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Full detail: Where this data comes from
Hyperline is a usage-based billing and subscription platform that helps B2B SaaS companies manage their entire quote-to-cash workflow. Its REST API covers customers, a product and plan catalog, subscriptions, real-time usage and event ingestion, invoicing, payments, credit notes, and webhooks for hybrid pricing models combining subscription and metered charges.
APIs.json: https://raw.githubusercontent.com/api-evangelist/hyperline/refs/heads/main/apis.yml
- Billing
- Subscriptions
- Usage-Based
- Metering
- Payments
- Invoicing
- FinOps
- Created: 2026-06-20
- Modified: 2026-06-20
Create, list, update, archive, and manage customers along with their payment methods, credits, features, segments, tax rates, valuation, and the self-serve customer portal.
- Human URL: https://docs.hyperline.co/api-reference/endpoints/customers
- Base URL:
https://api.hyperline.co/v1
- Customers
- Accounts
- Credits
- Documentation
- API Reference
- OpenAPI — OpenAPI Specification
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
Manage the product and pricing catalog - products, price books, price configurations, features, coupons, and promotion codes - including draft and versioned catalog publishing.
- Human URL: https://docs.hyperline.co/api-reference/endpoints/products
- Base URL:
https://api.hyperline.co/v1
- Products
- Plans
- Catalog
- Pricing
- Documentation
- API Reference
- OpenAPI — OpenAPI Specification
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
Create and manage subscriptions across their full lifecycle - activate, pause, cancel, renew, reinstate, schedule updates and phase transitions - plus subscription templates, transitions, and quotes (CPQ).
- Human URL: https://docs.hyperline.co/api-reference/endpoints/subscriptions
- Base URL:
https://api.hyperline.co/v1
- Subscriptions
- Lifecycle
- Quotes
- Documentation
- API Reference
- OpenAPI — OpenAPI Specification
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
Ingest billable events (single or batch), retrieve and delete events, simulate prices, and read aggregated customer usage via aggregators with grouped, timeseries, and per-event breakdowns.
- Human URL: https://docs.hyperline.co/api-reference/endpoints/billable-events
- Base URL:
https://api.hyperline.co/v1
- Usage
- Events
- Metering
- Ingestion
- Documentation
- API Reference
- OpenAPI — OpenAPI Specification
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
Create, list, update, charge, void, and download invoices; manage invoice transactions, mark uncollectible, validate, and issue credit notes against invoices.
- Human URL: https://docs.hyperline.co/api-reference/endpoints/invoices
- Base URL:
https://api.hyperline.co/v1
- Invoices
- Credit Notes
- Billing
- Documentation
- API Reference
- OpenAPI — OpenAPI Specification
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
Record payments and refund transactions across native payment provider integrations (Stripe, GoCardless, Mollie, Airwallex), plus bank accounts and customer wallets.
- Human URL: https://docs.hyperline.co/api-reference/endpoints/payments
- Base URL:
https://api.hyperline.co/v1
- Payments
- Transactions
- Refunds
- Documentation
- API Reference
- OpenAPI — OpenAPI Specification
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
Register and manage webhook endpoints and inspect delivered webhook messages to receive real-time notifications of billing lifecycle events.
- Human URL: https://docs.hyperline.co/api-reference/endpoints/webhooks
- Base URL:
https://api.hyperline.co/v1
- Webhooks
- Events
- Notifications
- Documentation
- API Reference
- OpenAPI — OpenAPI Specification
- Postman Collection — Postman Collection 2.1
- Open Collection — Open Collection 1.0
FN: Kin Lane Email: kin@apievangelist.com