How does OCNORA authenticate with COAX Communication Hub?

With a stored API key credential, shaped {"api_key": "..."} or a raw key string. A connection test can check it when you add it.

What can I automate with COAX Communication Hub?

COAX Communication Hub has no typed nodes of its own. Your COAX Communication Hub connection is used by COAX: Cancel Agreement (coax.agreement_cancel), COAX: Create Agreement (coax.agreement_create), COAX: Get Agreement (coax.agreement_get), COAX: List Agreements (coax.agreement_list), COAX: Render Agreement (coax.agreement_render), COAX: Send Agreement (coax.agreement_send) and 151 more.

What if the COAX Communication Hub operation I need is not listed?

Where COAX Communication Hub has an HTTP API, call it from the HTTP node with the same credential, or describe the step to the AI builder, which asks our team for a typed node when one is missing.

Are there templates that use COAX Communication Hub?

Not yet. Start from a blank workflow, or describe the workflow to Build with AI.

How are COAX Communication Hub calls controlled?

Every call and every run step is audited, runs count against the execution budget, and Workflow Health pre-flights the workflow when you save it.

COAX Communication Hub

EmailAPI keyConnection test available

The COAX Communication Hub — one credential for email delivery (send / bulk / status), NDA agreements, HR offer letters, and the HR profile + document workflow. Powers every coax.* node.

COAX Communication Hub has no typed nodes of its own: it connects as a stored credential that 157 generic nodes use — the node picks COAX Communication Hub from the connection you select.

Ask about COAX Communication Hub COAX Communication Hub API docs ↗

Before you connect COAX Communication Hub

Authentication: API key
Credential: {"api_key": "..."} or a raw key string
Connection test: Available: the stored credential can be checked against the provider when you add it. This is not a record that a test was run or passed.

What you can do with COAX Communication Hub

Operations of the generic nodes your COAX Communication Hub connection drives, grouped by what they do to your data.

Create and send 34

Create Agreement
Send Agreement
Generate HR Document
Send HR Document
Submit HR Document
Create Draft
and 28 more

Read and search 60

Get Agreement
List Agreements
Render Agreement
List Approvals
Export Audit Log
List Audit Log
and 54 more

Update 33

Approve
Reject Approval
Pause Campaign
Resume Campaign
Requeue Dead Letter
Requeue Dead Letters
and 27 more

Delete and cancel 10

Cancel Agreement
Cancel Campaign
Cancel HR Document
Delete Draft
Cancel Employment Update
Undo Profile Workflow
and 4 more

Other operations 20

Dashboard Summary
HR Document Versions
Email Body
Customers Info
Email Status
Employment History
and 14 more

Nodes that use your COAX Communication Hub connection

These generic nodes accept your COAX Communication Hub credential. Each chooses the provider from the connection you select, so the same node also works with the other providers shown.

COAX: Cancel Agreement
coax.agreement_cancel
Void an agreement that has not been signed.
COAX: Create Agreement
coax.agreement_create
Create an NDA or agreement from a template plus party details.
COAX: Get Agreement
coax.agreement_get
Read one agreement, including its signing status.
COAX: List Agreements
coax.agreement_list
Page through NDAs and other agreements.
COAX: Render Agreement
coax.agreement_render
Render the agreement document for review before sending.
COAX: Send Agreement
coax.agreement_send
Email the agreement to its counterparty with a signing link.
COAX: Approve
coax.approval_approve
Release a held send.
COAX: List Approvals
coax.approval_list
Sends waiting on an approver.
COAX: Reject Approval
coax.approval_reject
Refuse a held send.
COAX: Export Audit Log
coax.audit_export
Export the audit log for archival.
COAX: List Audit Log
coax.audit_list
Page the hub's append-only audit log.
COAX: Cancel Campaign
coax.campaign_cancel
Stop a campaign permanently.

Show 145 more

COAX: Get Campaign
coax.campaign_get
Read one campaign's progress.
COAX: List Campaigns
coax.campaign_list
Bulk sends tracked as campaigns.
COAX: Pause Campaign
coax.campaign_pause
Hold a campaign mid-flight.
COAX: Resume Campaign
coax.campaign_resume
Restart a paused campaign.
COAX: Dashboard Summary
coax.dashboard_summary
Top-level counts across the hub.
COAX: Get Dead Letter
coax.dead_letter_get
Read one dead-lettered message and why it failed.
COAX: List Dead Letters
coax.dead_letter_list
Messages that exhausted their retries.
COAX: Requeue Dead Letter
coax.dead_letter_requeue
Put one dead-lettered message back on its queue.
COAX: Requeue Dead Letters
coax.dead_letter_requeue_bulk
Requeue many dead-lettered messages at once.
COAX: Approve HR Document
coax.document_approve
Approve a submitted document so it can be sent.
COAX: Archive HR Document
coax.document_archive
Archive a completed document.
COAX: Cancel HR Document
coax.document_cancel
Abandon a document mid-lifecycle.
COAX: Download HR Document
coax.document_download
Retrieve the document file.
COAX: Generate HR Document
coax.document_generate
Render the document from its template — the first lifecycle step.
COAX: Get HR Document
coax.document_get
Read one HR document and its lifecycle state.
COAX: Preview HR Document
coax.document_preview
Render a document for review without changing its state.
COAX: Refresh HR Document
coax.document_refresh
Pull the document's data forward without a full regeneration.
COAX: Regenerate HR Document
coax.document_regenerate
Re-render after the profile or template changed.
COAX: Revise HR Document
coax.document_revise
Open a new revision, keeping the prior version in history.
COAX: Send HR Document
coax.document_send
Email an approved document to the employee.
COAX: Submit HR Document
coax.document_submit
Send a generated document for approval.
COAX: HR Document Versions
coax.document_versions
Version history for one document.
COAX: Create Draft
coax.draft_create
Save a message as a draft instead of queueing it.
COAX: Delete Draft
coax.draft_delete
Discard a draft.
COAX: Get Draft
coax.draft_get
Read one draft.
COAX: List Drafts
coax.draft_list
List saved drafts.
COAX: Send Draft
coax.draft_send
Promote a draft into the delivery queue.
COAX: Update Draft
coax.draft_update
Replace a draft's contents.
COAX: Email Body
coax.email_body
Fetch the rendered body of one sent message.
COAX: Customers Info
coax.email_customers_info
Snapshot of the customer audience a 'send to customers' would target.
COAX: List Emails
coax.email_list
Page through sent messages.
COAX: Send Email
coax.email_send
Queue one email through the hub (202 Accepted).
COAX: Send Bulk Email
coax.email_send_bulk
Fan one payload out to many recipients as individual messages.
COAX: Send to Customers
coax.email_send_customers
Send one payload to every customer in the hub's configured collection.
COAX: Email Status
coax.email_status
Look up one message's delivery + engagement status.
COAX: Employment History
coax.employment_history
The applied change history for one employee.
COAX: Apply Employment Update
coax.employment_update_apply
Apply an update to the profile immediately.
COAX: Approve Employment Update
coax.employment_update_approve
Approve a submitted employment update.
COAX: Cancel Employment Update
coax.employment_update_cancel
Cancel an employment update before it applies.
COAX: Create Employment Update
coax.employment_update_create
Propose an effective-dated change to an employee's terms.
COAX: Get Employment Update
coax.employment_update_get
Read one employment update.
COAX: List Employment Updates
coax.employment_update_list
Employment updates across every profile.
COAX: List Profile Employment Updates
coax.employment_update_list_for_profile
Employment updates raised against one profile.
COAX: Reject Employment Update
coax.employment_update_reject
Reject a submitted employment update.
COAX: Schedule Employment Update
coax.employment_update_schedule
Queue an approved update to apply on its effective date.
COAX: Submit Employment Update
coax.employment_update_submit
Send an employment update for approval.
COAX: Upcoming Employment Updates
coax.employment_update_upcoming
Scheduled changes not yet applied for one profile.
COAX: Download Exit Letter
coax.exit_letter_download
Retrieve an exit letter document.
COAX: Generate Exit Letter
coax.exit_letter_generate
Produce a relieving / experience / termination letter.
COAX: Render Exit Letter
coax.exit_letter_render
Render an exit letter for review.
COAX: Send Exit Letter
coax.exit_letter_send
Email an exit letter to the departing employee.
COAX: Create Followup
coax.followup_create
Schedule a followup against an offer.
COAX: Followup Kinds
coax.followup_kinds
The followup types the hub knows about.
COAX: List Followups
coax.followup_list
Followups across every offer.
COAX: List Offer Followups
coax.followup_list_for_offer
Followups scheduled against one offer.
COAX: GDPR Delete
coax.gdpr_delete
Erase a subject's data. Irreversible.
COAX: GDPR Export
coax.gdpr_export
Export everything the hub holds on one subject.
COAX: HR Dashboard Summary
coax.hr_dashboard_summary
Counts and pipeline state across the HR module.
COAX: Calculate Salary
coax.hr_salary_calculate
Break a CTC down into the component structure the letter needs.
COAX: Get HR Settings
coax.hr_settings_get
Company-level HR settings the documents are rendered against.
COAX: Update HR Settings
coax.hr_settings_update
Change company-level HR settings.
COAX: List HR Templates
coax.hr_template_list
HR document templates.
COAX: Activate HR Template Version
coax.hr_template_version_activate
Make one template version the live one.
COAX: Create HR Template Version
coax.hr_template_version_create
Publish a new version of an HR template.
COAX: HR Template Versions
coax.hr_template_versions
Version history for one HR template.
COAX: HR Workflow Summary
coax.hr_workflow_summary
Roll-up of how many profiles sit at each workflow stage.
COAX: Download Joining Letter
coax.joining_letter_download
Retrieve the joining letter document.
COAX: Generate Joining Letter
coax.joining_letter_generate
Produce the joining letter for an accepted offer.
COAX: Render Joining Letter
coax.joining_letter_render
Render the joining letter for review.
COAX: Send Joining Letter
coax.joining_letter_send
Email the joining letter to the new hire.
COAX: Metrics
coax.metrics
Queue depth, failure count, DLQ size and backlog.
COAX: Archive Offer Letter
coax.offer_archive
Archive an offer out of the active pipeline.
COAX: Assign Employee ID
coax.offer_assign_employee_id
Allocate the employee id once an offer is accepted.
COAX: Create Offer Letter
coax.offer_create
Draft a new offer letter for a candidate.
COAX: Download Offer PDF
coax.offer_download_pdf
Retrieve the generated PDF.
COAX: Generate Offer PDF
coax.offer_generate_pdf
Produce the signed-ready PDF.
COAX: Get Offer Letter
coax.offer_get
Read one offer letter and its current status.
COAX: List Offer Letters
coax.offer_list
Page through offer letters.
COAX: Mark Offer Accepted
coax.offer_mark_accepted
Record an acceptance that happened off-platform.
COAX: Mark Offer Rejected
coax.offer_mark_rejected
Record a rejection that happened off-platform.
COAX: Render Offer Letter
coax.offer_render
Render the offer letter as HTML for review.
COAX: Reopen Offer Letter
coax.offer_reopen
Return a closed offer to an editable state.
COAX: Revise Offer Letter
coax.offer_revise
Open a new revision of an already-issued offer.
COAX: Offer Sections
coax.offer_sections
The section catalogue an offer letter can be composed from.
COAX: Send Offer Letter
coax.offer_send
Email the offer to the candidate with an accept/reject portal link.
COAX: Offer Letter Timeline
coax.offer_timeline
Full audit trail of everything that happened to this offer.
COAX: Update Offer Letter
coax.offer_update
Replace a draft offer letter's contents.
COAX: Validate Offer Letter
coax.offer_validate
Check an offer is complete before generating or sending it.
COAX: Create Onboarding
coax.onboarding_create
Start onboarding for an accepted offer.
COAX: Get Onboarding
coax.onboarding_get
Read one onboarding record.
COAX: Get Offer Onboarding
coax.onboarding_get_for_offer
Onboarding record attached to one offer.
COAX: List Onboarding
coax.onboarding_list
Every onboarding record.
COAX: Update Onboarding
coax.onboarding_update
Update an onboarding record's progress.
COAX: Create Payslip
coax.payslip_create
Generate a payslip for an employee.
COAX: Download Payslip
coax.payslip_download
Retrieve the payslip document.
COAX: Get Payslip
coax.payslip_get
Read one payslip.
COAX: List Payslips
coax.payslip_list
Page through payslips.
COAX: Render Payslip
coax.payslip_render
Render a payslip for review.
COAX: Send Payslip
coax.payslip_send
Email a payslip to the employee.
COAX: Preferences Link
coax.preferences_link
Mint a signed link to a recipient's email-preference page.
COAX: Archive Employee Profile
coax.profile_archive
Archive a profile out of the active roster.
COAX: Assign Profile Employee ID
coax.profile_assign_employee_id
Allocate the employee id on a profile.
COAX: Create Employee Profile
coax.profile_create
Create an employee profile.
COAX: Add Profile Document
coax.profile_document_add
Attach a new document to an employee profile.
COAX: List Profile Documents
coax.profile_document_list
Documents attached to one employee.
COAX: Get Employee Profile
coax.profile_get
Read one employee profile.
COAX: List Employee Profiles
coax.profile_list
Page through employee profiles.
COAX: Restore Employee Profile
coax.profile_restore
Return an archived profile to the active roster.
COAX: Profile Timeline
coax.profile_timeline
Audit trail for one employee.
COAX: Update Employee Profile
coax.profile_update
Partially update an employee profile.
COAX: Advance Profile Workflow
coax.profile_workflow_advance
Move a profile to the next workflow stage.
COAX: Get Profile Workflow
coax.profile_workflow_get
Current stage and available transitions for a profile.
COAX: Undo Profile Workflow
coax.profile_workflow_undo
Step a profile back to the previous stage.
COAX: Create Revision
coax.revision_create
Issue a compensation or role revision letter.
COAX: Download Revision
coax.revision_download
Retrieve the revision letter document.
COAX: Get Revision
coax.revision_get
Read one revision letter.
COAX: List Revisions
coax.revision_list
Page through revision letters.
COAX: Render Revision
coax.revision_render
Render a revision letter for review.
COAX: Send Revision
coax.revision_send
Email a revision letter to the employee.
COAX: Stats
coax.stats
Aggregate delivery statistics.
COAX: Add Suppression
coax.suppression_add
Silence an address across all future sends.
COAX: List Suppressions
coax.suppression_list
Addresses the hub will refuse to send to.
COAX: Remove Suppression
coax.suppression_remove
Allow sending to a previously suppressed address.
COAX: Create Tax Document
coax.tax_document_create
Generate a tax document (Form 16 and similar) for an employee.
COAX: Download Tax Document
coax.tax_document_download
Retrieve the tax document.
COAX: Get Tax Document
coax.tax_document_get
Read one tax document.
COAX: List Tax Documents
coax.tax_document_list
Page through tax documents.
COAX: Render Tax Document
coax.tax_document_render
Render a tax document for review.
COAX: Send Tax Document
coax.tax_document_send
Email a tax document to the employee.
COAX: Delete Template
coax.template_delete
Remove a template.
COAX: Get Template
coax.template_get
Read one template's source.
COAX: List Templates
coax.template_list
List available email templates.
COAX: Preview Template
coax.template_preview
Render a template with sample variables without sending.
COAX: Upsert Template
coax.template_upsert
Create or replace a Jinja2 email template.
COAX: Disable User
coax.user_disable
Suspend a user's access.
COAX: Get Email Preferences
coax.user_email_preferences_get
Read one user's email preferences.
COAX: Update Email Preferences
coax.user_email_preferences_update
Change one user's email preferences.
COAX: Enable User
coax.user_enable
Restore a suspended user's access.
COAX: Get User
coax.user_get
Read one user.
COAX: Invite User
coax.user_invite
Invite a new user to the hub.
COAX: List Users
coax.user_list
Page through hub users.
COAX: Resend User Invite
coax.user_resend_invite
Send the invitation email again.
COAX: Revoke User Sessions
coax.user_revoke_sessions
Sign a user out everywhere.
COAX: User Security Events
coax.user_security_events
Security events recorded for one user.
COAX: Update User
coax.user_update
Change a user's role or details.

A sample COAX Communication Hub workflow

1
A core trigger
Start the run from a chat, form, manual, schedule, webhook, workflow trigger — no COAX Communication Hub trigger is needed.
2
Get Agreementcoax.agreement_get
Read one agreement, including its signing status.
3
Cancel Agreementcoax.agreement_cancel
Void an agreement that has not been signed.

An outline built from this provider’s node contracts, not a recorded run. Each step’s output fields are available to the next in the field picker.