Is there any chainanalysis tool with API to check if a tx is mixed?

[pooya87]

I am looking for an online tool, preferably with an API, that can get a transaction ID and report if it thinks the transaction is coming from a mixer or any alternative mixing source such as CoinJoin transactions.

Something like what walletexplorer does but through API and without needing human interpretation of the report.

[LeGaulois]

I'm not sure about the "human interpretation" part but did you take a look at AMLBot?

It has an API for transaction verification too (here).
If I take a result request:

Code:

{
    "result": true,
    "balance": 39,
    "discount": "5",
    "data": {
        "riskscore": 0.238,
        "signals": {
            "atm": 0,
            "dark_market": 0,
            "dark_service": 0,
            "exchange": 1,
            "gambling": 0,
            "illegal_service": 0,
            "marketplace": 0,
            "miner": 0,
            "mixer": 0,
            "payment": 0,
            "ransom": 0,
            "risky_exchange": 0,
            "scam": 0,
            "stolen_coins": 0,
            "trusted_exchange": 0,
            "wallet": 0
        },
        "updated_at": 1588772961,
        "address": "3EHQZGoaM4MvjXWcaAh2SwKuc8QyhK4c6n",
        "created_at": 1588772961,
        "amount": 10000,
        "risky_volume": 0,
        "direction": "withdrawal",
        "tx": "2c9ec810c8650ec21b99d5856715373bdbe6ceee65707d2fdc320b073957d36b",
				"risky_volume_fiat": 0,
        "fiat_code_effective": "usd",
        "counterparty": {
            "id": 285870126,
            "name": "Kuna.io",
            "slug": "Kuna.io",
            "subtype": null,
            "type": "exchange"
        },
        "blackListsConnections": false,
        "asset": "BTC",
        "timestamp": "2020-07-02 14:36:15"
    }
}

Couldn't you extract and use just the "mixer: 0" result?

[pooya87]

This seems to be what I was looking for, thanks. I'll pass it along.

I'm not sure about the "human interpretation" part

What I meant is that for example when you check out walletexplorer.com it doesn't say anything about what they think the transaction is coming from. There are some links between them which they end up naming the whole thing as "wallet" like the helixmixer thing on their site but a lot of interpretation is needed to analyze most of the times.