Orsun Pay

Orsun Pay Usage billing API

The Usage billing API from Orsun Pay — 13 operation(s) for usage billing.

GitHub OpenAPI

Operations 15

POST /v1/usage-billing/events Record a usage event #
GET /v1/usage-billing/invoices List usage invoices #
GET /v1/usage-billing/plans List usage plans #
POST /v1/usage-billing/plans Create a usage plan #
GET /v1/usage-billing/subscriptions List usage subscriptions #
POST /v1/usage-billing/subscriptions Create a usage subscription #
GET /v1/usage-billing/subscriptions/{id} Get a usage subscription #
POST /v1/usage-billing/subscriptions/{id}/auto-renew/confirm confirmAutoRenew for a usage subscription #
POST /v1/usage-billing/subscriptions/{id}/auto-renew/disable disableAutoRenew for a usage subscription #
POST /v1/usage-billing/subscriptions/{id}/auto-renew/setup setupAutoRenew for a usage subscription #
POST /v1/usage-billing/subscriptions/{id}/cancel Cancel a usage subscription #
POST /v1/usage-billing/subscriptions/{id}/notifications notifications for a usage subscription #
GET /v1/usage-billing/subscriptions/{id}/payments/history paymentHistory for a usage subscription #
POST /v1/usage-billing/subscriptions/{id}/payments/recover recoverPayment for a usage subscription #
POST /v1/usage-billing/subscriptions/{id}/sync Reconcile a usage subscription #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/orsunpay-com/openapi/orsunpay-com-usage-billing-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://artifacts.apis.io/orsunpay-com/json-schema/orsunpay-com-usage-subscription-detail-response-dto-schema.json
📊
JSONSchema
https://artifacts.apis.io/orsunpay-com/json-schema/orsunpay-com-usage-subscription-response-dto-schema.json

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/orsunpay-com:orsunpay-com-usage-billing-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

orsunpay-com-usage-billing-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  contact:
    name: OrsunPay
  description: Server-to-server merchant payments. Money is always a decimal string in major units.
  title: OrsunPay Merchant Usage billing API
  version: '1.0'
servers: []
tags:


# --- truncated at 32 KB (124 KB total) ---
# Full source: https://artifacts.apis.io/orsunpay-com/openapi/orsunpay-com-usage-billing-api-openapi.yml