# GET /block/:hash/txs\[/:start\_index]

Returns a list of transactions in the block (up to 25 transactions beginning at `start_index`).

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

***

## **Parameters**

**`block`**- block hash, required.

Example: `0000000000000000000226ab487ff1a8456a30feb1bde3d65b6a67128074e19a`

## Returns

Returns a list of transactions in the block (up to 25 transactions beginning at `start_index`).

The response from this endpoint can be cached indefinitely.

{% code overflow="wrap" %}

```json
[
	{
		"txid": "d1cd1f52f44ffee1e4e9a1b519a5387f7933c04b5de0dfb46120b7adafb1b0e5",
		"version": 1,
		"locktime": 1077008895,
		"vin": [
			{
				"txid": "0000000000000000000000000000000000000000000000000000000000000000",
				"vout": 4294967295,
				"prevout": null,
				"scriptsig": "0346e30d2cfabe6d6d3bbc7171a7e791585e67b55f61a8c4838f01503d28d026f3db0cb408a727882410000000f09f909f092f4632506f6f6c2f6c00000000000000000000000000000000000000000000000000000000000000000000000500dce90000",
				"scriptsig_asm": "OP_PUSHBYTES_3 46e30d OP_PUSHBYTES_44 fabe6d6d3bbc7171a7e791585e67b55f61a8c4838f01503d28d026f3db0cb408a727882410000000f09f909f OP_PUSHBYTES_9 2f4632506f6f6c2f6c OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_0 OP_PUSHBYTES_5 00dce90000",
				"witness": [
					"0000000000000000000000000000000000000000000000000000000000000000"
				],
				"is_coinbase": true,
				"sequence": 0
			}
		],
		"vout": [
			{
				"scriptpubkey": "76a914c6740a12d0a7d556f89782bf5faf0e12cf25a63988ac",
				"scriptpubkey_asm": "OP_DUP OP_HASH160 OP_PUSHBYTES_20 c6740a12d0a7d556f89782bf5faf0e12cf25a639 OP_EQUALVERIFY OP_CHECKSIG",
				"scriptpubkey_type": "p2pkh",
				"scriptpubkey_address": "1K6KoYC69NnafWJ7YgtrpwJxBLiijWqwa6",
				"value": 546
			},
			{
				"scriptpubkey": "76a91469f2a01f4ff9e6ac24df9062e9828753474b348088ac",
				"scriptpubkey_asm": "OP_DUP OP_HASH160 OP_PUSHBYTES_20 69f2a01f4ff9e6ac24df9062e9828753474b3480 OP_EQUALVERIFY OP_CHECKSIG",
				"scriptpubkey_type": "p2pkh",
				"scriptpubkey_address": "1AfCc4F9c4VTYSE31PUe2kUEKs6ZxiDjxm",
				"value": 314891085
			},
			{
				"scriptpubkey": "6a24aa21a9ed094385ab75a616fb5294e61fd58c3fd00d1fb24f661c9c5bbb4d5ec7caee4c81",
				"scriptpubkey_asm": "OP_RETURN OP_PUSHBYTES_36 aa21a9ed094385ab75a616fb5294e61fd58c3fd00d1fb24f661c9c5bbb4d5ec7caee4c81",
				"scriptpubkey_type": "op_return",
				"value": 0
			},
			{
				"scriptpubkey": "6a2d434f524501f6fdbc19a25dc91454cec19ef7714e8b67c4e0e6e7ec323813c943336c579e238228a8ebd096a7e5",
				"scriptpubkey_asm": "OP_RETURN OP_PUSHBYTES_45 434f524501f6fdbc19a25dc91454cec19ef7714e8b67c4e0e6e7ec323813c943336c579e238228a8ebd096a7e5",
				"scriptpubkey_type": "op_return",
				"value": 0
			},
			{
				"scriptpubkey": "6a10455853415401051b0f0e0e0b1f120013",
				"scriptpubkey_asm": "OP_RETURN OP_PUSHBYTES_16 455853415401051b0f0e0e0b1f120013",
				"scriptpubkey_type": "op_return",
				"value": 0
			},
			{
				"scriptpubkey": "6a24486174680dd8578928b3a8930f6c1337634212214d953d9df9c24241985ab4bccdf4c590",
				"scriptpubkey_asm": "OP_RETURN OP_PUSHBYTES_36 486174680dd8578928b3a8930f6c1337634212214d953d9df9c24241985ab4bccdf4c590",
				"scriptpubkey_type": "op_return",
				"value": 0
			},
			{
				"scriptpubkey": "6a4c2952534b424c4f434b3a1b8a2cdc3ea5c3996bb65e9b2e35244ce9ff5eaca18f885e85929e0f007864a0",
				"scriptpubkey_asm": "OP_RETURN OP_PUSHDATA1 52534b424c4f434b3a1b8a2cdc3ea5c3996bb65e9b2e35244ce9ff5eaca18f885e85929e0f007864a0",
				"scriptpubkey_type": "op_return",
				"value": 0
			},
			{
				"scriptpubkey": "6a27737973b98a72de3885628705ea362739aaf157500ff391eaa78a731dc306717f4b19cf00cc1f00",
				"scriptpubkey_asm": "OP_RETURN OP_PUSHBYTES_39 737973b98a72de3885628705ea362739aaf157500ff391eaa78a731dc306717f4b19cf00cc1f00",
				"scriptpubkey_type": "op_return",
				"value": 0
			}
		],
		"size": 535,
		"weight": 2032,
		"fee": 0,
		"status": {
			"confirmed": true,
			"block_height": 910150,
			"block_hash": "0000000000000000000226ab487ff1a8456a30feb1bde3d65b6a67128074e19a",
			"block_time": 1755254187
		}
	},
	...
]
```

{% endcode %}

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

```bash
curl https://mainnet.bitcoin.validationcloud.io/v1/<YOUR_API_KEY>/block/0000000000000000000226ab487ff1a8456a30feb1bde3d65b6a67128074e19a/txs[/:start_index] \
 -X GET
```

{% endtab %}

{% tab title="testnet" %}

```bash
curl https://testnet.bitcoin.validationcloud.io/v1/<YOUR_API_KEY>/block/0000000000000000000226ab487ff1a8456a30feb1bde3d65b6a67128074e19a/txs[/:start_index] \
 -X GET
```

{% endtab %}
{% endtabs %}


---

# 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.validationcloud.io/v1/bitcoin/esplora-http-api/blocks/get-block-hash-txs-start_index.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.