Stripe

Connect fyrn to Stripe to automate payment workflows — create customers, collect payments, manage subscriptions, and issue refunds.

Overview

Property	Value
Type	http
Authentication	api_key
Category	Finance & Accounting

Configuration

Field	Type	Required	Description
api_key	string	Yes	Stripe secret API key (sk_live_... or sk_test_...)

Available actions

Create Customer

Create a new Stripe customer for billing.

Endpoint	POST /v1/customers
Method	POST

Create Payment Intent

Create a PaymentIntent to collect a payment. This is the recommended way to accept payments.

Endpoint	POST /v1/payment_intents
Method	POST

Create Invoice

Create a draft invoice for a customer. Add invoice items, then finalize and send.

Endpoint	POST /v1/invoices
Method	POST

List Charges

List all charges, optionally filtered by customer.

Endpoint	GET /v1/charges
Method	GET

Create Subscription

Create a recurring subscription for a customer.

Endpoint	POST /v1/subscriptions
Method	POST

Create Refund

Refund a charge or payment intent (full or partial).

Endpoint	POST /v1/refunds
Method	POST

Example flow

name: new-customer-subscription
description: When a user signs up, create a Stripe customer and start a subscription
trigger:
  type: webhook
  event: user.signup

steps:
  - id: create-customer
    connector: stripe
    action: create-customer
    params:
      email: "{{ trigger.body.email }}"
      name: "{{ trigger.body.name }}"
      metadata:
        source: "{{ trigger.body.signup_source }}"

  - id: start-subscription
    connector: stripe
    action: create-subscription
    params:
      customer: "{{ steps.create-customer.result.id }}"
      items:
        - price: "price_standard_monthly"