List messages

GET

/inbox/messages/{id}

curl --request GET \
  --url https://postflow.biz.id/api/v1/inbox/messages/example \
  --header 'Authorization: Bearer <token>'

The latest 100 messages, oldest first.

MCP tool: get_conversation.

Authorizations

• apiKey
• oauth

Parameters

Path Parameters

id

required

string

Conversation id

Responses

200

OK

Media typeapplication/json

Array<object>

object

id

required

string

fromMe

required

boolean

text

required

string

attachments

required

Array<object>

object

type

required

string

url

required

Any of:

string

string

null

null

sentAt

required

string format: date-time

Example ^generated

[
  {
    "id": "example",
    "fromMe": true,
    "text": "example",
    "attachments": [
      {
        "type": "example",
        "url": "example"
      }
    ],
    "sentAt": "2026-04-15T12:00:00Z"
  }
]

401

Missing, invalid, expired or deleted key or token.

Media typeapplication/json

object

error

required

object

code

required

string

Allowed values: UNAUTHENTICATED FORBIDDEN NOT_FOUND VALIDATION CONFLICT SUBSCRIPTION_GRACE SUBSCRIPTION_EXPIRED PLAN_LIMIT RATE_LIMITED INTERNAL

message

required

A sentence you can show to a person.

string

details

Field errors ({ field: [messages] }), or preflight: per-account rule violations with an issue code.

Example

{
  "error": {
    "code": "UNAUTHENTICATED"
  }
}

404

Not found in this workspace.

Media typeapplication/json

object

error

required

object

code

required

string

Allowed values: UNAUTHENTICATED FORBIDDEN NOT_FOUND VALIDATION CONFLICT SUBSCRIPTION_GRACE SUBSCRIPTION_EXPIRED PLAN_LIMIT RATE_LIMITED INTERNAL

message

required

A sentence you can show to a person.

string

details

Field errors ({ field: [messages] }), or preflight: per-account rule violations with an issue code.

Example

{
  "error": {
    "code": "UNAUTHENTICATED"
  }
}

429

More than 120 requests in a minute with this key.

Media typeapplication/json

object

error

required

object

code

required

string

Allowed values: UNAUTHENTICATED FORBIDDEN NOT_FOUND VALIDATION CONFLICT SUBSCRIPTION_GRACE SUBSCRIPTION_EXPIRED PLAN_LIMIT RATE_LIMITED INTERNAL

message

required

A sentence you can show to a person.

string

details

Field errors ({ field: [messages] }), or preflight: per-account rule violations with an issue code.

Example

{
  "error": {
    "code": "UNAUTHENTICATED"
  }
}