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Pennylane Customer Invoices API

The Customer Invoices API from Pennylane — 7 operation(s) for customer invoices.

Pennylane Customer Invoices API is one of 19 APIs that Pennylane publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Customer Invoices. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 9 operations across 7 paths, and defines 1 schema. It is described by OpenAPI 3.0.1, at version 2.0.

Requests are made against a single base URL, https://app.pennylane.com/api/external/v2.

9 operations 7 paths 1 schemas 2 GET4 POST3 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.1
API Version
2.0
Base URL
https://app.pennylane.com/api/external/v2
Authentication
HTTP Bearer
Terms of Service
Resource Areas
1

Authentication & Security 1

Pennylane Customer Invoices API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (token) (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — Bearer token in the Authorization header. The token may be a Company API token, a Firm API token, or an OAuth 2.0 access token obtained via https://app.pennyla…

Paths & Operations 9

Across 7 paths, the API surfaces 9 operations — 2 GET, 4 POST, 3 PUT. Each is listed below with its method, path, parameters, and response codes.

Customer Invoices 9
GET
/customer_invoices
List customer invoices
getCustomerInvoices 3 params → 200429
POST
/customer_invoices
Create a customer invoice
postCustomerInvoices body → 201422
POST
/customer_invoices/import
Import an invoice with file attached
importCustomerInvoices body → 201
GET
/customer_invoices/{id}
Retrieve a customer invoice
getCustomerInvoice 1 param → 200
PUT
/customer_invoices/{id}
Update a customer invoice
updateCustomerInvoice 1 param body → 200
PUT
/customer_invoices/{id}/finalize
Finalize a draft customer invoice
finalizeCustomerInvoice 1 param → 200
PUT
/customer_invoices/{id}/mark_as_paid
Mark a customer invoice as paid
markAsPaidCustomerInvoice 1 param → 200
POST
/customer_invoices/{id}/send_by_email
Send a customer invoice by email
sendByEmailCustomerInvoice 1 param → 204409
POST
/customer_invoices/{id}/matched_transactions
Match a transaction to a customer invoice
postCustomerInvoiceMatchedTransactions 1 param body → 200

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is Error (3 properties). Each schema is shown below with its type and property counts.

Error
object
Consistent JSON error schema returned across the API.
3 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

pennylane-customer-invoices-api-openapi.yml Raw ↑

Other APIs Pennylane publishes across the network.

Pennylane Account API
Pennylane Accounting Exports API
Pennylane Bank Accounts API
Pennylane Billing Subscriptions API
Pennylane Categories API
Pennylane Change Events API
Pennylane Customers API
Pennylane E-Invoicing API
Pennylane File Attachments API
Pennylane Journals API
Pennylane Ledger Accounts API
Pennylane Ledger Entries API
Where this information came from

This is an independent, third-party profile of Pennylane Customer Invoices API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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