Get WASM contract aggregate metadata

Polkadot

https://polkadot.api.subscan.io

POST

/api/scan/contracts/meta

Last modified:2026-07-21 02:24:40

x-synonyms:["contract","meta","contracts","scan","smart contract","wasm contract","evm contract"]

Returns aggregate WASM contract statistics such as contract count, transaction count, and verified-contract count. Available only on networks with the contracts frame.

Request

Authorization

API Key

Add parameter in header

X-API-Key

Example:

X-API-Key: ********************

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://polkadot.api.subscan.io/api/scan/contracts/meta' \
--header 'X-API-Key: <api-key>'

Responses

🟢200

application/json

Bodyapplication/json

Example

{
    "code": 0,
    "data": {
        "contract_count": 0,
        "contract_verified_count": 0,
        "transaction_count": 0
    },
    "generated_at": 1699600641,
    "message": "Success"
}

Modified at 2026-07-21 02:24:40

List WASM contracts

Get a WASM contract timeline