# Arca

**Canonical:** https://apis.io/providers/arca/  
**Website:** https://arcawealth.ai  
**APIs profiled:** 0

Arca (Arca Financial, Inc.) is an AI-native wealth management company founded by former Plaid product leader Rron Rexha and headquartered in New York. It pairs human financial advisors with a fully integrated, agentic platform in which AI agents are the primary operational users: monitoring emails, calls, documents, market data, and news, coordinating with one another, generating dynamic user interfaces, and executing multi-step advisory workflows so advisors can focus on client relationships. Arca is an SEC-registered investment adviser managing over $1 billion in client assets, and raised $64M across a seed round (led by Venrock) and a Series A (led by General Catalyst, with Index Ventures and Venrock). It has no public developer API surface at this time; this profile captures its public identity and security posture.

## Kin Score — 8.2 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+1.1 from 7.1).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 2.6 (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 | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | yes |
| Agent Card | no |
| Dry Run Mode | no |

## Access

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

## Security (2)

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

## Tags

Company, Ai Ml, Fintech, Financial-Services, Wealth Management, Wealth Advisory, AI Agents, Agentic Platform

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