Introduction - PayPulse

Welcome to PayPulse

PayPulse is a subscription billing platform that handles invoicing, dunning, usage-based pricing, and secure payments. Base URL: https://api.paypulse.cv/api/v1

Quickstart

Get your first API call running in 2 minutes.

Authentication

Learn how to authenticate with API keys and JWT tokens.

API Reference

Full reference for every endpoint.

Core concepts

Concept	Description
Merchant	Your business account. Owns projects and API keys.
Project	A logical grouping for plans, customers, and subscriptions.
Plan	A pricing configuration — fixed or metered billing.
Subscription	A customer’s active enrollment in a plan.
Invoice	A billing record generated each period.
Checkout Session	A hosted payment page for customers to subscribe.

Authentication

All API requests require either:

API key — passed as X-Api-Key header. Scopes to a project.
JWT token — passed as Authorization: Bearer <token>. Used for merchant management routes.

Some endpoints accept both (dual-auth). See Authentication for details.

Rate limits

100 requests/second per API key
1000 requests/minute per merchant

Rate limit headers are included in every response:

X-RateLimit-Limit: 100
X-RateLimit-Remaining: 97
X-RateLimit-Reset: 1690000000

​Welcome to PayPulse

Quickstart

Authentication

API Reference

​Core concepts

​Authentication

​Rate limits

Welcome to PayPulse

Core concepts

Authentication

Rate limits