Orb
Orb is a usage-based billing and metering platform that turns product usage events into subscriptions, prices, invoices, and credits. The Orb REST API ingests metered events, models customers, plans, prices, and items, runs subscriptions, and automates invoicing, credit ledgers, alerts, and webhooks for modern revenue teams.
Orb publishes 21 APIs on the APIs.io network, including Alerts API, Coupons API, Credits API, and 18 more. Tagged areas include Billing, Usage-Based Billing, Metering, Subscription, and Invoicing.
Orb’s developer surface includes authentication, documentation, and 10 more developer resources.
Kin Score
APIs 21
Individual APIs this provider publishes, each with its own machine-readable definition.
Orb Alerts API
The Alerts API from Orb — 4 operation(s) for alerts.
Orb Coupons API
The Coupons API from Orb — 2 operation(s) for coupons.
Orb Credits API
The Credits API from Orb — 4 operation(s) for credits.
Orb Customers API
The Customers API from Orb — 5 operation(s) for customers.
Orb Events API
The Events API from Orb — 4 operation(s) for events.
Orb Invoices API
The Invoices API from Orb — 4 operation(s) for invoices.
Orb Items API
The Items API from Orb — 2 operation(s) for items.
Orb Metrics API
The Metrics API from Orb — 2 operation(s) for metrics.
Orb Plans API
The Plans API from Orb — 2 operation(s) for plans.
Orb Prices API
The Prices API from Orb — 3 operation(s) for prices.
Orb Subscriptions API
The Subscriptions API from Orb — 5 operation(s) for subscriptions.
Orb Alerts API
The Alerts API from Orb — 3 operation(s) for alerts.
Orb Availability API
The Availability API from Orb — 1 operation(s) for availability.
Orb Coupons API
The Coupons API from Orb — 1 operation(s) for coupons.
Orb Credit Notes API
The Credit Notes API from Orb — 1 operation(s) for credit notes.
Orb Customers API
The Customers API from Orb — 2 operation(s) for customers.
Orb Events API
The Events API from Orb — 1 operation(s) for events.
Orb Invoices API
The Invoices API from Orb — 1 operation(s) for invoices.
Orb Plans API
The Plans API from Orb — 1 operation(s) for plans.
Orb Prices API
The Prices API from Orb — 1 operation(s) for prices.
Orb Subscriptions API
The Subscriptions API from Orb — 2 operation(s) for subscriptions.
Scroll for all 21
Open Collections 13
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONOrb Alerts API
OPEN COLLECTIONOrb Alerts Coupons API
OPEN COLLECTIONOrb Alerts Credits API
OPEN COLLECTIONOrb Alerts Customers API
OPEN COLLECTIONOrb Alerts Events API
OPEN COLLECTIONOrb Alerts Invoices API
OPEN COLLECTIONOrb Alerts Items API
OPEN COLLECTIONOrb Alerts Metrics API
OPEN COLLECTIONOrb Alerts Plans API
OPEN COLLECTIONOrb Alerts Prices API
OPEN COLLECTIONOrb Alerts Subscriptions API
OPEN COLLECTIONOrb API
OPEN COLLECTIONScroll for all 13
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Orb Billing Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Orb Billing Finops
FINOPSSecurity Posture 4
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 4
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Source (apis.yml)
Work with this as data
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