Paypal Invoices

Name: Invoices API
Brand: Invoices
Availability: InStock

✓ Official Vendor SpecPaymentsPayment Processingoauth222 EndpointsREST

Install Jentic One Beta

Connect the Invoices to your agent

Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Invoices, or any other public or private API you need. You set the rules, the agent never sees your credentials, and every call is logged.

Two steps, two machines. Install the instance in a safe environment, then register your agent from wherever it runs.

Step 1: Jentic One Host machine

# On the machine that will host your Jentic One instance:
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh

Step 2: Agent machine

# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh
jentic register       # connects your agent to your Jentic One instance

Jentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.

Capabilities

What an agent can do with Invoices API.

Create draft invoice

List invoices

Send invoice

Cancel sent invoice

GET STARTED

Start building with Invoices API

Explore with Jentic

View OpenAPI Document

For Agents

Programmatically create draft invoice, list invoices. Covers 22 operations with oauth2 authentication.

Use for: I need to draft invoice, I want to invoices, Search for send invoice, Find all send invoice reminder

Not supported: Does not handle communications, crm, or developer tools - use for payments only.

Use the Invoicing API to create, send, and manage invoices. You can also use the API or webhooks to track invoice payments. When you send an invoice to a customer, the invoice moves from draft to payable state. PayPal then emails the customer a link to the invoice on the PayPal website. Customers with a PayPal account can log in and pay the invoice with PayPal. Alternatively, customers can pay as . The API exposes 22 endpoints secured with oauth2 authentication.

Use Cases

Patterns agents use Invoices API for, with concrete tasks.

★ Payments Operations

Use the Invoices to perform payments operations programmatically. The API provides 22 endpoints covering core functionality including create draft invoice, list invoices, send invoice.

Call POST /v2/invoicing/invoices to create draft invoice

Automated invoices Management

Automate invoices operations by combining multiple Invoices endpoints. Agents can list invoices and then send invoice in a single workflow.

Call GET /v2/invoicing/invoices to list invoices, then verify the result

AI Agent Integration via Jentic

AI agents discover and call Invoices endpoints through Jentic without managing credentials directly. An agent searches for the required operation by intent, receives the matching endpoint schema, and executes the call with Jentic-managed authentication. This eliminates the need to read API documentation or handle oauth2 tokens manually.

Search Jentic for 'create draft invoice', load the operation schema, and execute with Jentic-managed credentials

Key Endpoints

22 endpoints — use the invoicing api to create, send, and manage invoices.

METHOD

PATH

DESCRIPTION

POST

/v2/invoicing/invoices

Create draft invoice

GET

/v2/invoicing/invoices

List invoices

POST

/v2/invoicing/invoices/{invoice_id}/send

Send invoice

POST

/v2/invoicing/invoices/{invoice_id}/remind

Send invoice reminder

POST

/v2/invoicing/invoices/{invoice_id}/cancel

Cancel sent invoice

POST

/v2/invoicing/invoices/{invoice_id}/payments

Record payment for invoice

DELETE

/v2/invoicing/invoices/{invoice_id}/payments/{transaction_id}

Delete external payment

POST

/v2/invoicing/invoices/{invoice_id}/refunds

Record refund for invoice

POST

/v2/invoicing/invoices

Create draft invoice

GET

/v2/invoicing/invoices

List invoices

POST

/v2/invoicing/invoices/{invoice_id}/send

Send invoice

POST

/v2/invoicing/invoices/{invoice_id}/remind

Send invoice reminder

POST

/v2/invoicing/invoices/{invoice_id}/cancel

Cancel sent invoice

Why Jentic?

Three things that make agents converge on Jentic-routed access.

Credential isolation

Your PayPal OAuth client id and secret are stored once, encrypted, by your own Jentic One instance and injected at execution time, with token refresh handled for you. They never enter the agent's prompt, logs, or context.

Intent-based discovery

Agents search Jentic by intent such as 'create a draft invoice' or 'send an invoice reminder', and Jentic returns the matching Invoices operation with its input schema so the agent calls the right endpoint without browsing the reference docs.

Time to first call

FAQs

Specific to using Invoices API through Jentic.

What authentication does the Invoices use?

The Invoices uses OAuth 2.0 for authorization. Through Jentic, these credentials are stored encrypted in your Jentic One instance and injected at execution time, so raw secrets never enter the agent context.

Can I create draft invoice with the Invoices?

Yes. Use the POST /v2/invoicing/invoices endpoint. The API returns structured JSON responses that agents can parse and act on directly.

What are the rate limits for the Invoices?

Rate limits are not specified in the OpenAPI spec. Check the vendor documentation for current limits. Through Jentic, rate limiting is handled automatically with retry logic built into the execution layer.

How do I create draft invoice through Jentic?

Install the Jentic SDK with pip install jentic, authenticate through Jentic One, the self-hosted execution layer, then search for 'create draft invoice'. Jentic returns the matching Invoices operation with its input schema. Load the schema and execute the call - credentials are injected automatically.

How many endpoints does the Invoices have?

The Invoices exposes 22 endpoints covering invoices, search-invoices, templates operations.

Can I limit what my agent is allowed to do with the PayPal Invoices API?

Yes. Jentic One is self-hosted by you, so your own rules decide which invoicing operations and credentials the agent may use. Because the invoice id sits in the URL path, such as /v2/invoicing/invoices/{invoice_id}/send, you can pin the agent to a single invoice and allow only sending and reminding on it. Cancelling an invoice, recording a payment, or deleting an external payment stay off limits unless you explicitly grant those operations.

Paypal Invoices

Connect the Invoices to your agent

Capabilities

Start building with Invoices API

Use Cases

Key Endpoints

Why Jentic?

Related APIs

FAQs