Label API v2

Label API allows you to automatically provide feedback to train SEON's machine learning algorithm based specifically on your business process. This helps reduce the number of false positives and false negatives by enabling the training of customer-specific machine learning models.

Good to know

  • SEON provides defined label values for use cases. These label values cannot be modified.
  • Labels can be either negative or positive.
  • A transaction can be labeled with a single label at a time. However, an existing label can be overwritten with a new value.
  • You can label any transaction that exists in SEON with Label API.
  • Labels sent to the Label API are validated to ensure maximum quality.
    • Only existing transactions can have a label added.
    • Only values from the defined set are accepted as positive or negative labels. For values other than the listed ones, the API will return an error with an HTTP error code.
  • If you want to label multiple transactions at once with the ‘Multiple’ labeling option, add up to 50 transactions to each request.
  • All SEON API requests are case-sensitive. Please follow the formatting below to avoid errors.

Valid labels

Fraud detection

Label

Signal
fraud_detection_fraud
negative
fraud_detection_bonus_abuse
negative
fraud_detection_multi_accounting
negative
fraud_detection_ato
negative
fraud_detection_underage
negative
fraud_detection_false_identity
negative
fraud_detection_phishing
negative
fraud_detection_remote_access_fraud
negative
fraud_detection_chargeback_fraud
negative
fraud_detection_marked_as_approved
positive
fraud_detection_verified_payment
positive

BNPL / Credit Risk

Label

Signal
bnpl_credit_risk_default
negative
bnpl_credit_risk_fraud
negative
bnpl_credit_risk_first_payment_default
negative
bnpl_credit_risk_second_payment_default
negative
bnpl_credit_risk_mule
negative
bnpl_credit_risk_false_identity
negative
bnpl_credit_risk_underage
negative
bnpl_credit_risk_chargeback_fraud
negative
bnpl_credit_risk_repaid
positive
bnpl_credit_risk_on_time_payment
positive
bnpl_credit_risk_fully_repaid
positive

Ecommerce

Label

Signal
ecommerce_fraud
negative
ecommerce_false_identity
negative
ecommerce_first_party_fraud
negative
ecommerce_second_party_fraud
negative
ecommerce_third_party_fraud
negative
ecommerce_return_refund_abuse
negative
ecommerce_underage
negative
ecommerce_marked_as_approved
negative

Labeling request

You label one or multiple transactions with one API call using the URL below.

JSON Attributes

TypeRequired
transactions
array of label objectsyes

HTTP Endpoint

PUT

https://api.seon.io/SeonRestService/fraud-api/transaction-label/v2
PHP
Generic
Generic

Get label values programmatically

You can call this endpoint to return the full label set.

HTTP Endpoint

GET

https://api.seon.io/SeonRestService/fraud-api/transaction-label/v2/label-value-set
PHP
Generic
Generic