# Sift

**Canonical:** https://apis.io/providers/siftscience-com/  
**Website:** https://siftscience.com/  
**APIs profiled:** 1

Sift provides a real‑time fraud prevention platform that stops payment fraud and account takeover. It offers transparent workflows, global data, and expert analysts, delivering machine‑learning‑driven risk decisions via APIs and dashboards. The service protects e‑commerce, fintech, and digital businesses with customizable rules, scoring, and extensive reporting.

## Kin Score — 25.5 / 100 (emerging)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 58.9 |
| Contract Quality | 21.6 |
| Contract Governance | 22.0 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 21.4 |
| Access Clarity | 15.8 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 20.0 (matched via fallback).

## Agent readiness — 38.8 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | partial |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | yes |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | served |
| Protected Resource Metadata | verified |
| Dynamic Client Registration | yes |
| Agentic Commerce | no |
| Pagination Ratio | partial |
| Operation Distinctiveness | distinct |

## APIs (1)

- **Sift API** — Sift API as documented publicly: 11 operations. Contract generated from the documentation by API Evangelist (2026-10-26); not the provider's own document.

## Security (2)

- **Siftscience Com Domain Security** — TLSv1.3 · HSTS · DMARC
- **Siftscience Com Trust Center** — SOC 2, ISO 27001, GDPR

## Tags

Company, Fraud Prevention, Real-time, Machine Learning, API

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/siftscience-com/). Scores are computed from the provider's own public artifacts under a published rubric.