02For builders
Ship stablecoin
products faster.
From your first sandbox key to production settlement, AURA gives you payments, wallets, address intelligence and compliance behind one clean API.
Build on AURA
Payments, wallets, address intelligence, compliance and programmable money, one set of APIs for the next financial internet.
Get API keys and start building in the sandbox.
Send, receive and settle stablecoin payments with named payees.
Create and manage smart contract wallets for your users.
Validate wallets, detect networks, screen sanctions, score risk.
KYC/AML, sanctions and programmable policy enforcement.
Escrow, conditional payments and programmable flows.
Real-time events for payments, settlements and refunds.
From your first sandbox key to production settlement, AURA gives you payments, wallets, address intelligence and compliance behind one clean API.
The contracts are the product. Every security guarantee is enforced in the smart-account kernel, not in a backend you would have to trust. The APIs above are clients of that same kernel.
ERC-4337 v0.7 accounts with ERC-7579 modules. The risk-based authentication ladder runs as an on-chain hook, so a compromised relayer or frontend cannot lower a limit or skip a co-signature.
No AURA-held key can move a user's funds, not the relayer's and not the second-factor service's. A documented escape hatch lets users withdraw with every AURA service offline.
AURA Guard validates format and checksums (EIP-55, base58check), detects the network, and screens sanctions before value moves. It fails closed: a refusal is safe, a guess is not.
ERC-4337, ERC-7579, ERC-7562, EIP-55, WebAuthn / P-256 passkeys and CREATE2 counterfactual accounts. New capability ships as a module, not a migration.
The AI parses intent and explains checks; it holds no signing key and can never introduce a new destination. Deterministic code validates, the human confirms.
A working demo runs on Base Sepolia with sponsored gas and no real money, so you can see the full flow end to end before writing a line of code.
Request sandbox access and get API keys, or talk to us about a production deployment.