# Perennial Labs

**Canonical:** https://apis.io/providers/perennial-labs/  
**Website:** https://perennial.finance  
**APIs profiled:** 0

Perennial is an on-chain (EVM) perpetual-derivatives protocol — a composable, fully on-chain primitive for permissionless perpetual markets, liquidity provisioning (LPs up to 50x), vaults, collateral accounts, and intent-based order flow with off-chain solvers. Built by Equilibria and backed by Polychain, its developer surface is Solidity smart contracts (MultiInvoker batching) plus first-party TypeScript and Python SDKs and a subgraph, rather than a hosted REST API. The v2 protocol has been audited by Zellic and Sherlock and runs an Immunefi bug-bounty program (up to $500k). The hosted application (perennial.finance) has since been sunset, but the protocol contracts, documentation, and SDKs remain published.

## Kin Score — 8.8 / 100 (minimal)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 8.8).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 7.9 |
| Developer Ergonomics | 21.4 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Securities & Market Data**: 20.0 (matched via tags).

## Agent readiness — 0.0 (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 | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (2)

- **Perennial Labs Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Perennial Labs Vulnerability Disclosure** — disclosure policy published

## Tags

Company, Defi Derivatives, DeFi, Perpetuals, Derivatives, Blockchain, Ethereum, Trading, Web3, SDK

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