---
title: "Submit a Signed Transaction"
method: POST
path: "/{blockchain_id}/send"
---

# Submit a Signed Transaction

`POST /{blockchain_id}/send`

Submit a signed transaction to the network.

**Note**: A successful transaction may still be rejected on chain or not processed due to a too low fee.

## Request body

- ApiTxSigned
  - `tx` string, required — The signed TX.

## Response `200`

A submitted Transaction ID

- ApiTxSendResponse
  - `id` string, required — The transaction ID.

## Other responses

- `401` — Invalid or expired token
- `429` — Rate limit exceeded
- `500` — An internal server error happened
- `501` — The request endpoint is not implemented
- `503` — The resource you are trying to access is currently unavailable

---

[API](https://skmtc.net/blockdaemon/apis/staking-api.md) · [All operations](https://skmtc.net/blockdaemon/apis/staking-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/blockdaemon/staking-api/versions/f94e296a08a3/schema)