Hevn Inc
HEVN Inc (Y Combinator S26) is a fintech platform that lets non-US companies operate in USD without a US entity. It opens named virtual business accounts with sponsor banks across the US, Europe, the UK, the UAE, Latin America, and Puerto Rico, issues zero-FX USD business cards, and moves money across ACH, SEPA, SWIFT, and UAE FTS rails as well as USDC stablecoin rails on Base. HEVN is agent-first: its REST API, first-party CLI (hevn-cli), and hosted MCP server expose account, contact, transfer, invoice, contract, card, and KYB operations to AI coding agents, guarded by per-API-key spend permissions and idempotency keys.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Hevn Inc the way a machine reads it — 34 machine-readable artifacts across 31 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Hevn Inc scores 47.1/100 (developing), with a separate agent-readiness read of 60/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile Hevn Inc
Each block below is one kind of artifact we hold for Hevn Inc. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 31
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Hevn Inc 2FA API
The 2FA API from Hevn Inc — 10 operation(s) for 2fa.
Hevn Inc Activity API
The Activity API from Hevn Inc — 2 operation(s) for activity.
Hevn Inc apps API
The apps API from Hevn Inc — 10 operation(s) for apps.
Hevn Inc apps-transfer API
The apps-transfer API from Hevn Inc — 3 operation(s) for apps-transfer.
Hevn Inc auth API
The auth API from Hevn Inc — 7 operation(s) for auth.
Hevn Inc B2B API
The B2B API from Hevn Inc — 10 operation(s) for b2b.
Hevn Inc Balance API
The Balance API from Hevn Inc — 20 operation(s) for balance.
Hevn Inc Banks API
The Banks API from Hevn Inc — 14 operation(s) for banks.
Hevn Inc Cards API
The Cards API from Hevn Inc — 28 operation(s) for cards.
Hevn Inc Chat API
The Chat API from Hevn Inc — 8 operation(s) for chat.
Hevn Inc contracts API
The contracts API from Hevn Inc — 28 operation(s) for contracts.
Hevn Inc Devices API
The Devices API from Hevn Inc — 4 operation(s) for devices.
Hevn Inc documents API
The documents API from Hevn Inc — 7 operation(s) for documents.
Hevn Inc Exports API
The Exports API from Hevn Inc — 8 operation(s) for exports.
Hevn Inc Health API
The Health API from Hevn Inc — 1 operation(s) for health.
Hevn Inc Incorporate API
The Incorporate API from Hevn Inc — 4 operation(s) for incorporate.
Hevn Inc invoices API
The invoices API from Hevn Inc — 14 operation(s) for invoices.
Hevn Inc kyb API
The kyb API from Hevn Inc — 8 operation(s) for kyb.
Hevn Inc mcp API
The mcp API from Hevn Inc — 14 operation(s) for mcp.
Hevn Inc Merchant API
The Merchant API from Hevn Inc — 6 operation(s) for merchant.
Hevn Inc Public API
The Public API from Hevn Inc — 8 operation(s) for public.
Hevn Inc Root API
The Root API from Hevn Inc — 1 operation(s) for root.
Hevn Inc team API
The team API from Hevn Inc — 8 operation(s) for team.
Hevn Inc tee API
The tee API from Hevn Inc — 3 operation(s) for tee.
Hevn Inc tee-local API
The tee-local API from Hevn Inc — 5 operation(s) for tee-local.
Hevn Inc Transactions API
The Transactions API from Hevn Inc — 9 operation(s) for transactions.
Hevn Inc User API
The User API from Hevn Inc — 21 operation(s) for user.
Hevn Inc Utils API
The Utils API from Hevn Inc — 10 operation(s) for utils.
Hevn Inc Wallet API
The Wallet API from Hevn Inc — 14 operation(s) for wallet.
Hevn Inc Webhook API
The Webhook API from Hevn Inc — 14 operation(s) for webhook.
Hevn Inc Xero API
The Xero API from Hevn Inc — 10 operation(s) for xero.
Scroll within the panel for all 31 ·
MCP Servers 1
Model Context Protocol servers expose these APIs directly to AI agents. We profile them because agent-native access is the fastest-growing way this provider's capabilities actually get used.
Model Context Protocol servers that expose these APIs to AI agents.
hevn-inc-mcp.yml
MCP SERVERSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Every other property we hold for Hevn Inc — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 3
Portal, sign-up, and the first successful call
Documentation 3
Reference material describing how the API behaves
Agent Surfaces 3
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 4
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Commercial 2
Pricing, plans, and the legal terms of use
Company 1
The organization behind the API
Other 1
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/hevn-inc · machine-readable index on apis.io