# Amazon Entity Resolution

**Canonical:** https://apis.io/providers/amazon-entity-resolution/  
**Website:** https://aws.amazon.com/entity-resolution/  
**APIs profiled:** 3

Amazon Entity Resolution is a service that helps you match and link related records across multiple applications, channels, and data stores using machine learning and configurable matching techniques to identify and consolidate records that refer to the same entity.

## Kin Score — 57.9 / 100 (strong)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 57.9).

| Facet | Score |
|---|---|
| Discoverability | 81.5 |
| Contract Quality | 80.4 |
| Governance | 25.0 |
| Contract Governance | 25.0 |
| Operational Transparency | 36.8 |
| Developer Ergonomics | 50.0 |
| Commercial Clarity | 59.2 |
| Access Clarity | 59.2 |

## Agent readiness — 41.9 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | verified |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (3)

- **Amazon Entity Resolution Matchingworkflows API** — The Matchingworkflows API from Amazon Entity Resolution — 5 operation(s) for matchingworkflows.
- **Amazon Entity Resolution Schemas API** — The Schemas API from Amazon Entity Resolution — 2 operation(s) for schemas.
- **Amazon Entity Resolution Tags API** — The Tags API from Amazon Entity Resolution — 2 operation(s) for tags.

## Agentic access (1)

- **Amazon Entity Resolution Agentic Access** — 16 operations · 9 acting

## Security (4)

- **Amazon Entity Resolution Authentication** — apiKey · 1 scheme
- **Amazon Entity Resolution Domain Security** — TLSv1.3 · HSTS · DMARC
- **Amazon Entity Resolution Vulnerability Disclosure** — security.txt · contact published
- **Amazon Entity Resolution Trust Center** — PCI DSS, HIPAA, FedRAMP, GDPR, FIPS 140

## Plans (1)

- **Amazon Entity Resolution Plans Pricing**

## Use cases (4)

- **Customer Data Unification** — Create a single customer view by matching records across CRM, marketing, and transaction systems
- **Data Deduplication** — Identify and remove duplicate records from databases and data lakes
- **Identity Resolution for Advertising** — Link user identities across devices and channels for targeted advertising
- **Healthcare Record Matching** — Match patient records across different healthcare providers and systems

## Tags

Amazon Web Services, Data Integration, Data Matching, Entity Resolution, Machine-Learning

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