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Documentation
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DocumentationRecipesAPI ReferenceRelease NotesLegal

Getting Started

  • Getting Started
    • Get Platform Access
    • Submit First API Call

User Guides

  • General
    • Asset Recovery Process
    • API Authentication
    • Custody
      • Address Information
        • Supported Address Formats
        • LTC 3-prefixed addresses
        • Address formats for Testing in Cert
        • Memos, Destination Tags & Messages
        • Blockchain Trustline Requirements
      • Mainnets
        • Bitcoin Cash (BCH) Chain Support
        • Preparing for the Ethereum Proof of Stake Merge Event
        • Solana Blockchain Support FAQ
      • Testnets
        • Testnet Support and Token Faucets
    • API Security
    • Request IDs and Idempotency
    • Pricing
    • Permitted and Prohibited/ Restricted Jurisdictions
      • Permitted Higher Risk Geographies
      • Prohibited and Restricted Jurisdictions List
      • Restricted Endpoints for New York Participants
    • Supported Assets and Instruments
      • Production Environment Blockchains
    • Terminology
    • When are Fiat withdrawals processed?
    • zerohash Cryptocurrency Kiosk Consumer Disclosures, Transaction Limitations, and Refund Policies (Listed by State)
      • Crypto ATM & Kiosks Receipt
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Arizona)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Arkansas)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (California)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Colorado)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Connecticut)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Florida)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Georgia)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Hawaii)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Illinois)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Iowa)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Louisiana)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Maine)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Maryland)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Massachusetts)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Minnesota)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Mississippi)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Missouri)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Nebraska)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (New Jersey)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (New York)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (North Carolina)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (North Dakota)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Oklahoma)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Rhode Island)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Tennessee)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Texas)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Utah)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Vermont)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Washington)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Wisconsin)
      • zerohash Cryptocurrency Kiosk Disclosures and Refund Policies (Wyoming)
  • Help Articles
    • Safeguarding Your Identity Online
    • Understanding Cryptocurrency, Cash, and Stocks
    • Understanding Cryptocurrency Pricing: Unraveling Price Discrepancies
    • Demystifying Blockchain: How It Works and Transaction Expectations
    • Protecting Yourself from Cryptocurrency Fraud: Common Scams
    • Protecting Against Elder Financial Exploitation in the World of Cryptocurrency
    • What to do if you Suspect that you are a Fraud Victim
    • Unknown zerohash Charges on Financial Statement
    • Navigating Crypto Delivery: A Step-by-Step Guide
    • What is Cryptocurrency: A Guide to Popular Digital Assets and Consumer Interaction
    • Assets delisting
    • Liquidity Models
  • Core API Resources
    • Participants
      • Supported Zip Code Formats
      • ISO 3166 Conversions
      • Sanction Screening
      • ITIN/SSN format
      • EU Participant Creation
    • Accounts
      • Platform Account FAQs
      • Float Accounts
      • Custom Accounts
      • Origin Field
    • Balances Websocket
      • API Workflow
  • Onboarding
    • KYC Support: Unable to Sign Up/Rejected
    • Test verification sessions
    • KYC Support: Accepted Identification Documents
  • SDK
    • Available SDKs
    • SDK Styling
    • Mobile SDKs
      • Capacitor plugin
  • Client Portal
    • Logging In
      • Reset Password
      • Sign Up Link Expired - Way Forward
      • Login with 2FA Device
      • Single Sign On (SSO)
    • Application Review Process
    • Account Administration
      • Users
      • Generate API Keys
      • Whitelist IP Addresses
    • Setting your Primary Account Group
    • How do I allocate funds?
    • Reporting Suite
    • Generating Platform Deposit Addresses
    • Creating a Withdrawal Account
  • Misc.
    • zerohash Index Calculation
    • Notional Value Rounding
    • Lock Your Platform
    • Error handling
  • Stablecoins
    • Issuer Fees

Value Added Services

  • Auth
    • ADK SDK Integration Guide
    • Auth Network
    • Auth Validate
    • Auth v1.0 - Auth Connect (Legacy)
  • Tax
    • Tax Overview
      • W-9 Implementation Guide - API
      • W-8 Implementation Guide - API
      • Tax Data Collection - KYCaaS
      • EEA Tax Guidelines
    • Taxable Events
    • Supported Tax Forms

Transact

  • Agentic Suite (Beta)
    • Get Started
      • x402 Platform Configuration
      • x402 Merchant Configuration
      • Know your Agent (KYA)
    • Hold Onchain Money
    • Move Onchain Money
      • Accept (payins)
        • Streaming Acceptance
  • Payins
    • Merchant Onboarding Guide
    • Shopper Onboarding Guide
    • Payins SDK Integration Guide
    • Payins API Integration Guide
  • Payouts
    • Modular Payouts
      • Modular Payouts API Integration Guide
      • Modular Payouts SDK Integration Guide
      • Modular Payouts No-Code Integration Guide
    • Single API Call Payouts
      • Single API Call Payouts API Integration Guide
    • Payouts - Supported Regions
  • Account Funding
    • Deposits
      • Onboarding SDK + Fund SDK
      • Onboarding API + Fund SDK
      • Onboarding API + Fund API
    • Withdrawals
      • Account Link SDK + Withdraw SDK
    • Reconciliation Guidelines
      • Account Funding + Buy/Sell Reconciliation
      • Withdrawal Reconciliation
    • Customer Sub-Accounts
    • FAQ's for Support Teams and Customer-Facing Material
    • Multi-Tenant Account Funding
  • On & Off Ramps
    • On Ramp Integration Guide
    • Off Ramp Integration Guide
    • Custom Spreads
    • Transaction Fees
  • Fiat
    • ACH + RTP Integration
      • Getting started with Fiat Payments
      • zerohash Powered Plaid Link
      • Self Service Plaid Link
      • Managing linked accounts API Workflow
      • Deposits and withdrawals API Workflow
      • Crypto buy/sell via Fiat API Workflow
      • ACH Limits and Velocity Controls
      • ACH Returns
      • Instant USD API Workflow
    • Virtual Accounts (BETA)
      • Onboard a customer
      • Create and use virtual accounts
  • Remittances
    • Remittances Integration Guide
    • Remittances - Stablecoin Sandwich
    • Lightning Network
      • BOLT11 Deposits and Withdrawals Integration Guide
      • LNURL Deposits and Withdrawals Integration Guide
      • UMA Deposits and Withdrawals Integration Guide
  • Transaction Limits
  • Recovery
    • Platform-hosted
      • API - Recovery Integration Guide
    • zerohash-hosted
      • Recovery Portal

Trade

  • Buy/Sell
    • Central Limit Order Book
      • Supported Instruments (CLOB)
      • Account Activation & Funding Models
      • Commissions, Fees and Tiering
      • Order Management
      • Market Data (CLOB)
    • Request For Quote
      • Supported Instruments (RFQ)
      • Spreads and Fees
      • Account Setup & Funding Models
      • Request and Execute Quotes
      • Price Subscription Websocket
  • Settlement Process
    • Settlement Reconciliation
      • Standard Settlement
      • Suspense Settlement
    • Settlement Configurations
    • Account management guide
  • Settlements as a Service
    • Settlements as a Service Integration Guide
  • Portfolio Strategies
    • Portfolio Strategies Implementation Guide
  • Account Maintenance
    • Customer Account Types
    • Ledger Account Types
      • Account Basics
      • Account Groups
      • Account Labels
      • Account Types
    • Participant and Account Statuses and Locking
    • Financial Advisor Authorization
  • Financial Advisor-Linked Accounts
    • Financial Advisor Implementation Guide
  • Transfers
    • Deposits
      • Retail Crypto Deposits FAQ
      • CREATE2 Smart Contract-Powered Address Deployments
    • Withdrawals
      • Network Fees
      • Network Fee Estimation
      • Withdrawal Spreads
      • Minimum Withdrawal Amounts
      • Withdrawal Status Tracking
  • Collateral Management
  • Loyalty
    • Rewards Integration Guide
    • Awards Integration Guide
  • Staking
    • Staking FAQs

Tokenize

  • Tokenization Payment Rails
    • Tokenization Payment Rails Integration Guide
  • Tokenization Engine
    • Fungible Tokens
    • Non-Fungible Tokens (NFT)

Account Funding

Instantly fund an account anytime, anywhere

    • Introduction
    • Use Cases
    • Key Features
    • Integration Details
      • Setup
      • Regional Availability: US vs. EU
      • Configurations
    • Email Receipts
    • Supported Assets
    • Webhooks
    • Platform Settlement
      • General
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Solutions
Investments, Brokerage & Neobanks Banks Payment Service Provider Tokenization Platforms Payroll
Products
Buy/sell Account Funding Tokenization Remittance Staking On & Off Ramp Payouts Payins Tokenization payment rails
developers
api docs ApI status release notes
legal
Security Complaints Disclosures & Policies
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