post https://api.sumsub.com/resources/standalone/crypto/cryptoSourceOfFunds
Initiates a standalone crypto analysis.
Table of contents
Overview
Use this method for standalone crypto analysis.
In standard circumstances, you create an action with transaction information to perform a crypto check for the specified applicant. However, if it is impossible to bind a crypto transaction to an applicant, use the standalone method instead.
Upon a successful request, you will receive a response containing transaction data and information on the transaction risk score.
Note
The result of this request is not stored as an applicant action in the Sumsub system. Save the retrieved
dataobject on your side if necessary.
Request example
curl -X POST \
'https://api.sumsub.com/resources/standalone/crypto/cryptoSourceOfFunds' \
-H 'Content-Type: application/json' \
-d '{
"direction": "deposit",
"txn": "cb68af8c91b6e8ac284f7370effd176f13c62f79c8e8fb6b2f890e802f5dd191",
"address": "1JWF1vJyyxxWJ27T9G3kStyFUGp47hvKiP",
"currency": "BTC"
}’
Response explained
The response is a JSON file that represents the data object including transaction details and information related to the transaction risk score.
data attributes
data attributes| Field | Type | Description |
|---|---|---|
address | String | Target address hash. |
txn | String | Transaction hash. |
time | Date | Date and time when the check started according to the answer from Crystal (our established partner). |
updatedAt | Date | Date and time when the check result was updated according to the answer from Crystal. The result can be updated if it was not instantly received due to asynchronous requests. |
amount | Double | Amount of funds sent within a transaction (in a currency used by an applicant). |
fiat | Double | Amount of funds in a fiat currency. |
fiatCode | String | Alpha code (ISO 4217) of the fiat currency. |
direction | String | Operation type of the transaction: withdrawal or deposit. |
riskscore | Double | Transaction risk score. |
signals | Object | A set of the entity types the transaction may belong to. For example, Darknet Service, Gambling, Online Marketplace, and so on. Attributes in signals show the current percentage of transactions/exchanges with particular connections. |
status | String | Check status that was received from Crystal:
|
riskyVolume | Double | Risky funds amount within the transaction. |
riskyVolumeFiat | Double | Risky funds amount within the transaction in the fiat currency. |
signals attributes
signals attributesAttributes in signals show the current percentage of transactions/exchanges with particular connections.
| Signal name | Description |
|---|---|
atm | Cryptocurrency ATM operator. |
child_exploitation | Organization which operates via darknets and is suspected of child abuse and exploitation. |
dark_market | Online marketplace which operates via darknets and is used for trading illegal products for cryptocurrency. |
dark_service | Organization which operates via darknets and offers illegal services for cryptocurrency. |
enforcement_action | The entity is a subject to legal proceedings. Jurisdiction will be annotated as a subtype. |
exchange_fraudulent | Exchange that was involved in illegal activity. |
exchange_licensed | Organization that is licensed to provide exchange services. |
exchange_unlicensed | Organization that is not licensed to provide exchange services. |
gambling | Online resource offering gambling services using cryptocurrency. |
illegal_service | Resource offering illegal services or engaged in illegal activities. |
liquidity_pools | Smart contracts where tokens are locked for the purpose of providing liquidity. |
marketplace | Entity offering legal services/trading goods for cryptocurrency. |
miner | Organization which utilizes its computing power for mining cryptocurrency blocks. |
mixer | Service for mixing funds from different sources to make tracing them back harder or almost impossible. It is mostly used for money laundering. |
p2p_exchange_licensed | Organization that is licensed to provide P2P exchange services. |
p2p_exchange_unlicensed | Organization that is not licensed to provide P2P exchange services. |
payment | Service which acts as an intermediary between customers and the company which provides services for making a payment. |
ransom | Extortioners demanding payment in the form of cryptocurrency. |
sanctions | Organization that is found in sanctions lists. |
scam | Entities that have scammed their customers and taken possession of their cryptocurrency. |
seized_assets | In the crypto seized by the government, the default Risk Score is 0%. |
stolen_coins | Entities which have taken possession of someone else’s cryptocurrency by hacking. |
terrorism_financing | Organization which operates via darknets and is involved in terrorism financing with cryptocurrency. |
wallet | Service for storage and making payments with cryptocurrency. |
other | None of the specified entities above. It may include a subtype. |
Response example
{
"data": {
"address": "1JWF1vJyyxxWJ27T9G3kStyFUGp47hvKiP",
"txn": "cb68af8c91b6e8ac284f7370effd176f13c62f79c8e8fb6b2f890e802f5dd191",
"time": "2019-10-08 14:33:27",
"updatedAt": "2020-10-23 06:39:15",
"amount": 643000000,
"fiat": 5285897,
"fiatCode": "usd",
"direction": "deposit",
"riskscore": 0.284,
"signals": {
"atm": 0,
"dark_market": 0.037,
"dark_service": 0.001,
"exchange_fraudulent": 0.052,
"exchange_mlrisk_high": 0.125,
"exchange_mlrisk_low": 0.645,
"exchange_mlrisk_moderate": 0.025,
"exchange_mlrisk_veryhigh": 0.044,
"exchange": null,
"gambling": 0.002,
"illegal_service": 0,
"marketplace": 0,
"miner": 0.008,
"mixer": 0.01,
"payment": 0.021,
"ransom": 0,
"scam": 0.001,
"stolen_coins": 0.014,
"trusted_exchange": null,
"wallet": 0.011
},
"status": "ready",
"riskyVolume": 76265848.67075664,
"riskyVolumeFiat": 626957
}
}