Billing
Business capabilities this tag reaches
Subscription Billing & Revenue Management 1
Healthcare Revenue Cycle Management 1
Variants seen in the corpus:
Billingbilling
Providers using this tag (150)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Exemplar 6 Complete, well-documented, and agent-ready
Strong 12 Solid coverage with minor gaps
Developing 44 Usable, with meaningful gaps to close
EligibleCSG SystemsAdvicePayPayPalOrigami RiskDealHubSocotraTogaiSAP BRIM (Billing and Revenue Innovation Management)Frame PaymentsTabsAgree.comChargebeeLaurelAlphausBlngOrion Advisor SolutionsActionstepAscendZeroSettlePax8NomosAmberfloSchematicMoesifPaystoneAdfinClioSugerAteraAmazon Billing And Cost ManagementAlayaCareSmokeballStiggPaypleAugust HealthOrbMyCaseM3terChargeDeskSolarizeMetronomeOpenMeterGigstack
Thin 48 Limited public surface area
BillogramCentralReachSeedTrattaAmdocsQuadernoPaigoClockodoPracticePantherProvet CloudTeachworksTimeCampRevenueCatDodo PaymentsChartMogulRecurlyHyperlineToss PaymentsPolarZuoraFatoraPayStandGrowthZoneBalanceLagoGridXOctobatPaddleTabsOrdwayPushPressZenskarToggl TrackCosmoLexCreemFacturamaMakeLeapsPayNearMeInvoicedAqueductLoop CryptoCacheflowWellSkyGridKraken TechnologiesInvoice NinjaZoho InvoiceHostBill
Emerging 31 Early or largely undocumented
Minimal 8 Almost no public developer surface
Unrated 1 Not yet scored
APIs with this tag (286)
Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →
Exemplar 28 Complete, well-documented, and agent-ready
OpenMercantil Billing APISession-bound Stripe checkout, invoices and portal contracts. External actions are bounded, idempotent and ...HubSpot Invoices APIThe invoices API allows you to create, manage, retrieve, and delete invoices used for billing customers. In...Kinde Billing APIThe Billing API from Kinde — 2 operation(s) for billing.Elation Health Billing APIBilling codes and bill managementdrchrono Billing APICreate and manage billing resourcesAppwrite Affiliates APIThe Affiliates service allows you to share referral codes, track conversions, and apply earned credits. 7 o...Appwrite Organization APIThe Organization service allows you to manage organization-level projects. 23 operations across 9 paths in ...Appwrite Organizations APIThe Organizations service allows you to manage organization billing, plans, invoices, and add-ons. 45 opera...Appwrite Usage APIUsage reporting for an organization or project across the metered Appwrite resources. 2 operations across 2...Stripe Billing APICreate and manage subscriptions, recurring payments, and recurring revenue.Stripe Billing Meters APIMeters specify how to aggregate meter events over a billing period for usage-based pricing. Meter events re...Stripe Customer Portal APIThe Billing customer portal is a Stripe-hosted UI for subscription and billing management. A portal session...Stripe Entitlements APIEntitlements enable you to map the features of your internal service to Stripe products. After you map your...Elastic Cloud APIThe Elastic Cloud control-plane API creates, scales, upgrades and deletes Elasticsearch and Kibana deployme...Diffbot Account APIRetrieve account details, plan, token metadata and usage activity for a Diffbot token. The only introspecti...Acronis Price List APIReads the effective price lists a service-provider tenant is on, so an MSP billing system can reconcile Acr...Postman Billing APIThe Billing API exposes account billing information, seat allocation, and resource usage so finance and Fin...Postman billing APIThe billing API from Postman — 2 operation(s) for billing.Guidewire BillingCenter APIThe Guidewire BillingCenter API provides REST endpoints for payment orchestration, invoice generation, paym...Orange Business Billing APIProgrammatic access to Orange Business Services M2M invoices, charges, and itemised usage records for enter...ClickHouse Cloud APIThe ClickHouse Cloud control-plane REST API — 148 operations across 86 paths for organizations, services, u...Hubble Network Billing APIThe Billing API from Hubble Network — 6 operation(s) for billing.HERE Cost Management Usage API v2HERE Cost Management Usage API v2 — 8 operation(s) across 7 path(s), OpenAPI 3.0.2 version 2.2.0, harvested...Healthie GraphQL APIThe Healthie GraphQL API is the single contract behind the entire Healthie platform — the same API that pow...Lev Billing APIThe Billing API from Lev — 2 operation(s) for billing.fal Usage and Billing APIProgrammatic access to usage metrics, per-model spend, GPU-second consumption, and invoicing history. Surfa...GitHub Billing APIMonitor charges and usage from Actions and Packages.Amigo Billing APIThe Billing API from Amigo — 17 operation(s) for billing.
Strong 38 Solid coverage with minor gaps
Clerk Billing APIBilling-related endpoints for managing statements and payment attempts.Tebra Billing and Claims APISOAP revenue-cycle operations covering charges, encounters, payments, and transactions - GetCharges, GetEnc...Cloudera Consumption APIRetrieve CCU consumption records for a CDP account. 1 operation.NexGen Cloud Billing APIBilling endpoints expose your account's billing history, current credit balance, payment history, and usage...Koyeb billing APIThe billing API from Koyeb — 3 operation(s) for billing.Datadog Billing APIThe Billing API from Datadog — 2 operation(s) for billing.Datadog Usage Metering APIThe Usage Metering API allows you to get hourly, daily, and monthly usage across multiple facets of Datadog...Manage2 APIThe Manage2 API automates cPanel LICENCE management for cPanel partners and direct licence holders — activa...Rye Billing APIThe Billing API from Rye — 6 operation(s) for billing.Postiz Billing APIThe Billing API from Postiz — 20 operation(s) for billing.Compresr Billing APIThe Billing API from Compresr — 10 operation(s) for billing.Raygun Plans APIList the available Raygun subscription plans so dashboards and automations can inspect entitlement levels a...IBM Cloud Enterprise Billing UnitsManage billing units, billing options, and credit pools for IBM Cloud enterprise accounts.IBM Cloud Enterprise ManagementCreate and manage enterprise accounts, account groups, and child accounts for centralized billing and usage...IBM Cloud Usage ReportsRetrieve usage details and costs for IBM Cloud resources in an account reported by the month in which they ...FullEnrich Account APICheck the workspace credit balance before spending, and validate that an API key is active. Both operations...Didit Billing APIThe Billing API from Didit — 2 operation(s) for billing.Eden AI Cost Monitoring APIAggregated consumption over time and current credit balance, for FinOps reporting against a multi-provider ...HookLogic (Criteo) Billing APIThe Billing API from HookLogic (Criteo) — 3 operation(s) for billing.Nutshell Invoices APIInvoice documents, their status transitions and payment/completion metadata. 3 operation(s) across 3 path(s).Criteo Billing APIThe Billing API from Criteo — 3 operation(s) for billing.PingCAP Billing APIThe Billing API from PingCAP — 4 operation(s) for billing.Mastercard Automatic Billing Updater APIAutomatic Billing Updater (ABU) is a web service that provides access to updated account credentials (cards...RB2B OEM Partner APIThe domain-management and usage API for RB2B OEM partners embedding RB2B identification inside their own pl...Genesys Billing APIThe Billing API from Genesys — 2 operation(s) for billing.Mixedbread billing APIThe billing API from Mixedbread — 4 operation(s) for billing.LaserData Billing APIPricing, billing reports, invoicesPabbly Subscription Billing APIREST API for Pabbly Subscription Billing — 95 documented operations across customers, subscriptions, produc...LucidLink Billing APIBilling operations.TensorDock Billing APIRetrieve balance, revenue, and monthly summariesZyte API Stats APIRead recorded Zyte API usage — request volume, cost, response times and status codes — filtered and grouped...Prime Intellect Billing APIThe Billing API from Prime Intellect — 2 operation(s) for billing.Prime Intellect Training APIHosted reinforcement-learning post-training service ("Lab"). Launch dedicated training runs against a catal...CoreStack Billing APICost ManagementPydanticAI Billing APIThe Billing API from PydanticAI — 1 operation(s) for billing.Gencove billing APIThe billing API from Gencove — 1 operation(s) for billing.Topograph Billing APIThe Billing API from Topograph — 1 operation(s) for billing.VCF Usage Meter APIAPI for VMware Cloud Foundation Usage Meter providing metering and usage reporting capabilities for VMware ...
Developing 122 Usable, with meaningful gaps to close
Eligible Claims APIThe Claims API supports submission, tracking, and status checking of professional and institutional healthc...Eligible Payment Estimation APIThe Payment Estimation API calculates expected patient out-of-pocket amounts for a service before it is ren...Soracom Billing APIRetrieve usage charges (monthly bills, daily bill items, per-SIM and per-bill-item summaries), export bills...Sylvia API Billing APIThe Billing API from Sylvia API — 2 operation(s) for billing.Zoho BillingThe Zoho Billing API allows you to perform all operations from the web client and is built using REST princ...Zoho InvoiceThe Zoho Invoice API allows you to perform all the operations that you do with the web client. It is built ...CloudGuard Identity APIIAM Safe identity protection - lease-based elevation of IAM entities and the identity surface CloudGuard us...CloudGuard Inventory - AWS Application Integration APIAWS application-integration inventory - SNS topics, SQS queues and related messaging services.CloudGuard Inventory - AWS Global APIGlobal AWS inventory entities - organizational units, regions and account-wide objects CloudGuard fetches f...CloudGuard Inventory - AWS IAM APIAWS IAM inventory - users, roles, policies, virtual MFA devices and credential objects CloudGuard fetches f...CloudGuard Inventory - AWS Machine Learning APIAWS machine-learning inventory - SageMaker resources CloudGuard tracks as protected assets.CloudGuard Inventory - AWS Management Tools APIAWS management-tooling inventory - AWS Config settings, CloudTrail and related governance services.CloudGuard Inventory - AWS Networking and Content Delivery APIAWS networking inventory - VPCs, subnets, route tables, load balancers, Route 53 domains and CloudFront dis...CloudGuard Inventory - AWS Security, Identity and Compliance APIAWS security-service inventory - KMS keys, Secrets Manager and related security services as CloudGuard prot...CloudGuard Inventory - AWS Storage APIAWS storage inventory - S3 buckets, EBS volumes and backup vaults as CloudGuard protected assets.CloudGuard Inventory - Azure APIAzure inventory - virtual machines, web apps, storage, networking, policy assignments, analysis services an...CloudGuard Inventory - GCP APIGoogle Cloud inventory - networks, Pub/Sub topics, compute, storage and IAM objects CloudGuard fetches from...CloudGuard Inventory - OCI APIOracle Cloud Infrastructure inventory - compartments and OCI resources CloudGuard fetches from onboarded OC...CloudGuard Inventory APICross-cloud protected-asset inventory - entity reports and the generic inventory surface CloudGuard exposes...Kaleyra Platform APIAccount-level platform operations - subaccount management, billing, numbers provisioning, callback profiles...Crusoe Billing APIThe Billing API from Crusoe — 3 operation(s) for billing.Crusoe Billing APIThe Billing API from Crusoe — 3 operation(s) for billing.Crusoe Cloud APIThe Crusoe Cloud API is the primary control plane for provisioning and managing GPU compute, storage, netwo...CSG Singleview Billing APICSG Singleview is a comprehensive convergent billing and revenue management platform designed for communica...AdvicePay APIThe AdvicePay REST API (v1.0.1) exposes the fee-for-service billing platform to integrators: admins, adviso...PayPal Billing APIThe Billing API from PayPal — 13 operation(s) for billing.Zoom Commerce APIThe Zoom Commerce API allows partners to manage subscriptions, enable integrations, and handle business ope...Origami Risk Billing and Payments APIBilling account operations including making and reversing payments, plus an online policy payment surface i...ScrapingAnt Usage APIAccount credit metering for ScrapingAnt. GET /v2/usage returns the current plan name, subscription period, ...UISP CRM APIThe UISP CRM API is the per-instance REST API for the customer-relationship-management half of UISP, coveri...DealHub Billing APIThe Billing API from DealHub — 38 operation(s) for billing.Socotra Billing APIThe Billing API from Socotra — 124 operation(s) for billing.Offendersearch API Billing APIThe Billing API from Offendersearch API — 1 operation(s) for billing.APIContext Platform APIThe full APIContext (APImetrics) platform API — 325 operations across 217 paths, described by a first-party...Bright Data Billing APIThe Billing API from Bright Data — 2 operation(s) for billing.Semble Billing & Payments APIGraphQL surface for practice finances — invoices, invoice payments and line items, account statements, prod...SAP BRIM (Billing and Revenue Innovation Management) Billing APIBilling cycle and invoice generation operationsDatabento Billing APIThe billing API from Databento — 14 operation(s) for billing.Onshape Billing APIGet billing plan data for applications.RunPod Billing APIThe Billing API from RunPod — 3 operation(s) for billing.Vast.ai Billing APIThe Billing API from Vast.ai — 4 operation(s) for billing.Vast.ai REST APIThe Vast.ai REST API is the control plane for the GPU marketplace. It supports searching offers across host...Tabs Platform APIREST API for the Tabs revenue automation platform that exposes the core data model of customers, contracts,...Anchor Browser Billing APIThe Billing API from Anchor Browser — 1 operation(s) for billing.Cockroach Labs Billing APIRetrieve invoices and billing information for the CockroachDB Cloud organization.Charthop billing APIThe billing API from Charthop — 3 operation(s) for billing.PEXA Billing APIThe Billing API from PEXA — 1 operation(s) for billing.Worklittle Business Platform APIThe Business/platform surface of the Worklittle API — 32 operations for apply and Apply-with-AI sessions, P...Pinterest Billing APIThe Billing API from Pinterest — 8 operation(s) for billing.Google Play Billing APIImplement in-app purchases and subscriptions.Seven Bridges Billing APIThe Billing API from Seven Bridges — 8 operation(s) for billing.Uzum Merchant APIWebhook protocol that lets partners accept payments from inside the Uzum Bank mobile application. Uzum Bank...Alphaus Billing API(BETA) Billing API. Base URL: https://api.alphaus.cloud/m/blue/billingBLNG Billing APIREST API that manages BLNG payment and billing — listing Stripe products and prices, creating Stripe checko...now.gg Payments Server APIServer-to-server in-app purchase API for publishers using now.gg Payments. Backends verify a purchase token...Orion APIREST/JSON API (OrionApi) for the Orion Portfolio Accounting System, spanning Portfolio, Trading (Eclipse), ...bp Open Fleet Invoice Management APIReal-time access to fleet invoice data. GET /invoices retrieves and searches invoices with cost breakdowns,...tessl.io Billing APIThe Billing API from tessl.io — 4 operation(s) for billing.Agnost AI Billing APIStripe billing managementFrontline Billing APIView billing plan details, credits, and renewal informationKugelAudio billing APIThe billing API from KugelAudio — 2 operation(s) for billing.Defacto Billing APIThe Billing API from Defacto — 4 operation(s) for billing.OpenRelay Billing APIPrepaid balance, saved cards, deposits, and auto-recharge.Nevercode Billing APIREST API endpoints for billing.StepFun Accounts APIRetrieve account information including balances (GET /v1/accounts).Codag billing APIThe billing API from Codag — 4 operation(s) for billing.Arango Managed Platform (AMP) APIThe control-plane API of the Arango Managed Platform (formerly ArangoGraph Insights Platform / Oasis) — the...Golioth Billing APIThe Billing API from Golioth — 1 operation(s) for billing.Huma Billing APIThe Billing API from Huma — 40 operation(s) for billing.Novita AI GPU APIOn-demand GPU instance management and templates plus serverless GPU endpoints. Create, start, stop, and del...Root (fka Slim.ai) Billing APIThe Billing API from Root (fka Slim.ai) — 1 operation(s) for billing.Pipedrive Billing APIBilling is responsible for handling your subscriptions, payments, plans and add-ons.Schematic billing APIThe billing API from Schematic — 17 operation(s) for billing.Smol Machines billing APISelf-service account and meteringGitpod Accounts and Billing APIREST API for managing user accounts, SSO login sessions, and billing information including invoices and spe...Ory Billing APIOry Network workspace / project subscriptions.Tadeus API Billing APIThe billing API from Tadeus API — 6 operation(s) for billing.Workday Revenue Management APISOAP API for managing revenue recognition, contracts, and billing processes. Supports revenue accounting wo...Roku Billing APIBilling cycle and credit managementParcha Billing APIThe Billing API from Parcha — 1 operation(s) for billing.Scott Ai billing APIThe billing API from Scott Ai — 5 operation(s) for billing.Xata Billing APIInternal organization billing operationsAiven Billing APIThe Billing API from Aiven — 4 operation(s) for billing.CockroachDB Billing APIRetrieve invoices and billing information for the CockroachDB Cloud organization.Suger Billing APIAccess to Billing resources, such as addon, invoice, payment, etc.Akash Network Billing APIThe Billing API from Akash Network — 2 operation(s) for billing.Eon billing APIAccess billing and usage metering information.AlayaCare Accounting APIREST API for financial operations within AlayaCare, including billing records, invoices, and accounting dat...CloudZero Billing APIRetrieve cost and dimension data for billing analysis.CloudZero Billing APIThe Billing API exposes cost and dimension data for analysis. Endpoints under /v2/billing return cost rows ...Verifone PayPal eCommerce APIProcess PayPal and alternative payments through a single, globally unified checkout integration. The PayPal...AskUI billing APIThe billing API from AskUI — 4 operation(s) for billing.Macrometa Billing APIThe Billing API from Macrometa — 8 operation(s) for billing.Rapidata Billing APIThe Billing API from Rapidata — 24 operation(s) for billing.Zoca Billing APIThe billing API from Zoca — 46 operation(s) for billing.duck-creek Billing APIBilling account and invoice managementStrangeworks Platform GraphQL APIThe full Strangeworks platform GraphQL API covering user accounts, workspaces and members, invitations, bil...Strangeworks Products GraphQL APIThe product-side GraphQL API used by compute products published on the Strangeworks platform to register an...Great American Carrier Services Contract APISubmits, retrieves and searches contract and tracking information, including contract billing.Memesio billing APIThe billing API from Memesio — 2 operation(s) for billing.Arcee AI Billing APIThe Billing API from Arcee AI — 4 operation(s) for billing.Happyrobot Billing APIThe Billing API from Happyrobot — 4 operation(s) for billing.Starlink Billing APIThe Billing API from Starlink — 3 operation(s) for billing.Rightsline Royalties APIRESTful API for managing royalties, revenue data, and financial workflows. Supports bulk loading of revenue...Nuclei billing APIThe billing API from Nuclei — 1 operation(s) for billing.Firecrawl Billing APIThe Billing API from Firecrawl — 4 operation(s) for billing.Transloadit APICore REST API for creating and managing Assemblies (processing jobs), Templates, Template Credentials, Webh...Virtuagym Billing APIMember credits and club invoices.PBD TokenRouter Management APIAdministrative API for holders of a Management Key, covering API key listing/enable/disable, per-key spend ...Cryptomus Recurring Payments APICreate and manage recurring payment subscriptionsSolarize APIREST API for the Solarize meter-to-cash platform — customers, sites, meters, contracts, measurements, readi...HorizonIQ Billing APIEndpoints related to BillingWHMCS Billing APIInvoice, payment, and transaction managementBitPay Bills APIManage payment requests sent to specific buyers with fixed-price line items.OpenMeter Billing APIBilling profiles, invoices, and customer overrides.AgriBus Billing & Payments APISubscription and purchase service for the AgriBus paid plans - Stripe cards, coupons, invoices, upcoming in...Bunny.net Billing APIThe Billing API from Bunny.net — 3 operation(s) for billing.Bunny.net Billing APIBilling endpoints for retrieving account balance, monthly usage and invoices, and applying promo codes.CoreStory billing APIThe billing API from CoreStory — 4 operation(s) for billing.Parseflow Billing APIThe Billing API from Parseflow — 1 operation(s) for billing.Rackspace Billing APIThe Rackspace Billing API (V2) returns invoices, transactions, and account billing data programmatically.Railway Usage and Metrics APIGraphQL operations for reading resource consumption and cost. Queries include usage, estimatedUsage, and me...
Thin 56 Limited public surface area
BillingCompile transactions, fees, and payments into a single consolidated bill across vending, micro markets, and...Billogram v2 APIRESTful JSON API for managing invoices (billograms), customers, items, credit invoices, payment sources, of...MGID Agency APIREST API for advertising agencies to manage client accounts, retrieve financial statistics, view expense re...KW Marketplace Subscription & Metered Billing APIThe partner-facing surface behind the KW Marketplace, where vendors sell products to Keller Williams agents...Amdocs Billing APIBilling and invoice operationsOmniful, Inc. Billing APIThe Billing API from Omniful, Inc. — 9 operation(s) for billing.Scalable Press Billing APIInvoices and payments.Debbie Collect Billing APIThe Billing API from Debbie Collect — 1 operation(s) for billing.Provet Cloud Billing APIInvoices, refunds, and payments.CUDO Compute Billing APIThe Billing API from CUDO Compute — 4 operation(s) for billing.Recurly v3 APIFull REST API for managing accounts, subscriptions, plans, add-ons, coupons, invoices, line items, transact...Cursor Admin APIProgrammatic access to team data: members, usage metrics, spending, repository blocklists, daily/filtered u...OpenMind Core APIAccount and API-key management API (create/delete/list keys, account OMCU balance) at api.openmind.com/api/...Digital Ocean Billing APIThe billing endpoints allow you to retrieve your account balance, invoices and billing history. **Balance:*...Toss Payments Billing APIRecurring (automatic) payments via billing keys.Kimi (Moonshot AI) Billing APIThe Billing API from Kimi (Moonshot AI) — 1 operation(s) for billing.Overshoot Billing APIPricing, prepaid balance, and checkout.Moonshot AI Billing APIThe Billing API from Moonshot AI — 1 operation(s) for billing.Voltage Park Billing APIHourly rates and historical billing transactions.AbacatePay Billing APICreate and list billings (charges) with a shareable checkout URL.NOWPayments Recurring Payments APISubscription-based recurring crypto billing API that automates payment flows for SaaS and membership platfo...Zuora V1 APIThe Zuora v1 REST API provides complete coverage of Zuora Billing, Payments, and Platform features. It enab...Unum Billing APIPremium billing and payment managementFluence Billing APIBilling and payment related endpointsTelnyx Billing APIBilling operationsAPIs.io Engineering Platform Billing APIMonitor charges and usage from Actions and Packages.ReasonBlocks Billing APIThe Billing API from ReasonBlocks — 1 operation(s) for billing.PRIMIS Billing APIBilling APIQovery Billing APIThe Billing API from Qovery — 14 operation(s) for billing.TECO Energy Billing APIThe Billing API from TECO Energy — 3 operation(s) for billing.Kareo Billing APICharges, payments, and transactionsKareo Integration SOAP APIThe Kareo Integration SOAP API provides a web services interface for integrating third-party applications w...Paysafe Payment Scheduler APIA REST API for creating and managing recurring payment plans and customer subscriptions. Merchants define b...Zenskar APIZenskar's REST API for billing, contracts, usage metering, invoicing, payments, credit notes, and accountin...PayFast Subscriptions APIManage recurring billing subscription agreementsCosmoLex APIWeb services API for CosmoLex legal practice management. Enables programmatic access to matters, time entri...Zilliz Cloud Control Plane APIThe Control Plane API manages clusters (create / modify / suspend), users, roles, backups, alerts, metrics,...MakeLeaps APIREST API for the MakeLeaps cloud invoicing platform. Authenticated with OAuth 2.0 client-credentials agains...tidb Billing APIOperations for retrieving monthly billing summaries, cost details, and usage trends.Hiscox Setup Payment APIPartner-facing payment API that initiates the Hiscox policy payment process, completing the quote-to-buy fl...CloudAlly Billing APIBilling and invoicing data.Windsurf billing APIUsage configuration and credit balance managementmajesco Billing APIPremium billing and payment operationsplanetscale Billing APIAccess organization billing data and invoices programmatically.comma connect APIThe comma connect API is a JWT-authenticated REST API for comma / openpilot users and devices. It exposes t...Vetspire Billing & Invoices APIGraphQL operations over the Billing and New Billing domains - invoices, line items, orders, payments, and a...AWS Marketplace Metering Service APIAPI used by AWS Marketplace sellers of SaaS and container products to report customer usage and entitlement...BizVerify Billing APIThe Billing API from BizVerify — 2 operation(s) for billing.WellSky CareTend APIIntegration hub API for WellSky's CareTend home infusion and specialty pharmacy platform, providing program...SoftwareOne Marketplace Platform APIThe SoftwareOne Marketplace Platform API provides programmatic access to the marketplace catalog, enabling ...Gandi Billing APIThe Gandi Billing API allows you to manage account billing information.Multiplier Invoices APIConsolidated invoice and billing data for employment, payroll, and contractor services. Available to integr...AEB Billing APIAPI for the billing of servicesZoho Invoice APIREST API for managing organizations, contacts, items, invoices, estimates, credit notes, recurring invoices...Anyscale Organizations APIManages organizations, users, roles, IAM, and billing relationships at the tenancy level.PagBank Recurring Payments APISubscription billing API for managing recurring charges. Handles subscription creation, billing cycles, pay...
Emerging 39 Early or largely undocumented
NMI Recurring Billing APIThe NMI Recurring Billing API provides subscription and recurring payment management including plan creatio...Notyfi billing APIThe billing API from Notyfi — 3 operation(s) for billing.Maxio Advanced Billing APIREST API for managing the full subscription lifecycle in Maxio Advanced Billing (formerly Chargify): custom...Oracle Utilities Opower REST API (Digital Self Service - Energy Management)RESTful API for viewing and managing Opower customer, utility-account, usage, billing, disaggregation, neig...Tripo OpenAPI User Balance APIReturns the calling API key's remaining credit balance and any frozen credits held against in-flight tasks....RecVue Billing APIBill runs and invoice generation.Todyl External APITodyl's External API is a path-versioned REST API served from https://api.todyl.com. Probing it unauthentic...Found InvoicingCreate and send invoices, track their status, and get paid directly into the Found account, with invoice in...Wynsure Billing APIAPI capabilities of the Wynsure Billing solution covering the entire billing process for individual and gro...Wynsure REST APIRESTful API exposing Wynsure's core insurance platform capabilities for integration with third-party system...Certinia Billing Central APIGlobal Apex service classes for subscription and usage billing. BillingService, BillingDocumentsService, Bi...Lit Protocol Billing APIThe Billing API from Lit Protocol — 4 operation(s) for billing.Southern Company Customer Account APIThe Southern Company Customer Account API provides access to utility account data for Alabama Power, Georgi...Cox Account Management APIREST API for managing Cox customer accounts, including service subscriptions, billing information, user pro...Dentrix Insurance & Claims APIRead insurance coverage and claim status and, on Ascend, submit claims. The Dentrix Developer Program expos...Spheron GPU Cloud APIREST API for programmatically managing GPU deployments across the Spheron marketplace. Covers provider and ...Litify Salesforce REST APIProvides access to the Litify legal operating system via the Salesforce REST API. Supports managing matters...Asaas Boleto APIIssue, retrieve, and reconcile Brazilian boleto bancário (bank slip) charges, with configurable fines, inte...Asaas Charges (Cobranças) APICore billing endpoint for creating individual charges payable by Boleto, Pix, Credit Card, Debit Card, or "...Asaas Installments (Parcelamentos) APIGenerate a fixed series of installment charges from a single installment plan - typical for splitting a tot...LISNR Billing APIThe Billing API from LISNR — 1 operation(s) for billing.Southwest Gas My Account APIThe Southwest Gas My Account API powers the online customer portal and mobile application for natural gas u...LiqPay Invoice APIAPI for generating and sending payment invoices to customers by email or phone number. Invoices include ite...LiqPay Subscriptions APIAPI for creating and managing recurring payment subscriptions. Supports daily, weekly, monthly, and yearly ...Carepatron Billing API (Modeled)Modeled product-area API for billing - invoices, payments, and insurance claim management. endpointsModeled...PeopleSoft Accounts Receivable APIREST API for customer management, billing, receipts, and AR reporting.PeopleSoft Projects APIREST API for project costing, billing, resource management, and project reporting.FOCUS (FinOps Open Cost and Usage Specification)FOCUS defines a common normalized data schema for cloud and technology billing data. The specification is d...Waste Connections Customer PortalThe Waste Connections MyAccount customer portal provides online access to account management, service sched...Atmos Energy Account ManagementOnline account management portal for Atmos Energy customers providing access to billing, payment, usage his...FieldEdge Invoices & Payments APIGenerate and retrieve invoices from completed work and record payments, feeding the QuickBooks accounting s...CMA CGM Invoice APIInvoice API family exposing freight invoices and associated documents programmatically — including a "Copy ...QXO Invoice APIProvides access to invoices, payment status, and financial information.Aderant Legal Business Management APIAderant provides comprehensive business management software for law firms and professional services organiz...Denticon Financial Ledger APIAccess patient ledger, account balance, and transaction data for analytics, patient billing, and payment re...TherapyNotes Billing and Claims API (Modeled)Modeled capability area for medical billing - electronic insurance claims, ERA (electronic remittance advic...LEAP Time & Billing APIModeled time recording, invoicing, and billing surface, evidenced by LEAP's own marketed "automatic timekee...tab32 Ledger APIAccess to the tab32 ledger data object - patient and practice financial ledger, charges, and insurance clai...tab32 Payments APIAccess to the tab32 payments data object - patient payments and transaction records (tab32 integrates payme...
Minimal 3 Almost no public developer surface
CN eBillCN eBill is the customer tool for managing rail freight invoices, account statements, and online bill payme...Phreesia Payments APIPatient payments, card-on-file, copay collection, and payment plans, with real-time payment posting back to...ConnectZ Policy Payment Status APIExposes the payment status of a Zurich insurance policy (paid, due, lapsed) so partners and downstream syst...
Companies reaching this through an API (212)
These companies publish an API, specification or operation carrying “Billing” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.
4Paradigm
AbacatePay
Acronis
AEB
Agnost AI
Agri Info Design
Aiven
Akash Network
American Financial Group
Amigo
Anchor Browser
Android
Anyscale
APIContext
APIs.io Engineering Platform
Appwrite
ArangoDB
Arcee AI
AskUI
Atmos Energy
AWS Marketplace
BitPay
BizVerify
Bluestacks
BP
Bright Data
Bunny.net
Cambio Healthcare Systems
Canadian National Railway
Carepatron
Charthop
Clerk
ClickHouse
CloudAlly
Cloudera
CloudGuard
CloudZero
CMA CGM
Cockroach Labs
CockroachDB
Codag
Comma.ai
Compresr
CoreStack
CoreStory
Cox Communications
cPanel
Criteo
Crusoe
Cryptomus
Show all 212 companies ↓
CUDO Compute
Cursor
Databento
Datadog
Debbie Collect
Defacto
Denticon
Dentrix
Didit
Diffbot
Digital Ocean
Duck Creek
Eden AI
Edgee
Elastic Stack (ELK Stack)
Elation Health
Eon
fal
FieldEdge
Firecrawl
Fluence
Found
Frontline
FullEnrich
Gandi
Gencove
Genesys
GitHub
Gitpod
Golioth
Happyrobot
HERE
Hiscox
HookLogic (Criteo)
HorizonIQ
Hubble Network
HubSpot
Huma
Kaleyra
Kareo
Keller Williams
Kimi (Moonshot AI)
Koyeb
KugelAudio
LaserData
LEAP
Lev
LiqPay
LISNR
Lit Protocol
LucidLink
Macrometa
Majesco
Mastercard
Memesio
MGID
Mixedbread
Moonshot AI
Multiplier
Nevercode
NexGen Cloud
NMI
Notyfi
Novita AI
NOWPayments
Nuclei
Nutshell
Offendersearch API
Omniful, Inc.
Onshape
OpenMercantil
OpenMind
OpenRelay
OPOWER
Orange Business
Ory
Overshoot
overshoot.ai
PagBank
PaleBlueDot.AI
Parcha
Parseflow
PayFast
Paysafe
PeopleSoft Financials
PEXA
Phreesia
PingCAP
Pinterest
Pipedrive
Planetscale
Postiz
Postman
Prime Intellect
PRIMIS
PydanticAI
Qovery
QXO Building Products
Rackspace Technology
Railway
Rapidata
Raygun
RB2B
ReasonBlocks
Remote
Rightsline
Roku
Root (fka Slim.ai)
Roper Technologies
RunPod
Rye
Scalable Press
Scott Ai
ScrapingAnt
Semble
Seven Bridges
Smol Machines
SoftwareOne
Soracom
Southern Company
Southwest Gas
Spheron
Starlink
StepFun
Strangeworks
Stripe
Sylvia API
tab32
Tadeus API
Tebra
TECO Energy
Telnyx
TensorDock
tessl.io
The Mobility House
TherapyNotes
Tidb
Todyl
Topograph
Transloadit
Tripo AI
Ubiquiti
Unum
Uzum
Vast.ai
Verifone
Vetspire
Virtuagym
VMware
Voltage Park
Waste Connections
WHMCS
Windsurf
Workday Finance
Worklittle
Xata
Zilliz
Zoca
Zoho
Zoom
Zurich Insurance
Zyte
Score breakdown
Frequency
77.7
log-scaled weighted occurrences
Breadth
4.1
spread across providers
Quality lift
41.8
mean composite of providers using it
Cohesion
11.0
strength of nearest seed neighbor
Related tags
Invoices 54 co-occurrences
Usage 44 co-occurrences
Invoicing 43 co-occurrences
Subscription 70 co-occurrences
Customers 55 co-occurrences
APIKeys 37 co-occurrences
Organization 52 co-occurrences
Payments 112 co-occurrences
Where this tag comes from
Api tag278
Provider tag150
Openapi tag137
Openapi op tag723
Cohort brief
Auto-generatedThe 147 providers in the APIs.io catalog tagged Billing, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
Providers
147
all scored
Mean Kin Score
37.5
+13.6 vs catalog 23.9
Mean Agent Readiness
22.1
+10.1 vs catalog 12
Spread
6.9–86
median 37.7 · σ 15.7
How the 147 split by band
Exemplar 6Strong 12Developing 44Thin 48Emerging 31Minimal 6
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Contract Quality | 36.6 | 19.8 | +16.8 | 147 |
| Developer Ergonomics | 38.9 | 23.4 | +15.5 | 147 |
| Access Clarity | 40.7 | 26.5 | +14.2 | 147 |
| Operational Transparency | 24 | 13.9 | +10.1 | 147 |
| Discoverability | 67.3 | 61.2 | +6.1 | 147 |
| Contract Governance | 10 | 6.4 | +3.6 | 147 |
A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.
What this cohort publishes
| Artifact | This cohort | Catalog | Difference |
|---|---|---|---|
| MCP server (any) | 19% | 10% | +9 |
| MCP server (first-party) | 30% | 13% | +17 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 20% | 11% | +9 |
| Security | 100% | 96% | +4 |
| Arazzo workflows | 3% | 2% | +1 |
| Governance rules | 19% | 14% | +5 |
mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.
Top by Kin Score
All 150 members of this roster resolve to a scored provider in
the catalog.Generated from the catalog build of
16 September 2026, across 27514
providers, using the same computation served by the
APIs.io cohort API. Briefs are published for rosters of
5 or more scored providers; below that a distribution is not meaningful.
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.