# Authy

**Canonical:** https://apis.io/providers/authy/  
**Website:** https://www.authy.com  
**APIs profiled:** 0

Authy is a two-factor authentication (2FA) product originally built by Authy Inc. and acquired by Twilio in 2015. It provided a consumer authenticator app (TOTP soft tokens, encrypted cloud backup, and multi-device sync) alongside a developer-facing Authy API for one-time passwords over SMS and voice, soft tokens, and push authentication. Twilio has since folded the Authy developer API into the Twilio Verify API, deprecated and archived the first-party Authy client SDKs, and discontinued the Authy desktop applications in 2024. The consumer Authy mobile app remains available. New integrations are directed to Twilio Verify. This profile was surfaced as a portfolio-company lead and is enriched here from Authy's remaining public surface (marketing site, archived GitHub organization, and deprecated SDK registries).

## Kin Score — 10.6 / 100 (minimal)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 10.6).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 19.6 |
| Commercial Clarity | 0.0 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | 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 (1)

- **Authy Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Authentication, Two-Factor Authentication, 2FA, Identity, Security, One-Time Password, TOTP, Verification, Push Authentication

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