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Three ways to buy USDC: exchanges, P2P platforms, and on-ramps. Includes real fee comparisons for Coinbase, USDCtoFiat, and MoonPay so you can find the cheapest option for your situation.

No Coinbase or Binance account needed. Buy USDC through P2P platforms, DEX swaps, or wallet on-ramps using Venmo, PayPal, Revolut, or a debit card.

Complete developer guide to the ZKP2P protocol API via Peerlytics. Endpoints for analytics, orderbook, explorer, and market data. API key + x402 pay-per-request authentication.

How the x402 payment protocol enables AI agents to pay per API request in USDC on Base. Full guide to agent-native API monetization with the Peerlytics API as a working example.

USDC is a digital dollar backed 1:1 by real reserves. Learn how it keeps its peg, who issues it, where it works, and why millions of people use it for payments, savings, and trading.

Buy and sell crypto directly with other people, no exchange account needed. Learn how smart contract escrow, cryptographic payment verification, and trustless settlement actually work.

An honest comparison of the two largest stablecoins. Covers reserve transparency, regulation, chain support, trading volume, depegging history, and which one fits your needs.