Feature
Internationalization
Multi-language and multi-currency support.
47 providers
271 APIs
30 declared variants
The API handles multiple languages, locales, currencies, and regional formats. Required before a product can serve users outside its home market.
47 API providers on the APIs.io network offer internationalization. The highest-rated are Airwallex, BigCommerce, Amazon CloudSearch, Sendcloud, Bancontact.
Providers
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Exemplar 4 Complete, well-documented, and agent-ready
AirwallexAirwallex is a financial technology company that specializes in providing global payment solutions for busi...BigCommerceBigCommerce is a leading e-commerce platform providing APIs for building and managing online stores, produc...Amazon CloudSearchAmazon CloudSearch is a managed search service that makes it easy to set up, manage, and scale a search sol...SendcloudSendcloud is Europe's leading shipping platform for e-commerce, headquartered in Eindhoven, Netherlands. Th...
Strong 11 Solid coverage with minor gaps
BancontactBancontact Company nv/sa (formerly Bancontact Payconiq Company) operates Belgium's national debit card sche...Azure DatabricksAzure Databricks is an Apache Spark-based analytics platform optimized for Microsoft Azure. It provides a c...Commerce LayerCommerce Layer is the headless, multi-market commerce API used by global brands to sell everywhere — web, m...KnockKnock is notifications infrastructure as a service — a product and customer messaging platform you use to p...PaystackPaystack is an African payment processor (acquired by Stripe in 2020) that lets businesses accept payments ...Amazon ComprehendAmazon Comprehend is a natural language processing (NLP) service that uses machine learning to uncover info...Oracle E-Business SuiteA collection of APIs for Oracle E-Business Suite (EBS), Oracle's comprehensive suite of integrated, global ...IntuitCollection of APIs offered by Intuit for financial and business management services.MewsMews is a cloud-native hospitality operating system serving 15,000+ hotels, hostels, and vacation-rental pr...OxylabsOxylabs is a Lithuanian (Vilnius-based) web intelligence platform providing premium proxy networks (Residen...CalendarificWorldwide public holidays REST API covering 230+ countries. Calendarific provides national, local, religiou...
Developing 10 Usable, with meaningful gaps to close
FlutterwaveFlutterwave is a pan-African payment infrastructure company providing the rails for businesses to accept, s...WikidataWikidata is a free, collaborative, multilingual knowledge graph hosted by the Wikimedia Foundation. It prov...LangWatchLangWatch is an open-source LLM observability, evaluation, and AI agent testing platform. Built around Open...FintectureFintecture is a French Open Banking payments platform and ACPR-authorised payment institution (#17248). Its...UpvestUpvest is a Berlin-based API-first investment infrastructure provider that enables banks, brokers, and weal...Suki AISuki AI provides voice-enabled, ambient clinical intelligence used by clinicians to generate clinical notes...PokéAPIPokéAPI (pokeapi.co) is a free, open-source RESTful and GraphQL API serving comprehensive Pokémon data — in...CopperCopper is a CRM platform built natively for Google Workspace, designed to help teams cultivate enduring cli...BazelBazel is a fast, scalable, multi-language and extensible build tool open-sourced by Google. It supports sof...Temenos TransactCore banking APIs from Temenos Transact, providing comprehensive banking functionality including accounts, ...
Thin 15 Limited public surface area
ForethoughtForethought is a San Francisco-based generative AI customer-support platform. Its multi-agent product suite...Apache SparkApache Spark is a unified analytics engine for large-scale data processing. It provides high-level APIs in ...Apache StormApache Storm is a free and open-source distributed real-time computation system that makes it easy to relia...GutendexGutendex is a simple, self-hosted JSON-based web API for serving book catalog information from Project Gute...Apache TikaApache Tika is a toolkit for detecting and extracting metadata and structured text content from over 1,000 ...Apache LivyApache Livy is a service that enables easy interaction with a Spark cluster over a REST interface. It allow...Apache ZeppelinApache Zeppelin is a web-based notebook that enables data-driven, interactive data analytics and collaborat...7digital7digital (now operating as MassiveMusic following a corporate pivot toward Songtradr-affiliated business mu...BNY MellonBNY Mellon is a global investments company providing asset servicing, asset management, wealth management, ...MagentoOverview of the Adobe Commerce and Magento Open Source REST API documentation.Apache ArrowApache Arrow is a cross-language development platform for in-memory analytics developed by the Apache Softw...Apache BeamApache Beam is a unified, open-source programming model developed by the Apache Software Foundation for def...Battle.netBattle.net is Blizzard Entertainment's online gaming platform and developer API ecosystem. It provides game...PaysafePaysafe is an integrated payment platform providing businesses with REST APIs for online payments, digital ...Apache OpenWhiskApache OpenWhisk is an open-source serverless cloud platform that executes functions in response to events ...
Emerging 6 Early or largely undocumented
BetSolutionsBetSolutions provides a casino and gaming platform API offering a two-way HTTP API with JSON data format fo...Shelf.ioShelf.io is the first knowledge automation platform and next-generation AI agentic platform for knowledge m...Apache OpenNLPApache OpenNLP is a machine learning based toolkit for the processing of natural language text. It supports...WynsureWynsure is an end-to-end insurance policy administration platform from Mphasis Wyde that delivers Quote-to-...Agify.ioAgify.io is a simple REST API that predicts the age of a person based on their first name. Using a large da...AstroPayAstroPay is a Uruguay-founded fintech and electronic money institution offering a multicurrency wallet, vir...
Minimal 1 Almost no public developer surface
What Providers Actually Declared
This feature is a canonical term. These are the free-text strings
providers wrote in their own apis.yml that map onto it.
24/7 multilingual support and bank-grade encryptionAdvanced multi-currencyBuilt-in evaluators — RAGAS, Azure Content Safety, OpenAI Moderation, PII, semantic similarity, language detection, LLM-as-JudgeBusiness $99/mo: unlimited contacts, custom reports, multi-currencyCollaborative notebooks with multi-language supportCountry LocalizationDomain locale results-language and e-commerce-localization controlsEmbedded Mews Payments — tokenization, automated reconciliation, multi-currency, terminal integrationFX rates and multi-currency supportLanguage DetectionLocalization SupportMulti-CurrencyMulti-Currency AccountsMulti-Currency Cash ManagementMulti-Currency SupportMulti-Language LocalizationMulti-Language SupportMulti-Territory + Multi-CurrencyMulti-currencyMulti-currency PIS rails — SEPA, iSCT (SEPA Instant), FPS (UK), PLN (Poland), INT (international)Multi-currency billingMulti-currency wallets (30+ currencies) with statements and balance APIsMulti-language SupportMulti-language and Multi-currencyMulti-org and multi-currency supportMulti-store, multi-warehouse, multi-currencyMultilingual SupportMultilingual support across Solve and TriageNative multi-market and multi-currency: independent markets, merchants, stores, price lists, inventory models, payment methods, shipping zones, and tax calculators per marketTemplates — drag-and-drop editor + Liquid; partials, branding, translations (i18n), email layouts
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Every feature here is available over the APIs.io API and to AI agents over MCP. Features is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.