Arc website screenshot

Arc

Arc is an intelligent cash management platform for technology companies that consolidates business banking, treasury, debt capital, and AI-powered financial services into a single dashboard. Customers can sweep idle cash into yield-bearing accounts, manage liquidity across multiple accounts, raise debt capital, and access AI tooling for financial operations. Arc also offers a Global Treasury product that lets qualifying startups invest in US Treasury Bills as non-US entities while safeguarding funds in US brokerage accounts. The platform is primarily delivered through a hosted web application rather than a public REST API, and integrations are coordinated through Arc's solutions and customer success teams. Arc is positioned as a unified financial operating system for venture-backed and growth-stage technology businesses.

Arc publishes 1 API on the APIs.io network. Tagged areas include Arc, Treasury, Cash Management, Business Banking, and Yield.

Arc’s developer surface includes pricing, signup flow, engineering blog, and 2 more developer resources.

16.1/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0
AccessFree
1 APIs
ArcTreasuryCash ManagementBusiness BankingYieldDebt CapitalStartupsGlobal TreasuryFinanceLiquidity

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0
Composite quality — 16.1/100 · emerging
Contract Quality 0.0 / 21
Developer Ergonomics 0.4 / 17
Access Clarity 8.9 / 17
Operational Transparency 2.3 / 11
Contract Governance 0.0 / 10
Discoverability 5.0 / 9
Regulatory Posture 1.1 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Regulatory Posture applies to this provider. Its tags matched the Banking & Open Finance regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/arc-technologies: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Arc Platform

Arc provides a unified financial operating platform for technology companies, combining cash management, treasury, debt capital, and AI-powered financial services. The platform ...

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Arc Technologies Rate Limits

2 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Arc Technologies Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Access & Security 1

Authentication, authorization, and security posture

Commercial 1

Pricing, plans, and the legal terms of use

Company 2

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: arc-technologies
name: Arc
description: Arc is an intelligent cash management platform for technology companies that consolidates business banking, treasury,
  debt capital, and AI-powered financial services into a single dashboard. Customers can sweep idle cash into yield-bearing
  accounts, manage liquidity across multiple accounts, raise debt capital, and access AI tooling for financial operations.
  Arc also offers a Global Treasury product that lets qualifying startups invest in US Treasury Bills as non-US entities while
  safeguarding funds in US brokerage accounts. The platform is primarily delivered through a hosted web application rather
  than a public REST API, and integrations are coordinated through Arc's solutions and customer success teams. Arc is positioned
  as a unified financial operating system for venture-backed and growth-stage technology businesses.
type: Index
accessModel:
  pricing: free
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Free
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
position: Provider
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/arc-technologies.png
tags:
- Arc
- Treasury
- Cash Management
- Business Banking
- Yield
- Debt Capital
- Startups
- Global Treasury
- Finance
- Liquidity
url: https://raw.githubusercontent.com/api-evangelist/arc-technologies/refs/heads/main/apis.yml
created: '2026-05-23'
modified: '2026-05-23'
specificationVersion: '0.23'
apis:
- aid: arc-technologies:arc-platform
  name: Arc Platform
  description: Arc provides a unified financial operating platform for technology companies, combining cash management, treasury,
    debt capital, and AI-powered financial services. The platform is primarily accessed through the Arc web application and
    dashboard; programmatic integrations are arranged with Arc directly. Public developer documentation and a public REST
    API were not located during research.
  humanURL: https://www.joinarc.com/
  tags:
  - Treasury
  - Banking
  - Cash
  - Yield
  - Debt
  - Capital
  properties:
  - type: Website
    url: https://www.joinarc.com/
  - type: GlobalTreasury
    url: https://www.joinarc.com/global-treasury
  - type: Pricing
    url: https://www.joinarc.com/pricing
  - type: Signup
    url: https://www.joinarc.com/
  features:
  - name: Cash Management
    description: Manage operating and reserve cash across accounts from a single dashboard.
  - name: Treasury Yield
    description: Sweep idle balances into yield-bearing accounts for competitive returns.
  - name: Debt Capital
    description: Access non-dilutive debt capital directly through the Arc platform.
  - name: Global Treasury
    description: Lets qualifying non-US startups invest in US Treasury Bills and hold funds in US brokerage accounts.
  - name: AI Financial Services
    description: AI-powered tooling for financial operations, analysis, and decision support.
  - name: Unified Dashboard
    description: Single dashboard view of cash, yield, and capital across the business.
  useCases:
  - name: Startup Treasury
    description: Replace fragmented banking and treasury setups with a single Arc dashboard.
  - name: Yield on Idle Cash
    description: Park reserves in yield-bearing accounts without leaving the platform.
  - name: Debt Capital Raise
    description: Tap Arc as a source of non-dilutive financing for growth-stage technology companies.
  - name: Non-US Startup US Treasury Access
    description: Let international startups access US T-Bills and US brokerage safeguarding through Global Treasury.
  integrations:
  - name: US Treasury Bills
  - name: US Brokerage Accounts
  - name: ACH
  - name: Wire
  - name: Business Banking Providers
  authentication:
  - type: Account Login
    description: Access is via the Arc dashboard with account credentials; public API authentication details were not found.
common:
- type: DomainSecurity
  url: security/arc-technologies-domain-security.yml
- type: Website
  url: https://www.joinarc.com/
- type: Pricing
  url: https://www.joinarc.com/pricing
- type: Signup
  url: https://www.joinarc.com/
- type: Blog
  url: https://www.joinarc.com/blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com