> For the complete documentation index, see [llms.txt](https://docs.validationcloud.io/v1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.validationcloud.io/v1/bitcoin/esplora-http-api/addresses/get-address-address-txs-mempool.md).

# GET /address/:address/txs/mempool

Get unconfirmed transaction history for the specified address.

This method will use `10` [Compute Units](/v1/about/billing.md).

***

## **Parameters**

**`address`** - required.

Example: `bc1qw2ct3hhavpz2ctg80scfgscu342vxags7cfs09qqk29e7h43ml4s9a3tq2`

## Returns

Get unconfirmed transaction history for the specified address/scripthash.

Returns up to 50 transactions (no paging).

```json
[] -- Empty if address has no transactions in the mempool


-- As below if address does have transactions in the mempool
[
	{
		"txid": "768b41a40c783518638f132e7b822ecf810b9f8111f4333f80afb8c1808a0531",
		"version": 2,
		"locktime": 0,
		"vin": [
			{
				"txid": "8cf16a2918340949d7817e49f465dfa6f81e320a8f7772aff498c7a1d6adc740",
				"vout": 0,
				"prevout": {
					"scriptpubkey": "5120e89e62c361a4b5af6ef76d9d2c95f00765089296cbc613b9c0c9c9ccd3b522b7",
					"scriptpubkey_asm": "OP_PUSHNUM_1 OP_PUSHBYTES_32 e89e62c361a4b5af6ef76d9d2c95f00765089296cbc613b9c0c9c9ccd3b522b7",
					"scriptpubkey_type": "v1_p2tr",
					"scriptpubkey_address": "bc1paz0x9smp5j667mhhdkwje90sqajs3y5ke0rp8wwqe8yue5a4y2mskzea6c",
					"value": 54953
				},
				"scriptsig": "",
				"scriptsig_asm": "",
				"witness": [
					"4aeeb8a9471d515f99a7e1c80b6c61658f435adb11b209448dff3193bf9b93a132bbdcb3c6f26b987fb09bf9789edd1db77b48a73f525b638de8bdef44332563"
				],
				"is_coinbase": false,
				"sequence": 4294967293
			}
		],
		"vout": [
			{
				"scriptpubkey": "5120e89e62c361a4b5af6ef76d9d2c95f00765089296cbc613b9c0c9c9ccd3b522b7",
				"scriptpubkey_asm": "OP_PUSHNUM_1 OP_PUSHBYTES_32 e89e62c361a4b5af6ef76d9d2c95f00765089296cbc613b9c0c9c9ccd3b522b7",
				"scriptpubkey_type": "v1_p2tr",
				"scriptpubkey_address": "bc1paz0x9smp5j667mhhdkwje90sqajs3y5ke0rp8wwqe8yue5a4y2mskzea6c",
				"value": 54771
			},
			{
				"scriptpubkey": "6a5d1cff7f8192ec82d08b80808280848090c0c12dff7fdd80c4928890ad01",
				"scriptpubkey_asm": "OP_RETURN OP_PUSHNUM_13 OP_PUSHBYTES_28 ff7f8192ec82d08b80808280848090c0c12dff7fdd80c4928890ad01",
				"scriptpubkey_type": "op_return",
				"value": 0
			}
		],
		"size": 202,
		"weight": 604,
		"fee": 182,
		"status": {
			"confirmed": false
		}
	},
	...
]
```

{% tabs %}
{% tab title="mainnet" %}

```bash
curl https://mainnet.bitcoin.validationcloud.io/v1/<YOUR_API_KEY>/address/bc1qw2ct3hhavpz2ctg80scfgscu342vxags7cfs09qqk29e7h43ml4s9a3tq2/txs/mempool \
 -X GET
```

{% endtab %}

{% tab title="testnet" %}

```bash
curl https://testnet.bitcoin.validationcloud.io/v1/<YOUR_API_KEY>/address/bc1qw2ct3hhavpz2ctg80scfgscu342vxags7cfs09qqk29e7h43ml4s9a3tq2/txs/mempool \
 -X GET
```

{% endtab %}
{% endtabs %}


---

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