# Everledger

**Canonical:** https://apis.io/providers/everledger/  
**Website:** https://everledger.io/edc/  
**APIs profiled:** 1

Everledger is a supply-chain transparency company that uses a private, enterprise blockchain plus IoT to create tamper-evident digital identities ("digital twins") for physical assets and to track their provenance from origin to market. Its platform spans diamonds, coloured gemstones, wine and spirits, art, fashion and luxury goods, critical minerals, batteries and insurance. The developer surface is the Everledger Platform API (marketed as "Amplify") — a suite of REST APIs including the Provenance API (a full, media-rich provenance report for any object), the Object API (verify an object's identity against its digital twin) and the Transfer API (reassign ownership of a digital asset on the blockchain when a sale is made) — plus an embeddable Amplify Widget for eCommerce. Access is via the invite-only Everledger Developer Community (EDC). Founded by Leanne Kemp and backed by Bloomberg Beta, the company restructured in 2023 and continues to operate on its core gems, minerals and textiles markets.

## Kin Score — 32.6 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 32.6).

| Facet | Score |
|---|---|
| Discoverability | 79.6 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 50.0 |
| Developer Ergonomics | 14.3 |
| Commercial Clarity | 76.3 |
| Access Clarity | 76.3 |

## Agent readiness — 5.6 (human-only)

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

## Access

Paid · Requires approval — onboarding: approval, pricing: paid, trial: no (confidence: medium).

## APIs (1)

- **Everledger Platform API (Amplify)** — The Everledger Platform API — marketed as Amplify — is a suite of REST APIs that let organizations access and embed blockchain-backed provenance data in their own systems. Core ...

## Security (2)

- **Everledger Domain Security** — TLSv1.3 · DMARC
- **Everledger Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Everledger Plans**

## Tags

Company, Blockchain, Provenance, Supply Chain, Traceability, Digital Twin, Authentication, Sustainability, Diamonds, Luxury Goods, Anti-Counterfeiting

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