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Zero Hash

Zero Hash is a regulated digital-asset infrastructure provider that lets banks, brokerages, fintechs, payroll platforms and payment service providers embed crypto, stablecoin and tokenized-asset capability without holding licenses or running blockchain infrastructure themselves. The platform covers trading (RFQ liquidity and a central limit order book reachable over REST and FIX 5.0), qualified custody, staking, rewards and portfolio strategies, plus a Transact side that handles on/off ramps, account funding, payins, payouts, remittances and settlement across 100+ assets and 40+ chains. Participant onboarding, KYC, sanctions screening, jurisdiction evaluation and travel-rule handling are exposed as first-class API resources, and a Tokenize product line covers a tokenization engine and tokenization payment rails. Integration surfaces include a 167-operation REST API secured with HMAC-SHA256 request signing, a private WebSocket feed for balances and RFQ prices, a FIX gateway for CLOB order entry and market data, an outbound webhook catalog, and a large family of embeddable JavaScript/React SDK modules for buy, sell, onboarding, funding, withdrawals and account linking.

agent native

Solid contracts, transparent operations, and an easy start — typically complete on four or five facets with one clear soft spot.

Kin Score

API Evangelist profiles Zero Hash the way a machine reads it — 69 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 — Zero Hash scores 61.4/100 (strong), with a separate agent-readiness read of 56/100 (agent native). 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 Kin Score How this is scored →
scored 2026-08-17 · rubric v0.11.0
Composite quality — 61.4/100 · strong
Contract Quality 17.1 / 25
Developer Ergonomics 13.8 / 20
Commercial Clarity 12.1 / 20
Operational Transparency 7.2 / 13
Governance 2.5 / 12
Discoverability 6.9 / 10
Regulatory · Payments 10.8 / 15
Agent readiness — 56/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
MCP Server derived 3.0 / 12
Machine-Readable Auth 10 / 10
Idempotency 9.0 / 9
Stable Error Semantics 8.0 / 8
Request/Response Examples partial 3.5 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 6 / 6
Agent Skills derived 1.3 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 3 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Zero Hash Kin Score — API readiness rating by API Evangelist

Put this on your own site. The badge is drawn live from Zero Hash's current Kin Score — paste it once and it updates itself every time the score is recomputed. It follows your visitor's light or dark setting, and it links back here so anyone who sees it can read the full breakdown.

<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/zero-hash/"
   title="Zero Hash on API Evangelist — API profile and Kin Score">
  <img src="https://apis.io/badge/zero-hash.svg"
       alt="Zero Hash Kin Score — API readiness rating by API Evangelist" width="150" height="150" loading="lazy">
</a>

More shapes, themes and sizes → · Score as JSON · How badges work

How we profile Zero Hash

Each block below is one kind of artifact we hold for Zero Hash. 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.

zerohash Private WebSocket API

Authenticated WebSocket feed delivering a full account-balance snapshot on subscribe followed by incremental balance-updated events, plus RFQ liquidity bid/ask price levels per ...

Zero Hash Accounts API

Create and Manage Accounts

Zero Hash Assets API

View available assets

Zero Hash Awards API

Awards Distribution Service

Zero Hash CLOB API

Central Limit Order Book

Zero Hash Convert and Withdraw API

Convert and Withdraw Services

Zero Hash Customer Accounts (MTA) API

Create and Manage Customer Accounts (MTA)

Zero Hash Deposits API

Create deposit addressed and monitor deposits to accounts

Zero Hash Entity Participants API

Create and Manage Entity Participants

Zero Hash Fund API

Fund Services

Zero Hash Index API

Obtain the index price on an instrument

Zero Hash Individual Participants API

Create and Manage Individual Participants

Zero Hash Liquidity API

Request For Quote and Execution Services

Zero Hash Market Data API

Market Data Services

Zero Hash Movements API

The Movements API from Zero Hash — 1 operation(s) for movements.

Zero Hash Organization Token API

The Organization Token API from Zero Hash — 1 operation(s) for organization token.

Zero Hash Participant Jurisdictions API

Participant jurisdiction endpoints

Zero Hash Payins API

Power your checkout with crypto and stablecoins

Zero Hash Payments API

Payment Services

Zero Hash Payouts API

Crypto payouts

Zero Hash Positions API

Positions and Balances monitoring

Zero Hash Public API

Basic API Endpoints

Zero Hash Query Participants API

Generic Participant management endpoints

Zero Hash Rewards API

Rewards Distribution Service

Zero Hash SDK Authorization API

SDK Authorization Services

Zero Hash Staking API

Staking, Unstaking and associated Rewards Services

Zero Hash Trade Strategy API

The Trade Strategy API from Zero Hash — 13 operation(s) for trade strategy.

Zero Hash Trades API

Trade Settlement Services

Zero Hash Transfers API

Initiate and monitor transfers between accounts

Zero Hash User Token API

The User Token API from Zero Hash — 1 operation(s) for user token.

Zero Hash Withdrawals API

Initiate and monitor withdrawals from accounts

Scroll within the panel for all 31 ·

Open Collections 31

Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

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.

zero-hash-mcp.yml

MCP SERVER

Event Specifications 1

Not every API is request/response. AsyncAPI describes the event-driven and streaming side — the webhooks and channels — so the asynchronous half of the interface is documented the same way the synchronous half is.

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Security Posture 4

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.

Zero Hash Authentication

apiKey/http · 3 schemes

SECURITY

Zero Hash Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Zero Hash Vulnerability Disclosure

Bugcrowd · security.txt · contact published

SECURITY

Zero Hash Trust Center

SOC 1 Type 2, SOC 2 Type 1, SOC 2 Type 2, ISO/IEC 27001:2022, Regulation SCI, DORA, GDPR, CCPA, 23 NYCRR 500

SECURITY

Scopes 1

OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.

OAuth scopes governing access to this provider's APIs.

Zero Hash Scopes

4 scopes

4 scopes

SCOPES

Resources

Every other property we hold for Zero Hash — 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.

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

Build 3

SDKs, sample code, and the tooling you integrate with

Commercial 3

Pricing, plans, and the legal terms of use

Company 2

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/zero-hash · machine-readable index on apis.io

Where this information came from

This is an independent, third-party profile of Zero Hash, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.