This page provides an overview of the blockchain networks we currently support.

​
EVM Networks

ToolBaseEthereumArbitrumPolygonDetails
WALLETS
Server Wallet
Create & manage wallets		✅✅✅✅Supports all EVM networks
Embedded Wallet
In-app wallets with email login		✅✅✅✅Supports all EVM networks
Smart Wallet
Account abstraction wallets		✅✅✅✅• Deployable on any EVM network
• SDK/client supports: Optimism, Zora, BNB, Avalanche, Lordchain
PAYMENTS
Send & Receive
Transfer crypto assets		✅✅✅✅Supports all EVM networks
Onramp & Offramp
Fiat to crypto conversion		✅✅✅✅• Support for > 50 networks
• Varies by location. Check availability
x402
Micropayment protocol		✅✅✅✅• CDP Facilitator: Base
• Self-hosted Facilitator: any EVM network
SWAPS
Trade API
Token swapping		✅✅❌❌Mainnet only
BASE TOOLS
Paymaster
Gas sponsorship		✅❌❌❌
Appchains
Custom blockchains		✅❌❌❌
OnchainKit
React components		✅✅✅✅Supports all EVM networks
DATA
Node
Free RPC endpoints		✅❌❌❌
Token Balances
Query token balances		✅✅❌❌Beta
Address History
Transaction history		✅✅✅✅• Only available in v1 Server Wallet
Webhooks
Real-time events		✅❌❌❌
Smart Contract Events
Contract monitoring		✅✅❌❌Mainnet only
Verifications
Onchain attestations		✅❌❌❌Mainnet only
AI
AgentKit
AI-powered agents		✅✅✅✅• Network availability depends on wallet provider config
STAKING
Staking API
Programmatic staking		❌✅❌❌
FAUCET
Faucets
Test tokens		✅✅❌❌Testnet only

​
Non-EVM Networks

ToolBitcoinSolanaDetails
WALLETS
Server Wallet
Create & manage wallets		❌✅
Embedded Wallet
In-app wallets with email login		❌✅
PAYMENTS
Send & Receive
Transfer crypto assets		❌✅
Onramp & Offramp
Fiat to crypto conversion		✅✅• Support for > 50 networks
• Varies by location. Check availability
x402
Micropayment protocol		❌❌Solana support in development
DATA
Token Balances
Query token balances		❌✅Beta
AI
AgentKit
AI-powered agents		❌✅• Network availability depends on wallet provider config
STAKING
Staking API
Programmatic staking		❌✅
FAUCET
Faucets
Test tokens		❌✅Testnet only

​
Use cases

​
Mainnets

Use mainnets for production-grade transactions and interactions using CDP APIs:
  • Sending real crypto funds (e.g., withdrawals, payments)
  • Interacting with live DeFi protocols (such as staking)
  • Reading onchain data for dashboards, analytics, etc.
CDP APIs can help simplify production workflows by letting you query balances, transactions, or fetch events without running a node.

​
Testnets

Use testnets for development, testing, or QA with no real funds involved:
  • Testing smart contract deployments before mainnet launch
  • Simulating workflows (like login, staking, etc.) with testnet funds
  • Continuous Integration tests that run contract calls
  • Demo purposes for sandbox environments

​
Layer 2s

Use Layer 2s, such as the Base network, for lower fees and faster transactions:
  • Powering gas-efficient wallets or dapps
  • Game or social app activity (frequent, low-cost interactions)
  • Bridging assets between networks