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131 lines
4.7 KiB
ReStructuredText
131 lines
4.7 KiB
ReStructuredText
API
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===
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Invoice Ninja provides a REST based API, `click here <https://app.invoiceninja.com/api-docs#/>`_ to see the full list of methods available.
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To access the API you first need to create a token using the "Tokens” page under "Advanced Settings”.
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- **Zapier** [hosted or self-host]: https://zapier.com/zapbook/invoice-ninja/
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- **Integromat**: https://www.integromat.com/en/integrations/invoiceninja
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- **PHP SDK**: https://github.com/invoiceninja/sdk-php
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- **Zend Framework**: https://github.com/alexz707/InvoiceNinjaModule
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.. NOTE:: Replace ninja.dev with https://app.invoiceninja.com to access a hosted account.
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Reading Data
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""""""""""""
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Here’s an example of reading the list of clients using cURL from the command line.
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.. code-block:: shell
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curl -X GET ninja.dev/api/v1/clients -H "X-Ninja-Token: TOKEN"
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For invoices, quotes, tasks and payments simply change the object type.
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.. code-block:: shell
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curl -X GET ninja.dev/api/v1/invoices -H "X-Ninja-Token: TOKEN"
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You can search clients by their email address or id number and invoices by their invoice number.
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.. code-block:: shell
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curl -X GET ninja.dev/api/v1/clients?email=<value> -H "X-Ninja-Token: TOKEN"
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curl -X GET ninja.dev/api/v1/clients?id_number=<value> -H "X-Ninja-Token: TOKEN"
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curl -X GET ninja.dev/api/v1/invoices?invoice_number=<value> -H "X-Ninja-Token: TOKEN"
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To load a single record specify the Id in the URL.
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.. code-block:: shell
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curl -X GET ninja.dev/api/v1/invoices/1 -H "X-Ninja-Token: TOKEN"
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You can specify additional relationships to load using the ``include`` parameter.
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.. code-block:: shell
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curl -X GET ninja.dev/api/v1/clients/1?include=invoices.invitations -H "X-Ninja-Token: TOKEN"
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You can download a PDF using the following URL
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.. code-block:: shell
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curl -X GET ninja.dev/api/v1/download/1 -H "X-Ninja-Token: TOKEN"
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Optional Settings
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"""""""""""""""""
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The following are optional query parameter settings:
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- ``serializer``: Either array (the default) or `JSON <http://jsonapi.org/>`_.
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- ``include``: A comma-separated list of nested relationships to include.
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- ``client_id``: If set the results will be filtered by the client.
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- ``page``: The page number of results to return when the results are paginated.
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- ``per_page``: The number of results to return per page.
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- ``updated_at``: Timestamp used as a filter to only show recently updated records.
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Creating Data
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"""""""""""""
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.. TIP:: Add ``-H "X-Requested-With: XMLHttpRequest"`` to see validation errors in the response.
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Here’s an example of creating a client. Note that email address is a property of the client’s contact not the client itself.
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.. code-block:: shell
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curl -X POST ninja.dev/api/v1/clients -H "Content-Type:application/json" \
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-d '{"name":"Client","contact":{"email":"test@example.com"}}' -H "X-Ninja-Token: TOKEN"
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You can also update a client by specifying a value for ‘id’. Next, here’s an example of creating an invoice.
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.. code-block:: shell
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curl -X POST ninja.dev/api/v1/invoices -H "Content-Type:application/json" \
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-d '{"client_id":"1", "invoice_items":[{"product_key": "ITEM", "notes":"Test", "cost":10, "qty":1}]}' \
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-H "X-Ninja-Token: TOKEN"
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If the product_key is set and matches an existing record the product fields will be auto-populated. If the email field is set then we’ll search for a matching client. If no matches are found a new client will be created.
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Options
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^^^^^^^
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The following options are available when creating an invoice.
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- ``email_invoice``: Email the invoice to the client.
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- ``auto_bill``: Attempt to auto-bill the invoice using stored payment methods or credits.
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- ``paid``: Create a payment for the defined amount.
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Updating Data
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"""""""""""""
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.. NOTE:: When updating a client it's important to include the contact ids.
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.. code-block:: shell
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curl -X PUT ninja.dev/api/v1/clients/1 -H "Content-Type:application/json" \
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-d '{"name":"test", "contacts":[{"id": 1, "first_name": "test"}]}' \
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-H "X-Ninja-Token: TOKEN"
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You can archive, delete or restore an entity by setting ``action`` in the request
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.. code-block:: shell
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curl -X PUT ninja.dev/api/v1/invoices/1?action=archive \
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-H "X-Ninja-Token: TOKEN"
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Emailing Invoices
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"""""""""""""""""
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To email an invoice use the email_invoice command passing the id of the invoice.
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.. code-block:: shell
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curl -X POST ninja.dev/api/v1/email_invoice -d '{"id":1}' \
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-H "Content-Type:application/json" -H "X-Ninja-Token: TOKEN"
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Subscriptions
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"""""""""""""
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You can use subscriptions to have Invoice Ninja POST newly created records to a third-party application. To enable this feature you need to manually add a record to the subscriptions table. To determine the event_id find the associated EVENT_CREATE_ value from app/Constants.php.
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