SwapEazi Docs
Everything you need to understand, use, and build with SwapEazi.
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What is SwapEazi?
SwapEazi is a stablecoin payments routing engine. It scans Ethereum, Base, Solana, Polygon, Arbitrum, Optimism, BNB Chain and Tron in real time and routes every payment to the fastest, cheapest path, automatically. We never hold your funds, and there is no sign up. 0.5% SwapEazi fee with transparent provider pass through. Used by payments operators, payroll platforms, agents, and individuals worldwide.
How Swapping Works
Select tokens
Choose the stablecoin you want to send (From) and the one you want to receive (To). 29+ stablecoins supported.
Enter amount
Type how much you want to exchange. The estimated output updates in real time using live CoinGecko prices.
Connect wallet
Click "Connect Wallet to Swap" and choose EVM (MetaMask, WalletConnect), Solana, or TronLink wallet.
Security check
SwapEazi runs a three layer AI guard: (1) 24 regex injection patterns on all input fields, (2) a wallet risk check for sanctions, phishing and mixer flags, (3) an AI analysis of any payment memo. If any layer flags the transaction, the swap is blocked before your funds move.
Confirm & swap
Review the rate, fee, and minimum received, then confirm the transaction in your wallet.
Pricing & Fees
SwapEazi charges a 0.5% platform fee on every swap, which is what we keep. Provider fees pass through transparently and are shown line by line in the quote you see before signing. On a full fiat payment these cover a licensed funding partner, stablecoin routing, and a licensed payout partner. No hidden costs, no sign up fees. You also pay network gas fees set by the blockchain.
Supported Stablecoins
SwapEazi supports all major stablecoins across multiple chains:
Supported Chains
SwapEazi routes across 7 blockchain networks, scanning all in real time:
Agent Payments
SwapEazi supports keyless, pay-per-call access for AI agents via two open payment protocols. No API key or account required — agents pay a flat $0.02 per swap call.
Agents using x402 are auto-indexed on agentic.market after the first successful payment. No registration required.MCP Tool Surface
Add the SwapEazi MCP server with one command: claude mcp add --transport http swapeazi https://swapeazi.io/api/mcp. The tool names below are stable. This grouping is for reading, not a rename, so existing integrations keep working.
Govern is the trust layer: a signed mandate scopes what an agent may settle (see /platform/mandates), every settlement returns a signed receipt (see /platform/receipts), and the mandate schema is published at /schemas/offramp-mandate/v1.json.Security & Custody
We never hold your funds. Before every swap, our three layer AI guard runs: (1) 24 regex injection patterns on all input fields, (2) a wallet risk API check for sanctions, phishing and mixer flags, (3) an AI analysis of any payment memo. Swaps settle directly on chain between your wallet and the smart contracts.
Route Intelligence
SwapEazi does not simply pick the cheapest route. Before every swap, we score each available path on three dimensions:
The default Recommended setting balances all three. B2B API users can override with routePriority: FASTEST | SAFEST | CHEAPEST per call.