Circle
- Sign up at circle.com and obtain API credentials
- Create a terminal in the Admin Console with the parameters below
- Start processing — the adapter is pre-built and ready to use
Go to Circle →
Overview
Integration with Circle — issuer USDC (second-largest stablecoin by market cap). Has MAS license MPI (Major Payment Institution). Provides USDC Mint/Burn (issuance and redemption), CCTP (Cross-Chain Transfer Protocol — bridging USDC between chains without exchange), Programmable Wallets (custodial wallets), Smart Contract Platform. Support Ethereum, Solana, Polygon, Avalanche, Arbitrum, Optimism, Base.
| |
|---|
| Provider ID | circle |
| Category | Crypto & Blockchain |
| Website | circle.com |
Configuration
Required Parameters
| Parameter | Description |
|---|
api_key | API Key |
entity_secret | Entity Secret (for signing) |
api_url | URL API |
environment | production |
API Reference
| Method | Endpoint | Description |
|---|
| POST | /wallets | Creation wallet |
| GET | /wallets/{id} | Information about wallet |
| GET | /wallets/{id}/balances | Balance wallet |
| POST | /mints | Minting USDC |
| POST | /burns | Burning USDC |
| POST | /cctp/transfers | CCTP transfer |
| GET | /cctp/transfers/{id} | Status CCTP transfer |
Resources