---
title: "Get an unsigned PSBT for buying a rune"
method: POST
path: "/v2/ord/btc/runes/psbt/get-sweeping"
tags: ["Runes Sweeping"]
---

# Get an unsigned PSBT for buying a rune

`POST /v2/ord/btc/runes/psbt/get-sweeping`

Get an unsigned PSBT for buying a rune

## Request body

- PostRunesPSBTSweepingRequestSchema
  - `orderIds` string[], required — Array of order IDs, must contain at least 1 and no more than 50
  - `runeSymbol` string, required — Rune symbol must contain only uppercase letters and be between 1 and 26 characters long
  - `takerPaymentAddress` string, btc-address, required — Bitcoin address for the taker's payment
  - `takerPublicKey` string, btc-public-key, required — Bitcoin public key for the taker payment address
  - `takerReceiveAddress` string, btc-address, required — Bitcoin address for the taker to receive assets. Should be your taproot address
  - `feeRateTier` 'minimumFee' | 'halfHourFee' | 'hourFee' | 'fastestFee' — Desired speed for the transaction fee rate
  - `feeRateNum` number — Numeric value specifying the exact fee rate
  - `enableRBFProtection` boolean — Boolean value to enable RBF protection sweeping

## Response `200`

Successful response

- PostRunesPSBTSweepingResultSchema
  - `invalidOrders` string[], required — List of order IDs that could not be processed by non RBF protection sweeping (RBF protection orders are excluded)
  - `validOrders` string[] — List of order IDs that could be processed by non RBF protection sweeping
  - `psbtBase64` string — Base64-encoded unsigned PSBT (Partially Signed Bitcoin Transaction) of the non RBF protection sweeping
  - `paymentUtxoIndexes` number, required — Index of payment UTXO inputs
  - `settlement` SettlementSchema
    - `amount` string, bigint, required — A large integer value, represented the total amount of runes.
    - `price` number, float, required — The price value as a floating-point number, represented the total amount of BTC payment.
  - `fullRBFProtectedSweepingResult` FullRBFProtectedSweepingResultSchema
    - `settlement` SettlementSchema, required
      - `amount` string, bigint, required — A large integer value, represented the total amount of runes.
      - `price` number, float, required — The price value as a floating-point number, represented the total amount of BTC payment.
    - `validOrderIds` string[], required — An array of valid runes order IDs of the RBF protection sweeping.
    - `unsignedFundsPreparationPsbtBase64` string, nullable — Base64 encoded PSBT for unsigned funds preparation.
    - `psbtIndexesToSign` number[], required — An array of indexes in the PSBT that need to be signed.
    - `error` object, nullable
      - `message` string — Error message if an error occurred.

---

[API](https://skmtc.net/magiceden/apis/magic-eden-api.md) · [All operations](https://skmtc.net/magiceden/apis/magic-eden-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/magiceden/magic-eden-api/revisions/66028b292693/schema)