Use Case
Subscription Billing & Invoicing
Recurring charges, plans, metering, and invoices.
35 providers
206 APIs
27 declared variants
Running recurring revenue — plan and price management, usage metering, proration, dunning, invoicing, and the API monetization models built on top of them.
35 API providers on the APIs.io network offer subscription billing & invoicing. The highest-rated are Airwallex, Didomi, Efí Pay (Gerencianet), Paystack, Adyen.
Providers
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Exemplar 6 Complete, well-documented, and agent-ready
AirwallexAirwallex is a financial technology company that specializes in providing global payment solutions for busi...DidomiDidomi is a Paris-based consent and preference management platform (CMP/PMP) that helps publishers, adverti...Efí Pay (Gerencianet)Efí Pay (formerly Gerencianet) is a Brazilian fintech and Banco Central-licensed payment institution headqu...PaystackPaystack is an African payment processor (acquired by Stripe in 2020) that lets businesses accept payments ...AdyenAdyen is a global payment company that provides businesses with a single platform to accept payments from c...dLocaldLocal (NASDAQ: DLO) is a Uruguay-headquartered emerging-markets payment infrastructure platform connecting...
Strong 8 Solid coverage with minor gaps
TinkTink, a Visa solution acquired in 2022, is a European Open Banking platform with 6,000+ bank connections ac...PaymobPaymob is a Cairo-headquartered, licensed payment infrastructure provider for the MENAP region. Serving rou...AvalaraAvalara helps businesses of all sizes get tax compliance right. We deliver cloud-based solutions that work ...WSO2WSO2 API Manager is an open-source API management platform supporting REST, SOAP, and GraphQL with flexible...TykTyk is an open-source API gateway and management platform supporting REST, GraphQL, gRPC, and Async APIs wi...Amazon Data ExchangeAWS Data Exchange makes it easy to find, subscribe to, and use third-party data in the cloud. Qualified dat...Amazon MediaTailorAWS Elemental MediaTailor is a channel assembly and personalized ad-insertion service that enables you to m...Token.ioToken.io is an Open Banking infrastructure provider offering A2A (Account-to-Account) payments and account ...
Developing 10 Usable, with meaningful gaps to close
ExchangeRate-APIExchangeRate-API is a currency exchange rates API providing authoritative daily and intraday foreign exchan...KushkiKushki is an Ecuador-headquartered LatAm fintech operating as a regional non-banking acquirer for the Andea...AndroidCollection of APIs and services available in the Android ecosystem.AmazonAmazon is a global technology and e-commerce company offering a wide range of consumer and developer APIs i...AxwayAxway provides API management, integration, and security solutions enabling organizations to connect, secur...Apple PayApple Pay enables secure, frictionless payments in apps and on the web using the payment cards stored in us...AmberfloAmberflo is a cloud metering, usage-based billing, and AI cost management platform. It provides real-time e...Authorize.netAuthorize.net is a leading payment gateway providing secure online payment processing for merchants. It off...BlockBlock, Inc. is a global technology company building economic empowerment tools through a family of products...AmdocsAmdocs is a global technology company providing software and services to communications and media companies...
Thin 4 Limited public surface area
PaysafePaysafe is an integrated payment platform providing businesses with REST APIs for online payments, digital ...Agilent TechnologiesAgilent Technologies is a global leader in life sciences, diagnostics, and applied chemical markets, provid...Ace HardwareAce Hardware is a retailer-owned hardware cooperative operating thousands of independently owned stores wor...Urban OutfittersUrban Outfitters is a multi-channel lifestyle retailer offering an eclectic mix of women's, men's, and kids...
Emerging 6 Early or largely undocumented
Crystal ReportsAPIs and resources for Crystal Reports, a business intelligence application for designing and generating re...BancontactBancontact is Belgium's most popular electronic payment system, operating through the Bancontact Payconiq C...Apinity.ioApinity empowers organisations to run their compliant API marketplace that simplifies integration, drives a...APIwizAPIwiz is a federated API management platform that streamlines the complete API lifecycle from design throu...CHAMP CargosystemsChamp.aero, also known as CHAMP Cargosystems, is a company that provides comprehensive IT solutions for the...ApiableApiable is an API portal platform that enables businesses to create single-tenant, white-label developer po...
Minimal 1 Almost no public developer surface
What Providers Actually Declared
This use case is a canonical term. These are the free-text strings
providers wrote in their own apis.yml that map onto it.
5G MonetizationAPI MonetizationAPI Product MonetizationAffiliate Content MonetizationAffiliate Publisher MonetizationB2B API MonetizationContent Creator MonetizationCore Facility Billing AutomationCross-border InvoicingCustomer InvoicingData Product MonetizationE-Invoicing MandatesGlobal subscription billing in emerging marketsIn-App MonetizationInvoicing AutomationPublisher CMP for ad monetizationRecurring Billing and SubscriptionsSaaS Platform MonetizationSaaS Recurring BillingSaaS Subscription BillingSaaS subscription billingSaaS subscription billing with one-click recurring paymentsSubscription BillingSubscription and Recurring BillingSubscription billing via VRP commercial mandatesVOD MonetizationZATCA e-Invoicing Compliance
Scroll for all 27
Work with this as data
Every use case here is available over the APIs.io API and to AI agents over MCP. Use Cases is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.