Re-subscribe a contact

Re-subscribe a contact to SMS and/or email, clearing the unsubscribe flag for those channels.

POST https://api.centerfy.ai/webhooks/inbound/contacts/:id/resubscribe

Headers

Header	Required	Value	Description
`x-api-key`	Yes	your sub-account API key (cfy_…)	Authenticates the request; or use Authorization: Bearer `<key>`.
`X-Webhook-Source`	No	your-system-name	Optional loop-prevention label; the outbound trigger won’t echo this change back to the same source.

Path parameters

Name	Type	Required	Description
`id`	`string (uuid)`	Yes	The contact id.

Body parameters

Name	Type	Required	Default	Description
`channels`	`string[]`	Yes	—	Channels to re-subscribe to: one or both of sms, email (no duplicates).

Request body

{
  "channels": [
    "email"
  ]
}

Example

curl -X POST "https://api.centerfy.ai/webhooks/inbound/contacts/{id}/resubscribe" \
  -H "x-api-key: $CENTERFY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "channels": [
    "email"
  ]
}'

import { CenterfyClient } from "@centerfy/sdk";

const centerfy = new CenterfyClient({ apiKey: process.env.CENTERFY_API_KEY! });

const result = await centerfy.contacts.resubscribe("<contactId>", {
  "channels": [
    "email"
  ]
});
console.log(result);

centerfy contacts resubscribe <contactId> '{"channels":["email"]}'

MCP tool: centerfy_contacts_resubscribe (see MCP server)

Response

{
  "status": "success",
  "contact_id": "3f1c2a9e-7b4d-4c8a-9e2f-1a2b3c4d5e6f",
  "dnc_bypass": false,
  "sms_unsubscribed": true,
  "email_unsubscribed": false
}

Errors

400 — if the id is not a valid UUID or the body is invalid; 404 if the contact is not in this sub-account.

Notes

Channels not listed are left unchanged. For each channel that actually changes, a system note is added to the contact’s conversation (if it has one). Returns the contact’s current consent flags.