> ## Documentation Index
> Fetch the complete documentation index at: https://docs.useroutr.com/llms.txt
> Use this file to discover all available pages before exploring further.

# network_error

> A network failure prevented completion.

<CardGroup cols={2}>
  <Card title="Retryable" icon="rotate">
    Yes
  </Card>

  <Card title="Typical status" icon="hashtag">
    502
  </Card>
</CardGroup>

## What it means

A transport level failure talking to a chain node, a provider, or a bank. No state was changed.

## Common causes

* An RPC node timed out.
* A provider endpoint was unreachable.

## How to resolve

Retry with the same idempotency key. Because the key is required on every mutating request, retrying is always safe and cannot double charge.

## Example response

```json theme={null}
{
  "error": {
    "code": "network_error",
    "message": "...",
    "type": "...",
    "retryable": true,
    "docs_url": "https://docs.useroutr.com/errors/network_error",
    "request_id": "req_..."
  }
}
```