Pennylane

Pennylane Customers API

The Customers API from Pennylane — 4 operation(s) for customers.

Documentation GitHub OpenAPI

Operations 4

GET /customers List customers (company and individual) #

GET /customers/{id} Retrieve a customer #

POST /company_customers Create a company customer #

POST /individual_customers Create an individual customer #

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/pennylane-customers-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

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

openapi: 3.2.0
info:
  title: Pennylane Company Account Customers API
  description: Pennylane is a French financial and accounting operating system for SMEs and accounting firms. The Company API (v2) lets companies, firms, and integration partners access and sync invoicing, accounting, banking, and financial data, and automate end-to-end workflows. V2 is the stable version; V1 is deprecated.
  termsOfService: https://pennylane.readme.io/docs/api-contract-terms
  contact:
    name: Pennylane API Support
    url: https://pennylane.readme.io/docs/how-to-reach-out-to-us
  version: '2.0'
servers:
- url: https://app.pennylane.com/api/external/v2
  description: Production (v2)
security:
- bearerAuth: []
tags:
- name: Customers
paths:
  /customers:
    get:
      operationId: getCustomers
      tags:
      - Customers
      summary: List customers (company and individual)
      description: 'Requires scope: customers:readonly or customers:all.'
      responses:
        '200':
          description: OK
  /customers/{id}:
    get:
      operationId: getCustomer
      tags:
      - Customers
      summary: Retrieve a customer
      parameters:
      - $ref: '#/components/parameters/PathId'
      responses:
        '200':
          description: OK
  /company_customers:
    post:
      operationId: postCompanyCustomer
      tags:
      - Customers
      summary: Create a company customer
      description: 'Requires scope: customers:all.'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
      responses:
        '201':
          description: Created
  /individual_customers:
    post:
      operationId: postIndividualCustomer
      tags:
      - Customers
      summary: Create an individual customer
      description: 'Requires scope: customers:all.'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
      responses:
        '201':
          description: Created
components:
  parameters:
    PathId:
      name: id
      in: path
      required: true
      description: Internal Pennylane resource id (v2 uses internal ids only, not source_id).
      schema:
        type: integer
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: token
      description: 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.pennylane.com/oauth/authorize and /oauth/token.