Passkey signup
Create a passkey to own and publish paid workflows
Springfield uses WebAuthn passkeys first: Face ID, Touch ID, Windows Hello, or your password manager. No emailed magic link required.
Template selection
Build paid Smithers workflows from a Springfield template
x402 endpoints
Async results
Spend caps
Templates
Choose a workflow to fork
Read-only Smithers code
Per run cap
$25.00
Daily cap
$100.00
Share link
/paid/brand-bible
External callers receive a payment-required response, settle with x402 or the mock header, then poll the async result URL. Owner-funded API keys bypass x402 and debit Fran's prepaid balance.
No owner-funded API key generated yet.