Private
payments
infrastructure
Private USDC on Base, with the crypto abstracted away. Typed SDKs, a REST API, and gas-sponsored relaying.
import { createSenddyClient } from '@senddy/client';
const client = createSenddyClient({
chainId: 8453, publicClient, walletClient,
});
await client.init();
await client.transfer('senddy1...', 500_000n);
A better payments
stack for developers
Private transfers on Base without the protocol homework. Pick the layer you want and let the SDK handle notes, proofs, and relaying.
Choose
your integration
Three typed packages and an HTTP API. Start at the level that matches how much of the protocol you want to touch.
E-commerce
checkout
Treasury
management
Payroll
Subscription
billing
Creator
payments
Cross-border
payments
Supported
payment flows
The same private transfer primitive, shaped to whatever you are building.
Choose
your plan
Senddy takes 0% on transfers at every tier. You are paying for API calls, proving capacity and support.
Free
- 1,000 API calls
- 100 proofs
- Up to $10k volume
- Test and live keys
Growth
- 50,000 API calls
- 5,000 proofs
- Up to $1M volume
- Pay-as-you-go overage
Pro
- 500,000 API calls
- 50,000 proofs
- Up to $10M volume
- Priority support
Enterprise
- Unlimited calls and proofs
- Dedicated infrastructure
- SLA
- Direct support channel
Free tier keys are self-serve today. Paid plans are rolling out — request keys and we will move you onto a tier as billing goes live. Full pricing details
Start building
today
Free tier, no card required. Test keys work on Base Sepolia.