Chargebee

At a glance

Availability: Experimental (how to enable).
Auth: Basic auth.
Connection: HTTP Basic auth with CHARGEBEE_API_KEY as the username and CHARGEBEE_API_PASSWORD as the password.
Docs: https://apidocs.chargebee.com/docs/api/auth

Set these per environment. See Connect an integration.

Variable	Required	Description
`CHARGEBEE_API_KEY`	Yes	Chargebee API key, used as the HTTP Basic username (Settings → Configure Chargebee → API Keys and Webhooks) Docs.
`CHARGEBEE_API_PASSWORD`	No	HTTP Basic password - Chargebee expects this to stay empty; leave it as an empty string
`CHARGEBEE_SITE`	Yes	Chargebee site name (the subdomain of your Chargebee account, e.g. acme or acme-test) Docs.

Create a Chargebee account: Sign up at https://www.chargebee.com. A test site (e.g. acme-test.chargebee.com) is created automatically when you sign up - use it for development before switching to your live site.
Create an API key: In the Chargebee app go to Settings → Configure Chargebee → API Keys and Webhooks → API Keys, click Add an API Key, choose Full-Access Key, and copy the generated key.
Set environment variables: Add CHARGEBEE_API_KEY (the key from step 2) and CHARGEBEE_SITE (your site subdomain, e.g. acme-test) to your .env. Leave CHARGEBEE_API_PASSWORD unset or empty - Chargebee uses the API key as the HTTP Basic username with an empty password.
Verify access: Run List Subscriptions with site set to your CHARGEBEE_SITE value. All requests go to https://{site}.chargebee.com/api/v2 over HTTPS.

API keys are environment-specific: your test site and live site have separate keys and separate site subdomains.
Chargebee filters use bracket operators in query parameter names, e.g. status[is]=active or email[is]=[email protected].
List endpoints paginate with an opaque next_offset string - pass it back as the offset parameter to fetch the next page.

Tool	Access	Description
List Subscriptions	Read	List subscriptions with optional status or customer filtering
Get Subscription	Read	Retrieve a single subscription with its plan, status, and billing details
List Customers	Read	List customers with optional email filtering
List Invoices	Read	List invoices with optional status, customer, or subscription filtering
List Item Prices	Read	List item prices (plans, addons, charges) in the catalog to find IDs and pricing for subscriptions
Get Invoice	Read	Retrieve a single invoice with its line items, amounts due, and linked payments
List Transactions	Read	List payment-level transactions (payments, refunds, authorizations) behind invoices, e.g. to review failed payments
Create Customer	Write	Create a new customer record in Chargebee

List my active Chargebee subscriptions and summarize them by plan.
Show Chargebee invoices with status payment_due or not_paid and which customers they belong to.
Look up a Chargebee customer by email and show their subscriptions and recent invoices.