alternative data. Users can make requests to retrieve stock symbols,…
DexPaprika provides access to comprehensive decentralized exchange (DEX) data, including real-time token prices, liquidity pools, and trading volumes. It is designed for…
The Forex Trading API allows users to access the foreign exchange market for trading currencies and precious metals. It facilitates trading over 80 currency pairs with…
This API provides free access to real-time exchange rates for EUR from the European Central Bank. It allows developers to retrieve official currency conversion data efficiently…
Offers data api and developer integration for apps.
Open hot storage network that scales IPFS and Filecoin with verifiable, user-owned data.
Access real-time and historical crypto data with Coinlayer’s powerful Crypto Currency API.
Trade Bitcoin and other cryptocurrencies with up to 100x leverage.
Offers payments, billing, and transactions.
Contact us directly for any Crypto Market Data Sales, News and insights, Technical Support or General Enquiries.
Enables finance api, market data, and trading tools.
Get cryptocurrency, blockchain, and exchange market data.
CoinCap API — real-time cryptocurrency prices, market caps, and exchange data.
Get cryptocurrency, blockchain, and exchange market data.
Simplifies crypto prices and market feeds for apps.
Access the most complete, fast, and free public cryptocurrency data API designed for developers, research, academic projects, or commercial software.
Real-time cryptocurrency market data API: prices, volume, market cap, and historical data via REST & WebSocket.
Accept Bitcoin payments on your website. Integrate this crypto payment API to let your customers make Bitcoin payments.
Get cryptocurrency, blockchain, and exchange market data.
Accept cryptocurrency payments and handle payment callbacks.
Supports trading data and execution insights for apps.
FTX Cryptocurrency Derivatives Exchange, built by traders, for traders.
Supports trading data and execution insights for apps.
Official Documentation for the Indodax APIs. Contribute to btcid/indodax-official-api-docs development by creating an account on GitHub.
Fast, high availability Ethereum infrastructure.
Explore the full Bitcoin ecosystem with The Mempool Open Source Project®.
Returns trading data and execution insights for apps.
Offers trading data and execution insights for apps.
Supports crypto prices and market feeds for apps.
Coin predictions as a service. Automatically fetch coin data from various exchanges and put it though our strategies.
VALR provides a powerful API consisting of REST endpoints for transactional operations and a complementary WebSocket service providing streaming market.
Cryptocoin price API, prices denoted in USD, EUR, CNY, GBP, RUB.
Returns crypto prices, blockchain data, and market feeds.
Returns trading data, market quotes, and execution insights.
Free Currency Conversion API and Forex Exchange Rates data through REST API in JSON and XML format.
Access real-time, free exchange rates and forex data with our currency exchange rate API.
Access accurate exchange rate data with ExchangeRatesAPI.
Frankfurter is a free, open-source API for exchange rates.
FreeForexAPI provides a simple, and lightweight API for the fastest and most reliable foreign exchange rates available.
NBP Web API allows HTTP clients to make enquiries on datasets published by the NBP.PL.
Powers market data, price quotes, and trading signals.
Free VAT Validation & Rates API - Check VAT data easily.
Access free stock data API offering real-time and historical market data for global exchanges.
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FAQ
Are all finance APIs the same?
No. Finance APIs can target very different problems, from card payments and subscriptions to bank account aggregation and transaction data. Match the API to the workflow you need to support.