# Neucron

## Neucron

- [Overview](https://timechain.gitbook.io/neucron/overview.md): Neucron is whitelabelled wallet infrastructure for fintechs. Wallets, payments, and agentic finance on every major rail, behind one API.
- [Use-Case Guides](https://timechain.gitbook.io/neucron/use-case-guides.md): End-to-end implementation walkthroughs for fintechs building on Neucron.
- [Launch a Whitelabel Wallet App](https://timechain.gitbook.io/neucron/use-case-guides/launch-a-whitelabel-wallet-app.md): End-to-end guide: launch a whitelabel wallet app with business apps, roles, embedded wallets, payments, and compliance gates.
- [Accept Stablecoin Payments](https://timechain.gitbook.io/neucron/use-case-guides/accept-stablecoin-payments.md): End-to-end guide: accept stablecoin payments for invoices, checkout, and payment links using Neucron.
- [Embed Non-Custodial Wallets](https://timechain.gitbook.io/neucron/use-case-guides/embed-non-custodial-wallets.md): End-to-end guide: embed non-custodial MPC wallets in a whitelabel fintech app using Neucron.
- [Automate Accounts Payable](https://timechain.gitbook.io/neucron/use-case-guides/automate-accounts-payable.md): End-to-end guide: automate accounts payable with vendors, bills, payout scheduling, approvals, and MFA controls.
- [Deploy an Agentic Treasury Agent](https://timechain.gitbook.io/neucron/use-case-guides/deploy-an-agentic-treasury-agent.md): End-to-end guide: deploy an agentic treasury agent with a scoped app, server-side wallet, MCP control, and approval policies.
- [Core Concepts](https://timechain.gitbook.io/neucron/core-concepts.md): Core concepts: rails, wallets, keys, MPC shards, custody, accounts, apps, compliance, and agentic wallets.
- [Blockchains as Rails](https://timechain.gitbook.io/neucron/core-concepts/blockchains-as-rails.md): Why Neucron treats every blockchain as a payment rail, and what that means for how you build.
- [Wallets & Keys](https://timechain.gitbook.io/neucron/core-concepts/wallets-and-keys.md): What a wallet actually is, what keys do, and how Neucron turns key management into an API.
- [MPC Key Shards](https://timechain.gitbook.io/neucron/core-concepts/mpc-key-shards.md): How Neucron splits signing keys into shards, why 2-of-3 is the sweet spot, and how shard placement defines custody.
- [Custody Models](https://timechain.gitbook.io/neucron/core-concepts/custody-models.md): Non-custodial, custodial, and server-side wallet creation schemas, and how to choose between them for your product.
- [Accounts, Businesses & Teams](https://timechain.gitbook.io/neucron/core-concepts/accounts-businesses-and-teams.md): Individuals, businesses, team members, roles, and permissions. The organizational model every Neucron integration builds on.
- [Apps & Whitelabel](https://timechain.gitbook.io/neucron/core-concepts/apps-and-whitelabel.md): How businesses build apps on Neucron: Sign in with Neucron, or fully whitelabelled embedded wallets under your own auth.
- [Compliance Levels](https://timechain.gitbook.io/neucron/core-concepts/compliance-levels.md): KYC/KYB levels 1 to 4, what each unlocks, and how compliance gates map to features.
- [Agentic Wallets](https://timechain.gitbook.io/neucron/core-concepts/agentic-wallets.md): How apps, server-side wallets, and the Neucron MCP service combine into governed agentic wallets, and the difference between agentic finance and financial agents.
- [Payments](https://timechain.gitbook.io/neucron/payments.md): Get paid and pay out: invoices, payment links, bills, payouts, approvals, and treasury.
- [Invoices & Payment Links](https://timechain.gitbook.io/neucron/payments/invoices-and-payment-links.md): Invoices & Payment Links in Neucron.
- [Bills, Payouts & Approvals](https://timechain.gitbook.io/neucron/payments/bills-payouts-and-approvals.md): Vendors, bills, immediate and scheduled payouts, and the policy engine that gates them with amount thresholds, quorum approvals, and MFA.
- [Treasury & Holdings](https://timechain.gitbook.io/neucron/payments/treasury-and-holdings.md): How assets sit in business treasuries and individual holdings, and how to structure wallets for operations, treasury, and apps.
- [Networks & Assets](https://timechain.gitbook.io/neucron/networks-and-assets.md): Supported rails, asset protocols and types, and the live vs upcoming asset matrix.
- [Supported Networks](https://timechain.gitbook.io/neucron/networks-and-assets/supported-networks.md): Live blockchain rails on Neucron, the rails on the roadmap, and how fintech teams should choose between them.
- [Asset Protocols & Types](https://timechain.gitbook.io/neucron/networks-and-assets/asset-protocols-and-types.md): The asset types Neucron supports, the token protocols behind them, and when to use each.
- [Assets: Live & Upcoming](https://timechain.gitbook.io/neucron/networks-and-assets/assets-live-and-upcoming.md): What you can do on each live rail today, and which assets Neucron supports now or is adding next.
- [Go-Live Checklist](https://timechain.gitbook.io/neucron/go-live-checklist.md): The production readiness checklist for launching your Neucron integration: environments, custody, policies, compliance, and monitoring.
- [Changelog](https://timechain.gitbook.io/neucron/changelog.md): Track Neucron product, API, SDK, network, asset, compliance, and documentation changes.
- [Neucron OAuth 2.0](https://timechain.gitbook.io/neucron/neucron-oauth-2.0.md): Standard guide for integrating Sign in with Neucron using OAuth 2.0 Authorization Code flow.
- [Authentication](https://timechain.gitbook.io/neucron/api-references/authentication.md)
- [Apps](https://timechain.gitbook.io/neucron/api-references/apps.md)
- [Wallet](https://timechain.gitbook.io/neucron/api-references/wallet.md)
- [Assets & Balances](https://timechain.gitbook.io/neucron/api-references/assets-and-balances.md)
- [Transaction History](https://timechain.gitbook.io/neucron/api-references/transaction-history.md)
- [Asset Swap](https://timechain.gitbook.io/neucron/api-references/asset-swap.md)
- [Business & Entity](https://timechain.gitbook.io/neucron/api-references/business-and-entity.md)
- [Members](https://timechain.gitbook.io/neucron/api-references/members.md)
- [RBAC (Roles & Permissions)](https://timechain.gitbook.io/neucron/api-references/rbac-roles-and-permissions.md)
- [Blob & Media Upload](https://timechain.gitbook.io/neucron/api-references/blob-and-media-upload.md)
- [Customers](https://timechain.gitbook.io/neucron/api-references/customers.md)
- [Invoices](https://timechain.gitbook.io/neucron/api-references/invoices.md)
- [Payment Collections](https://timechain.gitbook.io/neucron/api-references/payment-collections.md)
- [Vendors](https://timechain.gitbook.io/neucron/api-references/vendors.md)
- [Vendor Bills](https://timechain.gitbook.io/neucron/api-references/vendor-bills.md)
- [Payouts](https://timechain.gitbook.io/neucron/api-references/payouts.md)
- [Intent, Approvals & Policy](https://timechain.gitbook.io/neucron/api-references/intent-approvals-and-policy.md)
- [Billing & Subscriptions](https://timechain.gitbook.io/neucron/api-references/billing-and-subscriptions.md)
- [Asset21 (Security Tokens)](https://timechain.gitbook.io/neucron/api-references/asset21-security-tokens.md)
- [Certificates & Tickets](https://timechain.gitbook.io/neucron/api-references/certificates-and-tickets.md)
- [Notifications](https://timechain.gitbook.io/neucron/api-references/notifications.md)
- [Profile](https://timechain.gitbook.io/neucron/api-references/profile.md)
- [QuickBooks](https://timechain.gitbook.io/neucron/api-references/quickbooks.md)
- [KYC](https://timechain.gitbook.io/neucron/api-references/kyc.md)
- [Support](https://timechain.gitbook.io/neucron/api-references/support.md)
- [Referral](https://timechain.gitbook.io/neucron/api-references/referral.md)
- [Swagger](https://timechain.gitbook.io/neucron/swagger.md): This page describes the process to call API endpoints from the swagger UI and testing and development purposes