decodescript | Alchemy Docs

Decodes a hex-encoded script and provides detailed information about it.

⚠ This endpoint is only available with Blast access.

apiKeystringRequired

This endpoint expects an object.

hexstringstringRequiredformat: "^[a-fA-F0-9]+$"

The hex-encoded script.

Decoded script information.

asmstring or null

The script public key in assembly form.

descstring or null

Output descriptor for the script.

addressstring or null

The derived Bitcoin address (if applicable).

typestring or null

Output type (e.g., nonstandard, pubkeyhash, scripthash, witness_v0_keyhash).

p2shstring or null

P2SH address wrapping this script, if applicable.

1	import requests
2
3	url = "https://bitcoin-mainnet.alchemy-blast.com/v2/:apiKey"
4
5	payload = { "0": "0014751e76e8199196d454941c45d1b3a323f1433bd6" }
6	headers = {"Content-Type": "application/json"}
7
8	response = requests.post(url, json=payload, headers=headers)
9
10	print(response.json())

1	{
2	"jsonrpc": "2.0",
3	"id": "1",
4	"result": {
5	"asm": "0 751e76e8199196d454941c45d1b3a323f1433bd6",
6	"desc": "addr(bc1qw508d6qejxtdg4y5r3zarvary0c5xw7kv8f3t4)#uyjndxcw",
7	"address": "bc1qw508d6qejxtdg4y5r3zarvary0c5xw7kv8f3t4",
8	"type": "witness_v0_keyhash",
9	"p2sh": "3JvL6Ymt8MVWiCNHC7oWU6nLeHNJKLZGLN"
10	}
11	}