# Braavos

**Canonical:** https://apis.io/providers/braavos/  
**Website:** https://braavos.app/  
**APIs profiled:** 0

Braavos is a self-custody smart-contract wallet for Bitcoin and Starknet, available as a browser extension and mobile app. Built on Starknet account abstraction, it adds hardware-backed two-factor signing (mobile secure element and passkeys), session keys for dApps, gas abstraction, in-wallet swaps, staking, and fiat on-ramp. Its developer surface is the injected Starknet wallet API (get-starknet), the Braavos Cairo account contracts, and first-party JavaScript libraries (session keys, deeplinks, StarkNet URLs, dApp metadata) published under the myBraavos GitHub organization. Braavos does not publish a hosted REST API or OpenAPI. Sector: crypto. Backed by Pantera Capital.

## Kin Score — 8.3 / 100 (minimal)

Scored 2026-08-30 under rubric 0.17.2. Trend: flat (+0.0 from 8.3).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 14.3 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Payments**: 18.8 (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 |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

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

## Security (2)

- **Braavos Domain Security** — TLSv1.3 · DMARC
- **Braavos Vulnerability Disclosure** — Hackerone · contact published

## Tags

Company, Crypto, Wallets, Blockchain, Starknet, Bitcoin, Self-Custody, Account Abstraction, Web3

---

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