Build with Krypton
Krypton gives you one developer surface for onboarding users, moving money, and reading portfolio or pricing data.Quickstart
Set up authentication and make your first API request.
Core workflows
Use these flows to get to production quickly.Create or sign in account
Authenticate users and initialize account state.
Run KYC
Create applicants, fetch access tokens, and track verification status.
Send payments
Move USDC and monitor transaction state.
Read-only market and strategy data
Fetch rates, pricing, portfolio summaries, and strategy metadata.
API reference structure
The API reference is intentionally curated by service:Backend API
Account lifecycle, KYC, username setup, and payments.
Web3 API
Payment rails plus read-only quote and market data.
Hedge Fund API
Strategy discovery and read-only vault and pricing views.
Clark API
Minimal AI workflow endpoints for query and memory retrieval.
Wallet resolution endpoints are intentionally not documented in the public API reference.