Best Finance APIs — Compared
Compare 168 Finance APIs side by side. See authentication methods, HTTPS support, and CORS policies at a glance.
| API | Description | Auth | HTTPS | CORS |
|---|---|---|---|---|
| 1Forge Finance APIs | Stock and Forex Data and Realtime Quotes | apiKey | ||
| Abstract VAT Validation | Validate VAT numbers and calculate VAT rates | apiKey | ||
| Account and Transaction API Specification - UK | ## Functionality at a glance The NBG "UK OPB - Account and Transaction v3.1.5" API follows the [UK Open Banking Specification v3.1.5](https://openbankinguk.github.io/read-write-api-site3/v3... | apiKey | ||
| Account API | This API is used for the classic integration. If you are just starting your implementation, refer to our [new integration guide](https://docs.adyen.com/marketplaces-and-platforms) instead. The Acc... | apiKey | ||
| Accounting API | A flexible API for pulling accounting data, normalized and aggregated from 20 accounting integrations. Standardize how you connect to your customers’ accounting software. View, create, update, and... | apiKey | ||
| Accounting API | A flexible API for pulling accounting data, normalized and aggregated from 20 accounting integrations. Standardize how you connect to your customers’ accounting software. View, create, update, and... | apiKey | ||
| Advicent.FactFinderService | An API for accessing the NaviPlan Fact Finder. | apiKey | ||
| Adyen Balance Control API | The Balance Control API lets you transfer funds between merchant accounts that belong to the same legal entity and are under the same company account. ## Authentication To connect to the Balance C... | apiKey | ||
| Adyen BinLookup API | The BIN Lookup API provides endpoints for retrieving information, such as cost estimates, and 3D Secure supported version based on a given BIN. ## Authentication You need an [API credential](https... | apiKey | ||
| Adyen Checkout API | Adyen Checkout API provides a simple and flexible way to initiate and authorise online payments. You can use the same integration for payments made with cards (including 3D Secure), mobile wallets,... | apiKey | ||
| Adyen Checkout Utility Service | A web service containing utility functions available for merchants integrating with Checkout APIs. ## Authentication Each request to the Checkout Utility API must be signed with an API key. For thi... | apiKey | ||
| Adyen Data Protection API | Adyen Data Protection API provides a way for you to process [Subject Erasure Requests](https://gdpr-info.eu/art-17-gdpr/) as mandated in GDPR. Use our API to submit a request to delete shopper's d... | apiKey | ||
| Adyen Payment API | A set of API endpoints that allow you to initiate, settle, and modify payments on the Adyen payments platform. You can use the API to accept card payments (including One-Click and 3D Secure), bank ... | apiKey | ||
| Adyen Payout API | A set of API endpoints that allow you to store payout details, confirm, or decline a payout. For more information, refer to [Online payouts](https://docs.adyen.com/online-payments/online-payouts).... | apiKey | ||
| Adyen Recurring API | The Recurring APIs allow you to manage and remove your tokens or saved payment details. Tokens should be created with validation during a payment request. For more information, refer to our [Token... | apiKey | ||
| Adyen Stored Value API | A set of API endpoints to manage stored value products. | apiKey | ||
| Adyen Test Cards API | The Test Cards API provides endpoints for generating custom test card numbers. For more information, refer to [Custom test cards](https://docs.adyen.com/development-resources/testing/create-test-ca... | apiKey | ||
| Afterbanks API | La estandarización de la conexión con cualquier banco en tiempo real. | apiKey | ||
| Airflow API (Stable) | # Overview To facilitate management, Apache Airflow supports a range of REST API endpoints across its objects. This section provides an overview of the API design, methods, and supported use cases... | apiKey | ||
| Airflow API (Stable) | # Overview To facilitate management, Apache Airflow supports a range of REST API endpoints across its objects. This section provides an overview of the API design, methods, and supported use cases... | apiKey | ||
| Aletheia | Insider trading data, earnings call analysis, financial statements, and more | apiKey | ||
| Alpha Vantage | Realtime and historical stock data | apiKey | ||
| API for the Settlement Currency Rate converter | This API provides a range of functions to get back currency conversion rates and amounts based on current Mastercard currency conversion values. | apiKey | ||
| API Reference: Billing | # Introduction Welcome to the reference for the Zuora Billing REST API! To learn about the common use cases of Zuora Billing REST APIs, check out the [API Guides](https://www.zuora.com/develope... | apiKey | ||
| API v1.0.0 | [](https://app.getpostman.com/run-collection/80638214aa04722c9203) <span style='margin-left: 0.5em;'>or</span> <a href='https://documenter.getpos... | apiKey | ||
| Assess API | Codat's Assess API enable you to make smarter credit decisions on your small business customers. Assess enriches your customer's accounting, commerce and banking data to surface actionable insights... | apiKey | ||
| ATM Locator API | API provided by hsbc.com | apiKey | ||
| Bank Feeds API | Bank Feeds API enables your SMB users to set up bank feeds from accounts in your application to supported accounting platforms. A bank feed is a connection between a source bank account—in your ap... | apiKey | ||
| Banking API | Codat's Banking API allows you to access standardised data from over bank accounts via third party providers. Standardize how you connect to your customers’ bank accounts. Retrieve bank account an... | apiKey | ||
| Beanstream Payments | https://www.beanstream.com/api/v1 | apiKey | ||
| Big Red Cloud API | <div style='line-height: 30px;'> <strong>Welcome to the Big Red Cloud API</strong><br/> This API enables programmatic access to Big Red Cloud data.<br/> We have used Swagger to aut... | apiKey | ||
| Bill Payment Validator | The Bill Payment Validator service allows RPPS origination (payment sender) customers to identify if a potential RPPS transaction would process successfully before transmitting the formal payment t... | apiKey | ||
| Billingo API v3 | This is a Billingo API v3 documentation. Our API based on REST software architectural style. API has resource-oriented URLs, accepts JSON-encoded request bodies and returns JSON-encoded responses. ... | apiKey | ||
| Billplz | Payment platform | apiKey | ||
| BIN Lookup API | BIN lookup API, the free api service from bintable.com to lookup card information using it's BIN. the service maintains updated database based on the comunity and other third party services to make... | apiKey | ||
| Binlist | Public access to a database of IIN/BIN information | None | ||
| Boleto.Cloud | A api to generate boletos in Brazil | apiKey | ||
| Bullbear Advisors | See strong buy and sell signals the day they occur. Get today's stocks that closed with a strong Bullish or Bearish candlestick. | None | ||
| bunq API | ***UPDATE:*** *We have released a [beta version of the new bunq API documentation.](https://beta.doc.bunq.com)* ***NOTICE:*** *We have updated the sandbox base url to `https://public-api.sandbox.... | apiKey | ||
| Business Registries | # Introduction The Business Registries API is built on HTTP. The API is RESTful. It has predictable resource URIs. The API is documented in <a target="_blank" href="https://github.com/OAI/OpenAP... | apiKey | ||
| Chaingateway.io | # Chaingateway.io REST API to build the bridge between Ethereum and the real world Please check out our [website](https://chaingateway.io?utm_source=postman) for detailed information about this A... | apiKey | ||
| Checkout API | >ℹ️ Check the new [Checkout onboarding guide](https://developers.vtex.com/vtex-rest-api/docs/checkout-overview). We created this guide to improve the onboarding experience for developers at VTEX. I... | apiKey | ||
| Chomp Food Database API Documentation | ## Important An **[API key](https://chompthis.com/api/)** is required for access to this API. Get yours at **[https://chompthis.com/api](https://chompthis.com/api/)**. ### Getting Started * **[S... | apiKey | ||
| Citi | All Citigroup account and statement data APIs | apiKey | ||
| Classic Platforms - Notifications | This API is used for the classic integration. If you are just starting your implementation, refer to our [new integration guide](https://docs.adyen.com/marketplaces-and-platforms) instead. The Not... | apiKey | ||
| Codat Expense API | The API for Sync for Expenses. Sync for Expenses is an API and a set of supporting tools. It has been built to enable corporate card and expense management platforms to provide high-quality integra... | apiKey | ||
| Commerce API | Codat's Commerce API allows you to access standardised data from over 11 commerce and POS systems. Standardize how you connect to your customers’ payment, PoS, and eCommerce systems. Retrieve orde... | apiKey | ||
| Commerce API | Use the Ticketmaster Commerce API to look up available offers and products on various Ticketmaster platforms for North America markets. For formal partnerships and relationships, selected offers an... | apiKey | ||
| Configuration API | The Configuration API enables you to create a platform where you can onboard your users as account holders and create balance accounts, cards, and business accounts. ## Authentication Your Adyen c... | apiKey | ||
| Configuration webhooks | Adyen sends notifications through webhooks to inform your system about events that occur in your platform. These events include, for example, when an account holder's capabilities are updated, or w... | apiKey | ||
| ContentGroove API | # Overview The ContentGroove Developer API enables you to add the power of ContentGroove's video AI to your own applications and workflows. Webhooks are a way for ContentGroove to send video info... | apiKey | ||
| CORE API v2 | <p style="text-align: justify;">You can use the CORE API to access the resources harvested and enriched by CORE. If you encounter any problems with the API, please <a href="/contact">report th... | apiKey | ||
| DolarAPI | Real-time exchange rates for Latin American currencies | None | ||
| Earnings Feed | SEC filings, insider transactions, institutional holdings | apiKey | ||
| eBay Finances API | This API is used to retrieve seller payouts and monetary transaction details related to those payouts. | apiKey | ||
| Econdb | Global macroeconomic data | None | ||
| Employees' Provident Fund Organization | Pension Payment Order and UAN, as provided by EPFO (https://www.epfindia.gov.in), can be downloaded in citizen's DigiLocker account. | apiKey | ||
| Endpoints | API provided by tokenmetrics.com | apiKey | ||
| EU BON UTIS | The Unified Taxonomic Information Service (UTIS) is the taxonomic backbone for the EU-BON project | apiKey | ||
| ExchangeRate-API | Fetch the latest currency exchange rates via API. ExchangeRate-API is free and unlimited. | apiKey | ||
| Finage | Finage is a stock, currency, cryptocurrency, indices, and ETFs real-time & historical data provider | apiKey | ||
| Financial Data | Stock market and financial data | apiKey | ||
| Finnhub | Real-Time RESTful APIs and Websocket for Stocks, Currencies, and Crypto | apiKey | ||
| Fire Financial Services Business API | The fire.com API allows you to deeply integrate Business Account features into your application or back-office systems. The API provides read access to your profile, accounts and transactions, eve... | apiKey | ||
| FraudLabs Pro Fraud Detection | Online payment fraud detection service. It helps merchants to minimize chargebacks and therefore maximize the revenue. It can be used to detect fraud for various kinds of payment method, such as cr... | apiKey | ||
| FraudLabs Pro SMS Verification | Send an SMS with verification code and a custom message for authentication purpose. It helps merchants to minimize chargebacks and fraud for various kinds of payment method, such as credit card, pa... | apiKey | ||
| FRED | Economic data from the Federal Reserve Bank of St. Louis | apiKey | ||
| Front Accounting APIs | Front accounting is multilingual and multicurrency software for small businesses | OAuth | ||
| Fund API | This API is used for the classic integration. If you are just starting your implementation, refer to our [new integration guide](https://docs.adyen.com/marketplaces-and-platforms) instead. The Fun... | apiKey | ||
| FXMacroData | Real-time forex macroeconomic API for all major currency pairs sourced from central bank announcements | apiKey | ||
| GiftCard API | >ℹ️ Onboarding guide > > Check the new [Payments onboarding guide](https://developers.vtex.com/docs/guides/payments-overview). We created this guide to improve the onboarding experience for devel... | apiKey | ||
| GiftCard Hub API | >ℹ️ Check the new [Payments onboarding guide](https://developers.vtex.com/vtex-rest-api/docs/payments-overview). We created this guide to improve the onboarding experience for developers at VTEX. I... | apiKey | ||
| GOV.UK Pay API | GOV.UK Pay API (This version is no longer maintained. See openapi/publicapi_spec.json for latest API specification) | apiKey | ||
| Hosted onboarding API | This API is used for the classic integration. If you are just starting your implementation, refer to our [new integration guide](https://docs.adyen.com/marketplaces-and-platforms) instead. The Hos... | apiKey | ||
| IBANAPI OpenApi Documentation | IBANAPI OpenApi documentation | apiKey | ||
| IBKR 3rd Party Web API | Interactive Brokers Web API for 3rd Party Companies | apiKey | ||
| IG | Spreadbetting and CFD Market Data | apiKey | ||
| IIN API | IIN API allows you to accurately identify the issuing bank, card type, country of origin, and other details from a credit or debit card number. This is essential for fraud prevention, payment processing, and customer verification. | apiKey | ||
| Income Tax Department | Income Tax Department, Govt of India has provided PAN Verification Records to Indian citizens via DigiLocker. You can verify the correctness of your PAN data in real-time using this facility. | apiKey | ||
| Indian Mutual Fund | Get complete history of India Mutual Funds Data | None | ||
| Intrinio | A wide selection of financial data feeds | apiKey | ||
| Jharsewa (eDistrict), Jharkhand | Jharkhand e-District is a comprehensive and web enabled service portal that acts as an electronic gateway into the Government's portfolio of services. Jharsewa provides Certificates like Birth, De... | apiKey | ||
| Kite Connect | Stock market investment and trading platform | apiKey | ||
| KYC API Documentation | API Interface to retrieve company data and products from business registers | apiKey | ||
| Legal Entity Management API | The Legal Entity Management API enables you to manage legal entities that contain information required for verification. ## Authentication To connect to the Legal Entity Management API, you must u... | apiKey | ||
| Locations API | The Locations API provides access to MasterCard's ATM and Merchant location database | apiKey | ||
| Management API | Configure and manage your Adyen company and merchant accounts, stores, and payment terminals. ## Authentication Each request to the Management API must be signed with an API key. [Generate your API... | apiKey | ||
| Management Webhooks | Adyen uses webhooks to inform your system about events that happen with your Adyen company and merchant accounts, stores, payment terminals, and payment methods when using [Management API](https://... | apiKey | ||
| MasterCard ABU API | Mastercard ABU API | apiKey | ||
| MasterCard Bin Table Listing | MasterCard Bin Table Listing API | apiKey | ||
| MATCH API | Helps acquirers identify potentially high-risk merchants before entering to a merchant agreement. | apiKey | ||
| MDES Customer Service | This API provides our Issuer partners with resources to help resolve consumer queries about payment accounts enabled through our digitization platform. | apiKey | ||
| Ministry of Petroleum and Natural Gas (HPCL) | eSubscription Voucher for LPG connections provided by HPCL (http://www.hindustanpetroleum.com/) are made available to citizens in their DigiLocker accounts. | apiKey | ||
| Ministry of Petroleum and Natural Gas (IOCL) | eSubscription Voucher for LPG connections provided by IOCL (https://www.iocl.com/) are made available to citizens in their DigiLocker accounts. | apiKey | ||
| Ministry of Petroleum and Natural Gas(BPCL) | eSubscription Voucher for LPG connections provided by BPCL (https://bharatpetroleum.com/) are made available to citizens in their DigiLocker accounts. | apiKey | ||
| Mono | Connect with users’ bank accounts and access transaction data in Africa | apiKey | ||
| Moov | The Moov API makes it simple for platforms to send, receive, and store money | apiKey | ||
| NamSor API v2 | NamSor API v2 : enpoints to process personal names (gender, cultural origin or ethnicity) in all alphabets or languages. By default, enpoints use 1 unit per name (ex. Gender), but Ethnicity classif... | apiKey | ||
| NaviPlan API | An API for accessing NaviPlan plan data for a client. | apiKey | ||
| nFusion Solutions Market Data API | [nFusion Solutions](https://nfusionsolutions.com) provides [REST APIs](https://nfusionsolutions.com/data-feeds/) that deliver enterprise-grade financial data. Data sets include real-time and histor... | apiKey | ||
| Notification Configuration API | This API is used for the classic integration. If you are just starting your implementation, refer to our [new integration guide](https://docs.adyen.com/marketplaces-and-platforms) instead. The Not... | apiKey | ||
| NOWPayments API | NOWPayments is a non-custodial cryptocurrency payment processing platform. Accept payments in a wide range of cryptos and get them instantly converted into a coin of your choice and sent to your wa... | apiKey | ||
| Ntropy Transaction API v1 | Ntropy Transaction API for transaction classification & management Contact Support: Name: API Support Email: api@ntropy.network | apiKey | ||
| Open Data API | Latest Swagger specification for OpenData | apiKey | ||
| OpenFIGI | Equity, index, futures, options symbology from Bloomberg LP | apiKey | ||
| OpenFinTech.io | # Introduction [OpenFinTech.io](https://openfintech.io) is an open database that comprises of standardized primary data for FinTech industry.<br> It contains such information as geolocation data (c... | apiKey | ||
| ParityVend | Globalize your business by auto-adapting pricing for each visitor with Purchasing Power Parity | apiKey | ||
| Paylocity API | For general questions and support of the API, contact: webservices@paylocity.com # Overview Paylocity Web Services API is an externally facing RESTful Internet protocol. The Paylocity API uses ... | apiKey | ||
| Payment Account Reference Inquiry API | The Payment Account Reference Inquiry API is the unified Mastercard interface for allowing Mastercard Customers involved in payment card acceptance -- whether Merchants, Acquirers, or Digital Activ... | apiKey | ||
| Payment webhooks (deprecated) | The payment webhooks are deprecated. Use the [accounting webhooks](https://docs.adyen.com/api-explorer/transfer-webhooks/latest/overview) instead. Adyen sends notifications through webhooks to inf... | apiKey | ||
| Payments Gateway API | >ℹ️ Onboarding guide > > Check the new [Payments onboarding guide](https://developers.vtex.com/docs/guides/payments-overview). We created this guide to improve the onboarding experience for devel... | apiKey | ||
| PAYONE Link API | API provided by pay1.de | apiKey | ||
| Personalized Offers | This API provides content for financial instutions participating in Mastercard Personalized Offers to use in online and mobile banking applications for cardholders. | apiKey | ||
| Plaid | Connect with user's bank accounts and access transaction data | apiKey | ||
| PocketSmith | The PocketSmith API | apiKey | ||
| Polygon | Historical stock market data | apiKey | ||
| Portfolio Optimizer | Portfolio analysis and optimization | None | ||
| POS Terminal Management API | This API provides endpoints for managing your point-of-sale (POS) payment terminals. You can use the API to obtain information about a specific terminal, retrieve overviews of your terminals and st... | apiKey | ||
| Promotions & Taxes API | > Check the new [Promotions onboarding guide](https://developers.vtex.com/vtex-rest-api/docs/promotions-overview). We created this guide to improve the onboarding experience for developers at VTE... | apiKey | ||
| Razorpay IFSC | Indian Financial Systems Code (Bank Branch Codes) | None | ||
| Real Time Finance | Websocket API to access realtime stock data | apiKey | ||
| Realie Property Data API | Realie's property data is directly sourced from local municipalities and contains over 100 data fields. Realie covers the entire USA with 180 million parcels. | apiKey | ||
| Rebilly REST API | # Introduction The Rebilly API is built on HTTP. Our API is RESTful. It has predictable resource URLs. It returns HTTP response codes to indicate errors. It also accepts and returns JSON in the... | apiKey | ||
| Reimbursements API | API provided by linuxfoundation.org | apiKey | ||
| RentCast | Retrieve real-time property and rental data for real estate in the United States | apiKey | ||
| Report webhooks | Adyen sends notifications through webhooks to inform your system that reports were generated and are ready to be downloaded. You can download reports programmatically by making an HTTP GET request... | apiKey | ||
| rePower | API provided by mastercard.com | apiKey | ||
| SEC EDGAR Data | API to access annual reports of public US companies | None | ||
| Send Person to Merchant | API provided by mastercard.com | apiKey | ||
| Shotstack | Shotstack is a video, image and audio editing service that allows for the automated generation of videos, images and audio using JSON and a RESTful API. You arrange and configure an edit and POST ... | apiKey | ||
| Sinao API | Sinao API for account management, apps administration and network exploration | apiKey | ||
| SmartAPI | Gain access to set of <SmartAPI> and create end-to-end broking services | apiKey | ||
| Sonar Trading | Currency Authority: Exchange Rate of 1453 country currencies and crypto currencies | apiKey | ||
| SpectroCoin Merchant | This is an API designed for merchants who are using SpectroCoin services and wishes to integrate them locally. | apiKey | ||
| Spending Pulse | This API will provide monthly data which includes metrics such as sales volume and growth rate. | apiKey | ||
| Square Connect API | Client library for accessing the Square Connect APIs | apiKey | ||
| StockData | Real-Time, Intraday & Historical Market Data, News and Sentiment API | apiKey | ||
| Storecove API | Storecove API | apiKey | ||
| Stripe | Payment processing, subscriptions, and financial management | apiKey | ||
| Stripe API | The Stripe REST API. Please see https://stripe.com/docs/api for more details. | apiKey | ||
| Subscription (v1 - deprecated) | API provided by vtex.local | apiKey | ||
| Swiss NextGen Banking API-Framework | # Summary The **Swiss NextGen API** is based on the NextGenPSD2 *Framework Version 1.3.4* of the Berlin Group which offers a modern, open, harmonised and interoperable set of Application Programmin... | apiKey | ||
| Sync for Commerce API | The API for Sync for Commerce. Sync for Commerce is an API and a set of supporting tools. It has been built to enable e-commerce, point of sale platforms to provide high-quality integrations with n... | apiKey | ||
| Taxamo | Taxamo’s elegant suite of APIs and comprehensive reporting dashboard enables digital merchants to easily comply with EU regulatory requirements on tax calculation, evidence collection, tax return c... | apiKey | ||
| Taxrates.io API | <h3>Introduction</h3> <p>Taxrates.io is a global tax rate service that automates the management of monitoring tax rates changes in 181 countries. We monitor over 14,000 US sales tax, VAT, GST rates... | apiKey | ||
| The Consumer Financial Protection Bureau | Learn more about home mortgage data, download the data yourself, or build new tools using our API. | apiKey | ||
| TokenJay API services | Please see usage policies on tokenjay.app | apiKey | ||
| Tradematic Cloud API | ### Overview Tradematic Cloud is a trading infrastructure for building investment services. It’s a trading engine + API + ready-made adapters to stock and forex brokers, crypto exchanges, and mark... | apiKey | ||
| TradeWatch | Real time financial market data | apiKey | ||
| Tradier | US equity/option market data (delayed, intraday, historical) | OAuth | ||
| Transfer webhooks | Adyen sends notifications through webhooks to inform your system about incoming and outgoing transfers in your platform. You can use these webhooks to build your implementation. For example, you c... | apiKey | ||
| Transfers API | The Transfers API provides endpoints that you can use to get information about all your transactions, move funds within your balance platform or send funds from your balance platform to a [transfer... | apiKey | ||
| Twelve Data | Stock market data (real-time & historical) | apiKey | ||
| Validate IBAN API | This API lets you quickly validate IBAN bank codes | apiKey | ||
| Validate Swift/BIC | Validates BIC/SWIFT code | apiKey | ||
| VAT API | A developer friendly API to help your business achieve VAT compliance | apiKey | ||
| Word Associations API | The Word Associations Network API allows developers to embed the ability to find associations for a word or phrase into their mobile apps or web services. Words are grouped by semantics, meaning, a... | apiKey | ||
| xChangeApi | Exchange rates & real time market data | apiKey | ||
| Xero Accounting API | API provided by xero.com | apiKey | ||
| Xero Assets API | The Assets API exposes fixed asset related functions of the Xero Accounting application and can be used for a variety of purposes such as creating assets, retrieving asset valuations etc. | apiKey | ||
| Xero Bank Feeds API | The Bank Feeds API is a closed API that is only available to financial institutions that have an established financial services partnership with Xero. If you're an existing financial services partn... | apiKey | ||
| Xero Files API | These endpoints are specific to Xero Files API | apiKey | ||
| Xero OAuth 2 Identity Service API | These endpoints are related to managing authentication tokens and identity for Xero API | apiKey | ||
| Xero Payroll AU API | This is the Xero Payroll API for orgs in Australia region. | apiKey | ||
| YNAB | Budgeting & Planning | OAuth | ||
| YNAB API Endpoints | Our API uses a REST based design, leverages the JSON data format, and relies upon HTTPS for transport. We respond with meaningful HTTP response codes and if an error occurs, we include error detail... | apiKey | ||
| Yodlee Core APIs | This file describes the Yodlee Platform APIs using the swagger notation. You can use this swagger file to generate client side SDKs to the Yodlee Platform APIs for many different programming langua... | apiKey | ||
| Zoho Books | Online accounting software, built for your business | OAuth |