Knowledge Center
How do I connect with MetaMask?
Initializing search
Knowledge Center
Home
Kaleido platform
Kaleido platform
The Blockchain Business Cloud
Foundational concepts
Foundational concepts
What is Kaleido?
Borderless Blockchain
Flexibility & Choice
Kaleido Labs
Full stack
Full stack
What is Full-stack Blockchain?
Decentralized Applications
The Blockchain Layer
Organizational Identity
Digitized Assets (Tokens)
API Gateway
Event & Data Streaming
Transaction Submission
Oracles
Privacy & Anonymity
Off-chain Private Messaging
Off-chain Document Store
Architecture reference
Architecture reference
Tenancy & Isolation
Key Management
High Availability
Decentralization Model
Platform Scale
Blockchain essentials
Blockchain essentials
Why Blockchain?
Blockchain Use Cases
Public and Private Chains
Consensus Algorithms
Ethereum core concepts
Ethereum Key Terms
Protocol
Protocol
Multi-Protocol Support
Corda
Corda
R3 Corda
Corda OS
Ethereum
Ethereum
Enterprise Ethereum
Go-ethereum (Geth)
Quorum
Hyperledger Besu
EEA Privacy Extensions
Maintenance
Maintenance
Strategy Overview
Protocol & Full-stack Services
SaaS Platform
Infrastructure
Maintenance Schedule
API Reference
Security at Kaleido
Using kaleido
Using kaleido
Quick start ethereum
Quick start ethereum
Get running in minutes
Create your new blockchain
Issue Your First Ethereum Transaction
Quick start corda
Quick start corda
Get running in minutes
Create your new blockchain
Deploy your first CorDapp
Organizations and Users
Plans
Billing Providers
Managing your Subscription
Business Networks
Business Networks
Onboarding/Decentralization
Organizational Identity
Governance & Permissions
Environments
Blockchain Nodes
Smart Contract Management
Marketplace Services
Cloud integrations
Cloud integrations
Your AWS/Azure Account
Key Management Service
Advanced Private Networking
Node Backups
Log Streaming
Health & Monitoring
Kaleido Resource Model
APIs & Authentication
Resource Limits
Multi-tenant Nodes
Advanced Blockchain Configuration
Multi-factor authentication
Kaleido Services
Kaleido Services
Kaleido B2B Tech Stack
Address Book
App to App Messaging
App to App Messaging
Introduction
Destinations
Send/Receive Messages
Self-managed Cryptography
Samples
Blockchain App Firewall
Blockchain App Firewall
Introduction
App Firewall Usage
JWT / OAuth 2.0 / OIDC
Application Credentials
CORS Policy
Claim Mappings
Rulesets
Block explorer
Block explorer
Introduction
API Sample
Cloud HSM Signer
Cloud HSM Signer
Introduction
Usage
AWS CloudHSM
AWS KMS
Azure Key Vault
HashiCorp Vault
Digital Assets
Digital Assets
Introduction
Tokens
Document store
Document store
Introduction
Destinations
Usage
Architecture
API Reference
Code Snippets
Ether Pool
Event Streams
Event Streams
Introduction
Usage - Webhooks
Usage - WebSockets
HD Wallet
HD Wallet
Introduction
Usage
Sample
API Reference
IPFS
IPFS
Introduction
Usage
Sample
Managed Wallet
Managed Wallet
Introduction
Usage
API Reference
On-chain Registry
On-chain Registry
Introduction
Usage via console
Usage via CLI
Obtaining Certificates
Public Ethereum Tether
Public Ethereum Tether
Introduction
Verifying Reports
API Reference
REST API Gateway
REST API Gateway
Introduction
Usage
Smart Contract APIs
Webhooks
Receipt Store
Samples
Rotating Block Signers
Rotating Block Signers
Introduction
Usage
API Reference
Smart Contract Mgmt.
Smart Contract Mgmt.
Introduction
Usage
Token Factory
Token Factory
Introduction
Token Types
Token Features
Usage
API Reference
Token Explorer
Token Explorer
Introduction
Token Swaps
Token Swaps
Introduction
Usage
Atomic Swaps Explained
HTLC Deep-dive
API Reference
Zero Knowledge Tokens
Zero Knowledge Tokens
Introduction
Usage
Zero Knowledge Token Explained
API Reference
3rd-Party Services
3rd-Party Services
Chainlink (Decentralized Oracle)
Chainlink (Decentralized Oracle)
Introduction
Usage
Clause
OpenLaw
Rhombus
Unchain.io
Developers
Developers
Developer Tools
Developer Tools
Popular Dev Tools for Kaleido
Truffle Suite
Metamask
Remix
Open Zeppelin
MythX
Kaleido Go
Geth Console
Connect to Nodes & Services
Connect to Nodes & Services
Regional Endpoint URLs
Authentication
Web3 (JSON/RPC) Libraries
REST API Gateway
Event Streams
Admin / Automation APIs
Admin / Automation APIs
Infrastructure as Code
API Key Authentication
Regional API Endpoints
REST Resource Model
API 101 Tutorial
Download Logs via API
Command Line Interface (CLI)
Terraform Provider
Debugging
API Reference
API Reference
Kaleido Platform
Document Store
Managed Wallet
HD Wallet
Rotating Signers
Mainnet Tether
Token Factory
Token Swap
Zero Knowledge Token
FAQs
FAQs
Frequently Asked Questions
Do I need to purchase cryptocurrency?
Does Kaleido support nodes in public Ethereum chains?
How do I connect to a node?
How do I connect with MetaMask?
How do I retrieve the genesis block for my chain?
How do I select a hard fork of my environment?
How many nodes?
How do I debug "evm: execution reverted" errors?
How to use openzeppelin CLI with a Kaleido network?
Reconciling timestamps in Quorum Raft
What are app creds and how do I use them?
What is a Hard Fork and Upgrade and how does it differ from Upgrade
Why am I getting "transaction out of gas" errors?
Why ecrecover call in my Solidity code failed to resolve the signer?
Why is my environment paused?
Why is my transaction queued?
Why the Ether Pool?
Release notes
Release notes
Release Versions
SaaS Platform Updates
How do I connect with MetaMask?
See
Metamask
in our Developer Tools section.