# joinpsbts

Joins multiple distinct PSBTs with different inputs and outputs into one PSBT with inputs and outputs from all of the PSBTs No input in any of the PSBTs can be in more than one of the PSBTs.

### Argument #1 - txs

**Type:** json array, required

The base64 strings of partially signed transactions

```
[
  "psbt",    (string, required) A base64 string of a PSBT
  ...
]
```

**Result**

| Name | Type   | Description                                     |
| ---- | ------ | ----------------------------------------------- |
| str  | string | The base64-encoded partially signed transaction |

**Examples**

```
bitcoin-cli joinpsbts "psbt"
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.watchdata.io/blockchain-apis/bitcoin-api/rawtransactions-rpcs/joinpsbts.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.