# Webhook deliveries about messages that ran out of attempts

`GET /messages/dead-letters` · Rivier · inbox

Webhook deliveries about messages that ran out of attempts. Replay one with keys.delivery.replay.

- Scope: inbox:read
- Graphql: Query.inboxMessageDeadLetters
- Sdk: inbox.message.deadLetters
- Cli: inbox message dead letters

## Responses

- `200`: Success
- `400`: The request was malformed
- `401`: No valid credential
- `403`: The credential lacks the scope, origin or address
- `429`: Over the key's rate limit; see Retry-After

## Example

```sh
curl -X GET 'https://api.rivier.ai/messages/dead-letters' \
  -H 'Authorization: Bearer $KEY'
```