# LayerZero

**Canonical:** https://apis.io/providers/layerzero/  
**Website:** https://layerzero.network/  
**APIs profiled:** 5

LayerZero is an omnichain interoperability protocol that enables seamless cross-chain messaging, token transfers, and OApp/OFT deployments across 90+ blockchains. It provides REST APIs for querying cross-chain message status, estimating fees, tracking OFT deployments, and executing value transfers across 150+ supported chains.

## Kin Score — 32.0 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 32.0).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 49.8 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 5.3 |
| Developer Ergonomics | 28.6 |
| Commercial Clarity | 28.9 |
| Access Clarity | 28.9 |

## Agent readiness — 35.0 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| 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

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

## APIs (5)

- **LayerZero Discovery API** — The Discovery API from LayerZero — 3 operation(s) for discovery.
- **LayerZero messages API** — The messages API from LayerZero — 7 operation(s) for messages.
- **LayerZero ofts API** — The ofts API from LayerZero — 2 operation(s) for ofts.
- **LayerZero openapi API** — The openapi API from LayerZero — 1 operation(s) for openapi.
- **LayerZero Transfer API** — The Transfer API from LayerZero — 4 operation(s) for transfer.

## Agentic access (1)

- **Layerzero Agentic Access** — 26 operations · 3 acting

## Security (2)

- **Layerzero Authentication** — apiKey · 1 scheme
- **Layerzero Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Plans (1)

- **Plans**

## Tags

Blockchain, Cross-Chain, Omnichain, Interoperability, Web3, DeFi, Messaging, Token Transfers

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