# Zoho Billing Integration via LowCodeAPI

**Last Updated**: February 10, 2026

## Overview
Billing and invoicing

**Categories:**
- {'id': 'zoho-suite', 'name': 'Zoho Suite', 'description': 'Zoho business applications and productivity tools', 'priority': 17}

## Base Endpoint
https://api.lowcodeapi.com/zohobilling

**Important**: Always include the provider name in the URL path after `api.lowcodeapi.com/`

## Authentication
**Type:** OAUTH2.0

**Official Documentation:** https://www.zoho.com/billing/api/

## URL Format (Important)

LowCodeAPI supports two URL formats. **Always try the New Format first**, then fall back to Old Format if needed.

### New Format (Priority)
- Path parameters stay in the URL path
- Do NOT include path parameters as query parameters
- Example: `https://api.lowcodeapi.com/{provider}/resource/{id}?api_token=XXX`

### Old Format (Fallback)
- Path parameters become query parameters
- Example: `https://api.lowcodeapi.com/{provider}/resource/id?id={id}&api_token=XXX`

### Decision Flow for AI Agents
1. Always use **New Format** first - keep path parameters in the URL path
2. If you get a 404 or error, try **Old Format** with sanitized path
3. Log which format worked for future requests to this provider

## API Categories

## Common Endpoints

### Create an addon

**Method:** POST
**LowCodeAPI Path:** /billing/v1/addons

**New Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/addons?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/addons?api_token=YOUR_API_TOKEN

**Example Request (New Format):**

```bash
curl -X POST 'https://api.lowcodeapi.com/zohobilling/billing/v1/addons?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://www.zoho.com/billing/api/v1/addons/#create-an-addon

### List all addons

**Method:** GET
**LowCodeAPI Path:** /billing/v1/addons

**New Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/addons?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/addons?api_token=YOUR_API_TOKEN

**Example Request (New Format):**

```bash
curl -X GET 'https://api.lowcodeapi.com/zohobilling/billing/v1/addons?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://www.zoho.com/billing/api/v1/addons/#list-all-addons

### Update an addon

**Method:** PUT
**LowCodeAPI Path:** /billing/v1/addons/Email-basic

**New Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/addons/Email-basic?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/addons/email-basic?api_token=YOUR_API_TOKEN

**Example Request (New Format):**

```bash
curl -X PUT 'https://api.lowcodeapi.com/zohobilling/billing/v1/addons/Email-basic?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://www.zoho.com/billing/api/v1/addons/#update-an-addon

### Retrieve an addon

**Method:** GET
**LowCodeAPI Path:** /billing/v1/addons/Email-basic

**New Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/addons/Email-basic?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/addons/email-basic?api_token=YOUR_API_TOKEN

**Example Request (New Format):**

```bash
curl -X GET 'https://api.lowcodeapi.com/zohobilling/billing/v1/addons/Email-basic?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://www.zoho.com/billing/api/v1/addons/#retrieve-an-addon

### Delete an addon

**Method:** DELETE
**LowCodeAPI Path:** /billing/v1/addons/Email-basic

**New Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/addons/Email-basic?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/addons/email-basic?api_token=YOUR_API_TOKEN

**Example Request (New Format):**

```bash
curl -X DELETE 'https://api.lowcodeapi.com/zohobilling/billing/v1/addons/Email-basic?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://www.zoho.com/billing/api/v1/addons/#delete-an-addon

### Mark as active

**Method:** POST
**LowCodeAPI Path:** /billing/v1/products/903000000045027/markasactive

**New Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/products/903000000045027/markasactive?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/products/903000000045027/markasactive?api_token=YOUR_API_TOKEN

**Example Request (New Format):**

```bash
curl -X POST 'https://api.lowcodeapi.com/zohobilling/billing/v1/products/903000000045027/markasactive?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://www.zoho.com/billing/api/v1/products/#mark-as-active

### Mark as inactive

**Method:** POST
**LowCodeAPI Path:** /billing/v1/products/903000000045027/markasinactive

**New Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/products/903000000045027/markasinactive?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/products/903000000045027/markasinactive?api_token=YOUR_API_TOKEN

**Example Request (New Format):**

```bash
curl -X POST 'https://api.lowcodeapi.com/zohobilling/billing/v1/products/903000000045027/markasinactive?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://www.zoho.com/billing/api/v1/products/#mark-as-inactive

### Retrieve a bank account information

**Method:** GET
**LowCodeAPI Path:** /billing/v1/customers/9030000005664/bankaccounts/90300000079126

**New Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/customers/9030000005664/bankaccounts/90300000079126?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/customers/9030000005664/bankaccounts/90300000079126?api_token=YOUR_API_TOKEN

**Example Request (New Format):**

```bash
curl -X GET 'https://api.lowcodeapi.com/zohobilling/billing/v1/customers/9030000005664/bankaccounts/90300000079126?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://www.zoho.com/billing/api/v1/bank-account/#retrieve-a-bank-account-information

### Retrieve a credit card information

**Method:** GET
**LowCodeAPI Path:** /billing/v1/customers/9030000005664/cards/90300000079226

**New Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/customers/9030000005664/cards/90300000079226?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/customers/9030000005664/cards/90300000079226?api_token=YOUR_API_TOKEN

**Example Request (New Format):**

```bash
curl -X GET 'https://api.lowcodeapi.com/zohobilling/billing/v1/customers/9030000005664/cards/90300000079226?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://www.zoho.com/billing/api/v1/cards/#retrieve-a-credit-card-information

### Delete a credit card

**Method:** DELETE
**LowCodeAPI Path:** /billing/v1/customers/9030000005664/cards/90300000079226

**New Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/customers/9030000005664/cards/90300000079226?api_token=YOUR_API_TOKEN

**Old Format URL:**
https://api.lowcodeapi.com/zohobilling/billing/v1/customers/9030000005664/cards/90300000079226?api_token=YOUR_API_TOKEN

**Example Request (New Format):**

```bash
curl -X DELETE 'https://api.lowcodeapi.com/zohobilling/billing/v1/customers/9030000005664/cards/90300000079226?api_token=YOUR_API_TOKEN'
```

**Official Documentation:** https://www.zoho.com/billing/api/v1/cards/#delete-a-credit-card


## Usage Examples

### Example 1: Basic API Request (New Format)

Making a simple GET request to retrieve resources:

```bash
# Get a list of resources - no path parameters needed
curl -X GET "https://api.lowcodeapi.com/zohobilling/endpoint?api_token=YOUR_API_TOKEN"
```

### Example 2: Request with Path Parameters (New Format)

Retrieving a specific resource using its ID:

```bash
# Get specific resource by ID - replace RESOURCE_ID with actual ID from previous response
curl -X GET "https://api.lowcodeapi.com/zohobilling/endpoint/{RESOURCE_ID}?api_token=YOUR_API_TOKEN"
# Note: RESOURCE_ID typically comes from a previous list request or from the provider dashboard
```

### Example 3: POST Request with Body (New Format)

Creating a new resource:

```bash
# Create a new resource
curl -X POST "https://api.lowcodeapi.com/zohobilling/endpoint?api_token=YOUR_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"field": "value", "another_field": "another_value"}'
```

## Error Handling

LowCodeAPI returns standard HTTP status codes. Common errors:

| Status Code | Description |
|-------------|-------------|
| 200 | Success - Request completed successfully |
| 400 | Bad Request - Invalid parameters or request body |
| 401 | Unauthorized - Invalid or missing API token |
| 403 | Forbidden - Insufficient permissions |
| 404 | Not Found - Endpoint or resource doesn't exist |
| 429 | Too Many Requests - Rate limit exceeded |
| 500 | Server Error - Provider API error |

All error responses include error details:

```json
{
  "data": {
    "error": {
      "message": "Error description",
      "code": "ERROR_CODE"
    }
  }
}
```

## Complete Endpoint Reference

| Endpoint | Method | Category |
|----------|--------|----------|
| Create an addon | POST | Addons |
| List all addons | GET | Addons |
| Update an addon | PUT | Addons |
| Retrieve an addon | GET | Addons |
| Delete an addon | DELETE | Addons |
| Mark as active | POST | Products |
| Mark as inactive | POST | Products |
| Retrieve a bank account information | GET | Bank-Accounts |
| Retrieve a credit card information | GET | Cards |
| Delete a credit card | DELETE | Cards |
| List all Active Credit Cards of a Customer | GET | Cards |
| Create a contact person | POST | Contact-Persons |
| List of all contact persons | GET | Contact-Persons |
| Update a contact person | PUT | Contact-Persons |
| Retrieve a contact person | GET | Contact-Persons |
| Delete a contact person | DELETE | Contact-Persons |
| Create an coupon | POST | Coupons |
| List all coupons | GET | Coupons |
| Update a coupon | PUT | Coupons |
| Retrieve a coupon | GET | Coupons |
| Delete a coupon | DELETE | Coupons |
| Create a credit note | POST | Credit-Notes |
| Retreive a credit note | GET | Credit-Notes |
| Delete a credit note | DELETE | Credit-Notes |
| Email a credit note | POST | Credit-Notes |
| Void a credit note | POST | Credit-Notes |
| Open a voided credit note | POST | Credit-Notes |
| Apply Credits to Multiple Invoices | POST | Credit-Notes |
| List all customers | GET | Customers |
| Create a customer | POST | Customers |
| Update a customer | PUT | Customers |
| Retrieve a customer | GET | Customers |
| Delete a customer | DELETE | Customers |
| Retrieve a customer Using CRM Reference | GET | Customers |
| List of transactions | GET | Customers |
| List of events | GET | Events |
| Retrieve an event | GET | Events |
| Retrieve a hosted page | GET | Hosted-Pages |
| List of HostedPages | GET | Hosted-Pages |
| Create a subscription | POST | Hosted-Pages |
| Update a subscription | PUT | Subscriptions
 |
| Update card for a subscription | POST | Hosted-Pages |
| Buy one-time addon for a subscription | POST | Hosted-Pages |
| List all invoices | GET | Invoices |
| Retrieve an invoice | GET | Invoices |
| Convert to open | POST | Invoices |
| Void an invoice | POST | Invoices |
| Email an invoice | POST | Invoices |
| Collect charge via bank account / credit card | POST | Invoices |
| Write off | POST | Invoices |
| Update address | PUT | Invoices |
| Update Custom Fields | POST | Subscriptions
 |
| Apply Multiple Credits to Invoice | POST | Invoices |
| Add items to a pending invoice | POST | Invoices |
| Delete items from a pending invoice | DELETE | Invoices |
| Add attachment to an invoice | POST | Invoices |
| Cancel write off | POST | Invoices |
| Create a payment | POST | Payments |
| Update a payment | PUT | Payments |
| Retrieve a payment | GET | Payments |
| Delete a payment | DELETE | Payments |
| Create a plan | POST | Plans |
| List all plans | GET | Plans |
| Update a plan | PUT | Plans |
| Retrieve a plan | GET | Plans |
| Delete a plan | DELETE | Plans |
| List of all products | GET | Products |
| Create a product | POST | Products |
| Update a product | PUT | Products |
| Retrieve a product | GET | Products |
| Delete a product | DELETE | Products |
| Create a project | POST | Projects |
| List projects | GET | Projects |
| Update a project | PUT | Projects |
| Get a project | GET | Projects |
| Delete project | DELETE | Projects |
| Activate a project | POST | Projects |
| Deactivate a project | POST | Projects |
| Clone a project | POST | Projects |
| Assign users | POST | Projects |
| List Users | GET | Projects |
| Invite user | POST | Projects |
| Update user | PUT | Projects |
| Get a User | GET | Projects |
| Delete user | DELETE | Projects |
| Post comment | POST | Projects |
| List comments | GET | Projects |
| Delete comment | DELETE | Projects |
| List invoices | GET | Projects |
| Refund a credit note | POST | Refunds |
| Refund a payment | POST | Refunds |
| Retrieve refund details | GET | Refunds |
| Retrieve list of taxes | GET | Settings |
| Retrieve list of tax Exemptions | GET | Settings |
| Retrieve list of tax Authorities | GET | Settings |
| Retrieve Churn Message preferences | GET | Settings |
| Create a subscription | POST | Subscriptions
 |
| List all subscriptions | GET | Subscriptions
 |
| Retrieve a subscription | GET | Subscriptions
 |
| Delete a subscription | DELETE | Subscriptions
 |
| Cancel a subscription | POST | Subscriptions
 |
| Reactivate subscription | POST | Subscriptions
 |
| View Scheduled Changes | GET | Subscriptions
 |
| Subscription Activities | GET | Subscriptions
 |
| Buy one-time addon | POST | Subscriptions
 |
| Associate a coupon | POST | Subscriptions
 |
| Remove a coupon | DELETE | Subscriptions
 |
| Update Card | POST | Subscriptions
 |
| Remove Card | DELETE | Subscriptions
 |
| Add Charge | POST | Subscriptions
 |
| Add contact person | POST | Subscriptions
 |
| Postpone renewal | POST | Subscriptions
 |
| Add/Edit description for a item in line items list | POST | Subscriptions
 |
| Change to Online/Offline mode | POST | Subscriptions
 |
| Update Reference | POST | Subscriptions
 |
| Update Sales Person | POST | Subscriptions
 |
| Add a note | POST | Subscriptions
 |
| Delete a note | DELETE | Subscriptions
 |
| Add a task | POST | Tasks |
| List tasks | GET | Tasks |
| Update a task | PUT | Tasks |
| Get a task | GET | Tasks |
| Delete a Task | DELETE | Tasks |
| Log time entries | POST | Time Entries |
| List time entries. | GET | Time Entries |
| Delete time entries | DELETE | Time Entries |
| Update time entry | PUT | Time Entries |
| Get a time entry | GET | Time Entries |
| Delete time entry | DELETE | Time Entries |
| Start timer | POST | Time Entries |
| Stop timer | POST | Time Entries |
| Get timer | GET | Time Entries |
| Retrieve an unbilled charge | GET | Unbilled-Charges |
| Delete unbilled charge | DELETE | Unbilled-Charges |
| Convert unbilled charge to invoice | POST | Unbilled-Charges |

## API Definition Endpoints

You can fetch the complete API specification for this provider:

**New Format (OpenAPI spec):**
```bash
curl 'https://backend.lowcodeapi.com/zohobilling/openapi'
```

**Old Format (API definition):**
```bash
curl 'https://backend.lowcodeapi.com/zohobilling/definition'
```

## Response Format

All responses are wrapped in a `data` key:

```json
{
  "data": {
    // Actual response from provider (object or array)
  }
}
```