Get message info

GET

/v1/conversations/{id}/messages/{message_id}/info

const url = 'https://app.mondochat.io/v1/conversations/2489E9AD-2EE2-8E00-8EC9-32D5F69181C0/messages/2489E9AD-2EE2-8E00-8EC9-32D5F69181C0/info';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}

curl --request GET \
  --url https://app.mondochat.io/v1/conversations/2489E9AD-2EE2-8E00-8EC9-32D5F69181C0/messages/2489E9AD-2EE2-8E00-8EC9-32D5F69181C0/info \
  --header 'Authorization: Bearer <token>'

Returns when the peer received and read the caller’s own message. Anyone else, an unknown message and a message of another conversation get 404. read_at is null while either participant has read_receipts off, and both stamps are null for a message the peer could not see. Takes a session token. See https://docs.mondochat.io/guides/messages/.

Authorizations

session

Parameters

Path Parameters

required

string format: uuid

message_id

required

Message Id

string format: uuid

Responses

200

Successful Response

application/json

MessageInfo

When the peer received and read a message.

object

delivered_at

required

Any of:

string
null

string format: date-time

read_at

required

Any of:

string
null

string format: date-time

Example

{
  "delivered_at": "2026-11-01T09:30:02Z",
  "read_at": "2026-11-01T09:31:10Z"
}

4XX

Problem

application/problem+json

An RFC 9457 problem: the body of every error answer.

object

code

required

The stable error code to branch on, such as policy_denied.

string

detail

What went wrong this time, when there is more to say.

string | null

errors

For validation, one entry per invalid field.

Array<object>

One invalid field.

object

loc

The path to the field.

array

msg

What is wrong with it.

string

instance

The path of the request.

string

reason

For policy_denied and limit_reached, the rule or limit that refused the request; for forbidden, a short cause such as you_blocked; for banned, temporary when the ban expires.

string

status

required

The HTTP status code.

integer

title

required

A short summary of the problem.

string

type

required

A URL that names the problem, https://app.mondochat.io/problems/<code>.

string

Example

{
  "code": "policy_denied",
  "detail": null,
  "instance": "/v1/conversations/0199d6a0-2000-7000-8000-000000000001",
  "reason": "pins",
  "status": 403,
  "title": "Policy denied",
  "type": "https://app.mondochat.io/problems/policy_denied"
}