Use OAuth 2.0 to authorize the Contacts API with your Zoho Billing account. Ensure you have the correct scopes and redirect URI configured.
Zoho Billing supports OAuth 2.0 authentication and API keys. Configure credentials in your Zoho developer console and grant consent to the integration.
The list below covers essential endpoints such as fetching a contact, managing tasks, notes, and tags.
Trigger when a contact is created or updated in Zoho Billing to keep GHL in sync.
Actions: upsert contact in the Contacts API, update tasks and notes as needed.
GET /contacts/:contactId is used to fetch the latest contact data.
Key fields: contactId, name, email, phone.
Trigger on new contact creation in Zoho Billing.
Actions: POST /contacts/ to create contact, then sync IDs.
POST /contacts/ creates a new contact in GHL.
Key fields: name, email, phone, businessId.
Trigger when a tag is added in Zoho Billing.
Actions: POST /contacts/:contactId/tags to apply tags; use GET /contacts/:contactId to verify.
POST /contacts/:contactId/tags
Key fields: contactId, tag(s).
No-code integration allows you to automate workflows without writing code.
Rapid setup with ready to use endpoints and triggers.
Unified data view across Contacts, Tasks, Notes and Tags.
This glossary defines core terms and processes used in the integration between Zoho Billing and the Contacts API.
A URL or path that exposes a specific action in the API, such as GET /contacts/:contactId.
Authorization framework used to grant access to resources securely.
A person or entity stored in Zoho Billing with identifying details.
A callback URL that notifies your system about events like updates or creations.
Automatically push new leads from Zoho Billing into the Contacts API to avoid data gaps.
When tasks or notes are updated, reflect changes in both systems to keep teams aligned.
Use tags to segment contacts and drive targeted automations across apps.
Create an OAuth client in Zoho Console and obtain client credentials to authorize the GHL integration.
Add the Contacts API endpoints and set up webhooks or polling to trigger actions.
Run tests with sample contact data and verify data flows between Zoho Billing and the Contacts API.
The connection uses OAuth 2.0 with scopes set to readonly access for contacts. Data is transmitted over HTTPS and tokens rotate regularly. Always store credentials securely and follow best practices.
The essential endpoints are GET /contacts/:contactId, POST /contacts/, PUT /contacts/:contactId, and GET /contacts/:contactId/tasks. You can extend with notes and tags as needed.
You do not need to write code for basic setups. The platform provides no code connecters and prebuilt actions. For advanced workflows, small scripting can be added.
Use the OAuth flow to obtain access tokens. Register your app, authorize the connection, and store the refresh token to maintain access.
Yes. You can sync tasks and notes along with contacts. Use the corresponding endpoints to create and update these records.
Check error messages and HTTP status codes, verify credentials, scopes, and endpoint URLs. Review webhook delivery logs and retry failed attempts.
Rate limits vary by endpoint. Plan for batching requests and implementing exponential backoff.
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Complete Operations Catalog - 126 Actions & Triggers
