Smart contracts deployed on a supported EVM testnet · Groth16 circuits + verifiers · Admin dashboard (Next.js app, run locally / self-deploy) · Meta-tx broadcaster with any-token fees · DEX + yield hooks via RelayAdapt · EIP-712 broadcaster flow (user signs, broadcaster lands the tx) · SDK source on git · OpenAPI spec · Contract + frontend source in-repo | Hosted embed at app.zksdk.io (deep-link + iframe shapes go live against the shared testnet pool) · @zksdk/privacy on npm · PRIVATE_SWAP_COMPLETE event stabilized · Shield-to-start cold start polished | Audited contracts + circuits · Encrypted cross-device note sync · Recipient-bound stealth notes · Viewing keys for selective disclosure · Env-driven CSP allowlist · Org-scoped API keys (pk_live_…) · Bundled Groth16 prover · Mainnet-ready | Expanded hook roster (new adapters on a rolling cadence, partner-contributed welcome) · Yield hooks exposed in the embed widget · Turnkey self-host deploy kit (one-command contracts + broadcaster + env-var-rebrand frontend) · Additional chains (more EVM + non-EVM ecosystems) · Cross-integrator note sharing via hosted signer |