---
title: "Submit a signed PSBT for buying a rune"
method: POST
path: "/v2/ord/btc/runes/sweeping"
tags: ["Runes Sweeping"]
---

# Submit a signed PSBT for buying a rune

`POST /v2/ord/btc/runes/sweeping`

## Request

- Base URL: `https://api-mainnet.magiceden.dev/v2`
- URL: `https://api-mainnet.magiceden.dev/v2/v2/ord/btc/runes/sweeping`
- Auth: none declared
- TypeScript: <https://skmtc.dev/magiceden/apis/magic-eden-api/docs/v2/ord/btc/runes/sweeping/post.ts> (a function with typed inputs; its response is checked against the schema)

Submit a signed PSBT for buying a rune

## Request body

- PostRunesSweepingRequestSchema
  - `orderIds` string[], required: Array of order IDs, must contain at least one and no more than 50.
  - `signedPsbtBase64` string: Base64-encoded signed PSBT (Partially Signed Bitcoin Transaction) of non RBF protection sweeping. You must sign before submitting.
  - `takerPaymentAddress` string, btc-address, required: Bitcoin address for the taker’s payment.
  - `takerReceiveAddress` string, btc-address, required: Bitcoin address for the taker to receive assets. Should be your taproot address
  - `enableRBFProtection` boolean: Boolean value to enable RBF protection sweeping
  - `fullRBFProtectedSweepingRequest` FullRBFProtectedSweepingRequestSchema
    - `takerPaymentPublicKey` string, btc-public-key, required: The Bitcoin public key of the taker.
    - `signedFundsPreparationPsbtBase64` string, required: Base64 encoded PSBT for the user-signed funds preparation.

## Response `200`

Successful response

- PostRunesSweepingResultSchema
  - `txid` string, required: Transaction ID of the successfully broadcasted Bitcoin RBF protection sweeping transaction.
  - `error` string: Error message, if an error occurred during broadcasting RBF protection sweeping transaction.
  - `fullRBFProtectedSweepingResponse` FullRBFProtectedSweepingResponseSchema
    - `fundsPreparationTxId` string, nullable: The transaction ID for the funds preparation, if available.
    - `fulfillmentId` string, nullable: The ID of the fulfillment, if available.
    - `error` string, nullable: Error message, if an error occurred.

---

[API](https://skmtc.dev/magiceden/apis/magic-eden-api.md) - [All operations](https://skmtc.dev/magiceden/apis/magic-eden-api/llms.txt) - [OpenAPI document](https://skmtc.dev/magiceden/apis/magic-eden-api/revisions/66028b292693?raw)