# Transaction Submission

## Network

- Type: `string`
- Enum: `mainnet`, `preprod`, `localnet`
- Required: true

## Transaction for Submission

- Type: `signed_transaction`
- Description: Hex-encoded raw bytes of a protocol-specific signed transaction.
- Required: true

## Response Codes

- `200` - Transaction for submission response
- `400` - Invalid request.
- `401` - Header 'X-API-Key' missing.
- `500` - Internal server error.
- `503` - Insufficient validators available to process Stake Intent request

## Example Request

```shell
curl --request POST \
     --url https://svc.blockdaemon.com/boss/v1/cardano/mainnet/transaction-submission \
     --header 'accept: application/json' \
     --header 'content-type: application/json'
```

## Example Responses

- `200`
- `400`
- `401`
- `500`
- `503`

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