Hyperline

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.

7 APIs 0 Features

BillingSubscriptionsUsage-BasedMeteringPaymentsInvoicingFinOps

APIs

Hyperline Customers API

Create, list, update, archive, and manage customers along with their payment methods, credits, features, segments, tax rates, valuation, and the self-serve customer portal.

Hyperline Products & Plans API

Manage the product and pricing catalog - products, price books, price configurations, features, coupons, and promotion codes - including draft and versioned catalog publishing.

Hyperline Subscriptions API

Create and manage subscriptions across their full lifecycle - activate, pause, cancel, renew, reinstate, schedule updates and phase transitions - plus subscription templates, tr...

Hyperline Usage & Events API

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...

Hyperline Invoices API

Create, list, update, charge, void, and download invoices; manage invoice transactions, mark uncollectible, validate, and issue credit notes against invoices.

Hyperline Payments API

Record payments and refund transactions across native payment provider integrations (Stripe, GoCardless, Mollie, Airwallex), plus bank accounts and customer wallets.

Hyperline Webhooks API

Register and manage webhook endpoints and inspect delivered webhook messages to receive real-time notifications of billing lifecycle events.

Resources

Sources

aid: hyperline
url: https://raw.githubusercontent.com/api-evangelist/hyperline/refs/heads/main/apis.yml
name: Hyperline
kind: company
description: 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.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Billing
- Subscriptions
- Usage-Based
- Metering
- Payments
- Invoicing
- FinOps
created: '2026-06-20'
modified: '2026-06-20'
specificationVersion: '0.19'
apis:
- aid: hyperline:hyperline-customers-api
  name: Hyperline Customers API
  tags:
  - Customers
  - Accounts
  - Credits
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.hyperline.co/api-reference/endpoints/customers
  baseURL: https://api.hyperline.co/v1
  properties:
  - url: https://docs.hyperline.co/api-reference/docs/getting-started
    type: Documentation
  - url: https://docs.hyperline.co/api-reference/endpoints/customers
    type: APIReference
  - url: openapi/hyperline-openapi.yml
    type: OpenAPI
  - url: collections/hyperline.postman_collection.json
    type: PostmanCollection
  description: Create, list, update, archive, and manage customers along with their
    payment methods, credits, features, segments, tax rates, valuation, and the
    self-serve customer portal.
- aid: hyperline:hyperline-products-plans-api
  name: Hyperline Products & Plans API
  tags:
  - Products
  - Plans
  - Catalog
  - Pricing
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.hyperline.co/api-reference/endpoints/products
  baseURL: https://api.hyperline.co/v1
  properties:
  - url: https://docs.hyperline.co/api-reference/endpoints/products
    type: Documentation
  - url: https://docs.hyperline.co/api-reference/endpoints/products
    type: APIReference
  - url: openapi/hyperline-openapi.yml
    type: OpenAPI
  - url: collections/hyperline.postman_collection.json
    type: PostmanCollection
  description: Manage the product and pricing catalog - products, price books, price
    configurations, features, coupons, and promotion codes - including draft and
    versioned catalog publishing.
- aid: hyperline:hyperline-subscriptions-api
  name: Hyperline Subscriptions API
  tags:
  - Subscriptions
  - Lifecycle
  - Quotes
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.hyperline.co/api-reference/endpoints/subscriptions
  baseURL: https://api.hyperline.co/v1
  properties:
  - url: https://docs.hyperline.co/api-reference/endpoints/subscriptions
    type: Documentation
  - url: https://docs.hyperline.co/api-reference/endpoints/subscriptions
    type: APIReference
  - url: openapi/hyperline-openapi.yml
    type: OpenAPI
  - url: collections/hyperline.postman_collection.json
    type: PostmanCollection
  description: 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).
- aid: hyperline:hyperline-usage-events-api
  name: Hyperline Usage & Events API
  tags:
  - Usage
  - Events
  - Metering
  - Ingestion
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.hyperline.co/api-reference/endpoints/billable-events
  baseURL: https://api.hyperline.co/v1
  properties:
  - url: https://docs.hyperline.co/api-reference/endpoints/billable-events
    type: Documentation
  - url: https://docs.hyperline.co/api-reference/endpoints/billable-events
    type: APIReference
  - url: openapi/hyperline-openapi.yml
    type: OpenAPI
  - url: collections/hyperline.postman_collection.json
    type: PostmanCollection
  description: 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.
- aid: hyperline:hyperline-invoices-api
  name: Hyperline Invoices API
  tags:
  - Invoices
  - Credit Notes
  - Billing
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.hyperline.co/api-reference/endpoints/invoices
  baseURL: https://api.hyperline.co/v1
  properties:
  - url: https://docs.hyperline.co/api-reference/endpoints/invoices
    type: Documentation
  - url: https://docs.hyperline.co/api-reference/endpoints/invoices
    type: APIReference
  - url: openapi/hyperline-openapi.yml
    type: OpenAPI
  - url: collections/hyperline.postman_collection.json
    type: PostmanCollection
  description: Create, list, update, charge, void, and download invoices; manage
    invoice transactions, mark uncollectible, validate, and issue credit notes
    against invoices.
- aid: hyperline:hyperline-payments-api
  name: Hyperline Payments API
  tags:
  - Payments
  - Transactions
  - Refunds
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.hyperline.co/api-reference/endpoints/payments
  baseURL: https://api.hyperline.co/v1
  properties:
  - url: https://docs.hyperline.co/api-reference/endpoints/payments
    type: Documentation
  - url: https://docs.hyperline.co/api-reference/endpoints/payments
    type: APIReference
  - url: openapi/hyperline-openapi.yml
    type: OpenAPI
  - url: collections/hyperline.postman_collection.json
    type: PostmanCollection
  description: Record payments and refund transactions across native payment
    provider integrations (Stripe, GoCardless, Mollie, Airwallex), plus bank
    accounts and customer wallets.
- aid: hyperline:hyperline-webhooks-api
  name: Hyperline Webhooks API
  tags:
  - Webhooks
  - Events
  - Notifications
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.hyperline.co/api-reference/endpoints/webhooks
  baseURL: https://api.hyperline.co/v1
  properties:
  - url: https://docs.hyperline.co/api-reference/endpoints/webhooks
    type: Documentation
  - url: https://docs.hyperline.co/api-reference/endpoints/webhooks
    type: APIReference
  - url: openapi/hyperline-openapi.yml
    type: OpenAPI
  - url: collections/hyperline.postman_collection.json
    type: PostmanCollection
  description: Register and manage webhook endpoints and inspect delivered webhook
    messages to receive real-time notifications of billing lifecycle events.
common:
- type: LinkedIn
  url: https://www.linkedin.com/company/hyperline
- type: Website
  url: https://www.hyperline.co
- type: Documentation
  url: https://docs.hyperline.co
- type: Plans
  url: plans/hyperline-plans-pricing.yml
- type: RateLimits
  url: rate-limits/hyperline-rate-limits.yml
- type: FinOps
  url: finops/hyperline-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com