SmartWats Cloud API
    • Send Message
      POST
    • Send Media Message
      POST
    • Send Template Message
      POST
    • Get Template List
      GET
    • Send Carousel Template Message
      POST
    • Create Contact
      POST
    • Create Campaign
      POST
    • Campaign List
      GET
    • Campaign Status
      GET
    • Update Contact
      POST
    • Get Contacts
      GET
    • Get Single Contact
      GET
    • Send Interactive Message
      POST
    • Assign Team Member and Enable/Disable AI Bot and Bot Reply
      POST
    • Get Contact Groups
      GET
    • Get Contact Labels and Tags
      GET
    • Get Message Status
      GET
    • Assign Groups to Contacts
      POST
    • Unassign Groups from Contacts
      POST
    • Assign Labels to Contacts
      POST
    • Unassign Labels to Contacts
      POST

      Update Contact

      POST
      /{{vendorUid}}/contact/update/{{phoneNumber}}
      Send Message

      Request

      Authorization
      Provide your bearer token in the
      Authorization
      header when making requests to protected resources.
      Example:
      Authorization: Bearer ********************
      Body Params application/jsonRequired

      Examples

      Responses

      🟢200
      application/json
      Body

      Request Request Example
      Shell
      JavaScript
      Java
      Swift
      curl --location -g --request POST '/{{vendorUid}}/contact/update/{{phoneNumber}}' \
      --header 'Authorization: Bearer <token>' \
      --header 'Content-Type: application/json' \
      --data-raw '{
          // only send required items to update sending blank values may remove existing values
          "first_name" : "Johan",
          "last_name" : "Doe",
          "email" : "info@smartwats.com",
          "country" : "Saudia Arabia",
          "language_code" : "ar",
          "whatsapp_opt_out" : false,
          "enable_ai_bot": true,
          "groups" : "examplegroup1,examplegroup9",
          "custom_fields" : {
              "BDay" : "2026-04-22"
          }
      }'
      Response Response Example
      {}
      Modified at 2026-04-22 11:06:08
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