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PATCH
/
contacts
/
{id}
curl --request PATCH \
  --url https://api.mailglyph.com/contacts/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "subscribed": true,
  "data": {
    "firstName": "John",
    "lastName": "Doe",
    "plan": "premium"
  }
}
'
{
  "id": "<string>",
  "email": "[email protected]",
  "subscribed": true,
  "data": {},
  "expiresAt": "2023-11-07T05:31:56Z",
  "projectId": "<string>",
  "createdAt": "2023-11-07T05:31:56Z",
  "updatedAt": "2023-11-07T05:31:56Z"
}

Documentation Index

Fetch the complete documentation index at: https://docs.mailglyph.com/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
Authorization
string
header
required

API Key authentication. Secret keys (sk_*) are required for all endpoints except /v1/track. Public keys (pk_*) only work with the /v1/track endpoint for client-side event tracking. Workspaces can have multiple active keys, and sender-domain operations enforce per-key domain scope when configured.

Path Parameters

​
id
string
required

Body

application/json
​
subscribed
boolean
​
data
Example object · object

Optional custom contact data fields. Choose Empty object if you do not want to send any example preset keys.

Example:
{
  "firstName": "John",
  "lastName": "Doe",
  "plan": "premium"
}

Response

200 - application/json

Contact updated

​
id
string

Unique contact identifier

​
email
string<email>

Contact email address

​
subscribed
boolean

Subscription status

​
data
object

Custom contact data fields

​
status
enum<string>
Available options:
ACTIVE,
PENDING
​
expiresAt
string<date-time> | null
​
projectId
string
​
createdAt
string<date-time>
​
updatedAt
string<date-time>