generated: '2026-07-25'
method: searched
source: https://tatacommunicationsdigo.io/documentation-api/
spec_type: none
asyncapi_published: false
notes: >-
  Tata Communications publishes no AsyncAPI document anywhere. It does document a real
  webhook/callback surface, but only on the DIGO CPaaS property and only as HTML — the
  event names and payload field tables below are transcribed from the DIGO documentation
  pages, which at the time of capture were reachable only with TLS verification disabled
  because the tatacommunicationsdigo.io certificate (CN=tatacommunicationsdigo.io, Thawte
  TLS RSA CA G1) expired 2026-07-23. A "Horizontal Webhook API" also appears by name in the
  first-party Akana portal catalogue but returns 401 to an anonymous caller, so nothing about
  it can be recorded. No webhook signing, retry, or replay policy is published for any of it.
transport: HTTP POST to a customer-supplied endpoint
catalogs:
- product: DIGO WhatsApp for Business
  docs: https://tatacommunicationsdigo.io/documentation-and-apis-details/?pt=7&p_link=4
  subscription: Webhook URL configured per account
  events:
  - name: Text webhook format
    kind: inbound-message
  - name: Reaction message webhook format
    kind: inbound-message
  - name: Media Messages webhook format
    kind: inbound-message
  - name: Unknown Message
    kind: inbound-message
  - name: Location Messages Webhook Format
    kind: inbound-message
  - name: Contact Messages Webhook Format
    kind: inbound-message
  - name: Received Callback from a Quick Reply Button
    kind: inbound-interaction
  - name: Received Answer from List Messages
    kind: inbound-interaction
  - name: Received Answer from Reply Button
    kind: inbound-interaction
  - name: 'Status : Message Sent'
    kind: delivery-status
  - name: 'Status: Message Delivered'
    kind: delivery-status
  - name: 'Status: Message Read'
    kind: delivery-status
  - name: 'Status: Message Deleted'
    kind: delivery-status
  - name: 'Status: Message Failed'
    kind: delivery-status
- product: DIGO Engage
  docs: https://tatacommunicationsdigo.io/documentation-and-apis-details/?pt=6&p_link=3
  events:
  - name: DLR Call back Report
    kind: delivery-receipt
    description: >-
      Delivery-receipt callback submitted by the Engage platform to the customer endpoint
      supplied in the dlr.url field at message submission.
  - name: Tiny URL Call back Report
    kind: click-event
    docs: https://tatacommunicationsdigo.io/documentation-and-apis-details/?pt=6&p_link=4
    description: >-
      POSTed to the customer endpoint once a shortened URL delivered in a message is clicked
      on the handset.
    payload:
    - {field: msisdn, description: Mobile number, required: true}
    - {field: message, description: Message content, required: true}
    - {field: country, description: Country of destination number, required: true}
    - {field: submitId, description: Unique ID generated during message submission, required: true}
    - {field: OS, description: Operating system of mobile handset, required: true}
    - {field: title, description: Title of URL page, required: true}
    - {field: IP, description: IP address from where the URL is clicked, required: true}
    - {field: click_time, description: Click timestamp, required: true}
    - {field: long_url, description: Original URL, required: true}
    - {field: short_url, description: Shortened URL, required: true}
- product: DIGO SMS
  docs: https://tatacommunicationsdigo.io/documentation-and-apis-details/?pt=2&p_link=4
  events:
  - name: CDR Report
    kind: report
    note: >-
      Documented as a pull report rather than a push callback; listed here for completeness
      of the DIGO event surface.
gated:
- name: Horizontal Webhook API
  where: developer.tatacommunications.com (Akana portal catalogue)
  status: 401
  note: Named in the catalogue, not anonymously accessible; no event list can be recorded.
gaps:
- No AsyncAPI document.
- No webhook signature/verification scheme published.
- No retry, backoff, or replay policy published.
- No first-party event catalog on developer.tatacommunications.com or the MOVE portal.