Authenticate requests using your Contacts API credentials and an API key with scope of contacts.readonly. Use OAuth when available to secure access.
Wasi uses your API key and OAuth tokens to securely connect to the Contacts API and perform actions within the defined scopes.
GET /contacts/:contactId, GET /contacts/:contactId/tasks, GET /contacts/:contactId/tasks/:taskId, GET /contacts/:contactId/notes, GET /contacts/:contactId/notes/:id, GET /contacts/:contactId/appointments, GET /contacts/, GET /contacts/business/:businessId, POST /contacts/, PUT /contacts/:contactId, DELETE /contacts/:contactId, POST /contacts/:contactId/tasks, PUT /contacts/:contactId/tasks/:taskId, PUT /contacts/:contactId/tasks/:taskId/completed, DELETE /contacts/:contactId/tasks/:taskId, POST /contacts/:contactId/tags
Trigger: Retrieve a contact by ID to start a workflow.
Actions: Fetch contact data along with tasks, notes and appointments; map fields to Wasi.
GET /contacts/:contactId
Key fields: contactId, name, email, phone, lastModified
Trigger: New task is created in Wasi to push to Contacts API.
Actions: POST /contacts/:contactId/tasks; update or delete tasks as needed.
POST /contacts/:contactId/tasks
Key fields: contactId, taskId, title, dueDate, status
Trigger: Task status changes or completion in Wasi triggers update.
PUT /contacts/:contactId/tasks/:taskId/completed
Key fields: contactId, taskId, status, completedAt
Automate contact syncing to keep records up to date.
Centralize tasks, notes, and appointments for easy access.
Speed up workflows with triggers and actions, no coding required.
This glossary explains endpoints, triggers, actions, keys, and processes used in the Wasi to Contacts API integration.
A specific URL path used to access a resource in the Contacts API.
An event that starts a workflow in Wasi when data changes.
An operation performed via the API to read or modify data.
Important data fields used in endpoints for identification and mapping.
When a form is submitted in Wasi, automatically create a related task in the Contacts API and assign it to the contact.
Push contact notes from the API into your knowledge base for easy retrieval.
Trigger follow-up tasks whenever an appointment is scheduled for a contact.
Generate an API key and client credentials from the Contacts API dashboard and note them securely.
Select the endpoints you need and apply the correct scope (for example, contacts.readonly).
Run test requests, verify data mappings, and deploy to production with monitoring.
The Contacts API is the endpoint layer of the GHL platform that lets you access and manage contact records, tasks, notes, and more. It enables programmatic read and write operations to keep your CRM data synchronized. This API is designed to support automation and integrations like Wasi without needing manual data entry. It exposes a set of endpoints for common actions such as fetching a contact, listing tasks, and updating records.
To authenticate Wasi with the Contacts API, start with a secure API key and the appropriate OAuth credentials. Apply the scope that matches your needs (for example, contacts.readonly for read operations). Ensure tokens are refreshed on a schedule and stored securely to protect sensitive contact data.
This integration exposes endpoints for reading and writing contacts, tasks, notes, appointments, and more. Examples include GET /contacts/:contactId, POST /contacts/:contactId/tasks, and PUT /contacts/:contactId/tasks/:taskId/completed. You can use these to build automated flows in Wasi without code.
Yes. Wasi can create, update, and delete contacts and related items such as tasks and notes via the Contacts API. Use the appropriate endpoints and ensure your API credentials have the needed permissions. Implement error handling for failed writes and data conflicts.
Rate limits apply to API calls. Plan retries with exponential backoff and implement graceful degradation in your flows. Use batching where supported and monitor quota usage to avoid hitting limits during peak times.
Field mapping is supported. You can map contact fields (name, email, phone) and related entities (tasks, notes) between Wasi and the Contacts API to ensure data consistency across systems.
API keys and OAuth credentials are found in your Contacts API dashboard. Keep credentials secure, rotate keys periodically, and store them in a secure vault or integration manager to prevent unauthorized access.
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Complete Operations Catalog - 126 Actions & Triggers
