# Signifyd Feedback API

**Canonical:** https://apis.io/apis/signifyd/signifyd-feedback-api/  
**Provider:** Signifyd — https://apis.io/providers/signifyd/  
**Documentation:** https://developer.signifyd.com/main/docs/feedback-api-overview

Signifyd Feedback API is one of 8 APIs that [Signifyd](https://apis.io/providers/signifyd/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Feedback, Fraud, Machine-Learning, and Chargebacks. The published artifact set on APIs.io includes API documentation.

Report observed user outcomes back to Signifyd to close the loop between real-time decisions and production reality. Feedback drives model improvement, business customization, and rules optimization. Dedicated endpoints exist for the Account Integrity flows (Account Opening, Login, Modification) as well as for chargeback and fraud outcome reporting.

## Machine-readable artifacts (2)

- **Documentation** — https://developer.signifyd.com/main/docs/feedback-api-overview
- **Documentation** — https://developer.signifyd.com/main/reference

## Other Signifyd APIs (7)

- [Signifyd Sale (Checkout) API](https://apis.io/apis/signifyd/signifyd-sale-api/)
- [Signifyd Transaction API](https://apis.io/apis/signifyd/signifyd-transaction-api/)
- [Signifyd Decisions API](https://apis.io/apis/signifyd/signifyd-decisions-api/)
- [Signifyd Returns API](https://apis.io/apis/signifyd/signifyd-returns-api/)
- [Signifyd Sales Tax API](https://apis.io/apis/signifyd/signifyd-sales-tax-api/)
- [Signifyd Account Protection API](https://apis.io/apis/signifyd/signifyd-account-protection-api/)
- [Signifyd Webhooks API](https://apis.io/apis/signifyd/signifyd-webhooks-api/)

## Tags

Feedback, Fraud, Machine-Learning, Chargebacks

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/signifyd/signifyd-feedback-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/signifyd/.