List DLQ messages

GET

/v1/dlq/messages

• Production

Retrieve messages that have permanently failed delivery (DLQ). These messages have exhausted all retry attempts and require manual intervention.

Authorizations

• BearerAuth

Parameters

Query Parameters

limit

integer

default: 100 >= 1 <= 1000

Maximum number of results to return

Example

100

cursor

string

Pagination cursor from previous response

Responses

200

DLQ messages retrieved successfully

object

data

object

messages

Array<object>

object

message_id

string

Example

01935abc-def0-7123-4567-890abcdef012

endpoint

string format: uri

Example

https://customer.app/webhooks

status

string

Allowed values: queued delivering succeeded pending_retry failed_permanent

Example

succeeded

attempt_count

integer

Example

1

created_at

string format: date-time

Example

2025-12-06T12:00:00Z

delivered_at

string format: date-time

Example

2025-12-06T12:00:05Z

first_attempt_at

When the first delivery attempt was made

string format: date-time

nullable

response_status

integer

Example

200

response_latency_ms

integer

Example

120

processing_ms

Time spent processing the delivery (signing, headers, etc.)

integer

total_delivery_ms

Total time from message creation to successful delivery

integer

queue_wait_ms

Time spent waiting in the queue before first attempt

integer

last_error

string

Example

connection timeout

deleted_at

When the message was soft-deleted. Only present on deleted rows; omitted for live messages.

string format: date-time

nullable

Example

2026-04-09T00:22:45Z

has_more

boolean

next_cursor

string

meta

object

request_id

Unique identifier for this request (useful for support)

string

Example

req_xyz123

401

Unauthorized - Invalid or missing API key

object

error

object

code

Machine-readable error code

string

Example

INVALID_REQUEST

message

Human-readable error message

string

Example

endpoint must be a valid HTTPS URL

meta

object

request_id

Unique identifier for this request (useful for support)

string

Example

req_xyz123

Example

{
  "error": {
    "code": "UNAUTHORIZED",
    "message": "Invalid or missing API key"
  },
  "meta": {
    "request_id": "req_xyz123"
  }
}