Circle developer docs - Circle Docs

Use cases

Embedded wallets

Add wallets and USDC payments directly in your app.

Crosschain transfers

Move USDC natively between blockchains with CCTP.

Chain-abstracted balances

Create a unified USDC balance across multiple EVM chains.

Workflows

Accept stablecoin payments

Create a wallet Transfer USDC Receive payins

Move USDC across chains

Bridge with CCTP Unified balances Supported blockchains

Build onchain apps

Deploy contracts Modular wallets Sponsor gas fees

Common tasks

Core

Create a wallet Deploy a contract Transfer USDC

Crosschain

Bridge USDC Unified balance Nanopayments

Payments & gas

Receive payins Gas Station Pay gas with USDC

Build with AI

Agent SkillsInstall guide

Circle MCP ServerSetup guide

LLMs.txtAgent context

What’s new

Aug 4USDCAdded USDC, CCTP, and Circle Mint support on X Layer.Jul 31AgentsLaunched the Agent Marketplace and Discovery API for x402 services.Jul 28CCTPGas-sponsored USDC deposits from Arbitrum to HyperCore via CctpExtensionV2.Jul 8DAAAdded ACH bank account support to Digital Asset Accounts.Jul 6MintAdded mTLS authentication for EU/EEA Circle Mint customers under MiCA.

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