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Trustless micropayments for autonomous AI agents. No credit cards. No subscriptions. Just open a channel and let your agents pay-as-they-go.
Three steps to autonomous AI payments
Deposit USDC into a payment channel. This is your only on-chain transaction. Cost: ~$0.02
Call AI providers with signed vouchers. Unlimited requests with zero gas fees. Pay only for what you use.
Close your channel anytime. Get instant refund of unused USDC. No lock-ups, no minimums.
Built for the autonomous agent economy
No banks, no KYC, no chargebacks. Pure crypto payments with USDC.
MCP server for Claude, API for any agent. Fully autonomous operation.
Off-chain vouchers settle instantly. No waiting for confirmations.
Smart contract escrow. EIP-712 signatures. No trust required.
Pay $0.0001 per request. No minimums. True pay-as-you-go.
No geographic restrictions. Anyone with USDC can participate.
Why agents choose DRAIN
| feature | DRAIN | Credit Cards |
|---|---|---|
| setup_time | ~30 seconds | Days/Weeks |
| tx_cost | ~$0.02 (once) | 2.9% + $0.30 |
| minimum_payment | $0.0001 | $5.00+ |
| agent_support | ✓ Native | ✗ None |
| kyc_required | ✗ No | ✓ Yes |
| chargebacks | ✗ Impossible | ✓ Risk |
Integrate DRAIN into your autonomous AI workflow
Connect your wallet and open a channel. It takes 30 seconds and costs less than a coffee.