Swift AI provides the infrastructure for AI agents to autonomously manage stablecoin payments within human-defined spending policies.
Today, AI agents are stuck behind human credit cards or complex custodial systems. Swift AI fixes this with isolated, policy-driven wallets.
Give every agent their own Ethereum-compatible wallet. No more sharing your primary credentials or API keys with LLMs.
Set hard limits on daily spend and per-transaction amounts. If an agent tries to overspend, Swift AI blocks it automatically.
Transactions settle in USDC. Gas-less for your agents — we cover all network fees. No price volatility, no complex conversions.
Live on Polygon PoS today. Cross-chain payments — letting agents send and receive across any network — coming soon. One API, multiple chains.
Swift AI agents don't just spend — they collect. Your agents can generate invoices and receive payments from other agents or humans using the x402 protocol.
Swift AI includes a first-class Model Context Protocol (MCP) server. Your agents can check their balance, list transactions, and send payments directly through their tool-calling interface.
// MCP Tool: send_payment
async handleSendPayment(params) {
const { to, amount } = params;
return await swiftClient.pay({
receiver: to,
value: amount,
memo: "Autonomous task completion"
});
}
// The agent simply thinks:
// "I'll pay the researcher $5.00 USDC..."Swift AI is built on HTTP-native standards for the next generation of the web.
HTTP-native micropayments using the 402 Payment Required status code. Perfect for pay-per-request AI services.
Coming SoonExpose payment tools directly to LLMs through the Model Context Protocol. Seamless integration with any AI stack.
LLM FriendlyA simple, secure REST API for traditional app integration. Managed keys, rate limits, and full audit logs.
Developer ReadyAgents will send and receive USDC across Polygon PoS (live), Base, Ethereum, and Solana — seamlessly. One wallet, any chain.
Polygon PoS live today · More chains coming soon
COMING SOONSet it up once. Your agent handles payments forever.
Give your AI agent its own isolated wallet — completely separate from yours.
Deposit any amount of USDC. Set daily and per-transaction spending limits.
The agent makes payments within your rules. You get notified. Zero manual steps.
Your AI agent needs to call a weather API. Without Swift AI, it stops and asks you for approval.
With Swift AI: it pays $0.001 USDC, gets the data, and continues — in under a second. You never had to do anything.
Start for free. No credit card required.
Features we're actively building