> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bleepay.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Bleepay Documentation

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> Non-custodial payment orchestration connecting Web3 liquidity to traditional fiat rails. Pay with any token, receive fiat.

Pay with a **6-digit code**. No extensions. No wallet popups. Crypto in, fiat out.

## Why Bleepay?

Bleepay is a **non-custodial orchestration layer** that connects Web3 liquidity to traditional fiat rails. Users pay with **any token on any chain** via human-friendly **6-digit codes**; settlement is delivered as **fiat** to the merchant's bank account through regulated partners.

* **No browser extensions** — no popups, no connection friction
* **No custody** — private keys stay in the user's wallet; each transaction is authorized individually
* **Chain-agnostic** — one integration for merchants; Bleepay handles gas, routing, and DEX logic
* **Fiat out** — merchants receive funds to IBAN via SEPA/ELIXIR; no crypto accounting

## Contents

### Getting Started

* [Index](index)
* [Introduction](/home/getting-started/introduction) — What Bleepay is and why it exists
* [Core Concepts](/home/getting-started/core-concepts) — Vouchers, sessions, and settlement
* [Quickstart](/home/getting-started/quickstart) — Your first EURC payment via the API

### Web2/Web3 Payments

* [Integration Overview](/home/web2-web3-payments/overview) — Parameters, webhooks, and how Bleepay fits into your stack
* [Simple Payments](/home/web2-web3-payments/simple-payments) — SIMPLE vouchers for token transfers with built-in FX
* [Sessions](/home/web2-web3-payments/sessions) — Group multiple vouchers into a single session
* [Smart Contracts](/home/web2-web3-payments/smart-contracts) — CUSTOM vouchers for contract interactions

### E-Commerce

* [Overview](/home/e-commerce/overview) — Accept crypto at checkout, receive fiat
* [Benefits](/home/e-commerce/benefits) — Why merchants choose Bleepay
* [Checkout Flow](/home/e-commerce/checkout-flow) — Customer and merchant steps
* [Webhooks](/home/e-commerce/webhooks) — Event types, payloads, and verification

### Integrations

* [Overview](/home/integration/dapps) — How Bleepay integrates into dapps
* [Wallet Providers](/home/integration/wallet-providers) — Integrate Bleepay into a wallet
* [dApp Integration](/home/integration/developers) — Code-based wallet connections for dApps
* [Web3 Processing](/home/integration/processing) — Swaps, DeFi, and complex on-chain actions

### Architecture

* [System Overview](/home/architecture/system-overview) — The two products at a glance
* [Bleepay Widget](/home/architecture/bleepay-widget) — Crypto payment gateway
* [Bleepay Wallet](/home/architecture/bleepay-wallet) — Vouchers and the wallet app
* [Payment Flows](/home/architecture/payment-flows) — Deposit, voucher, FX, and fiat off-ramp
* [How Money Moves](/home/architecture/how-money-moves) — Fund flows by scenario
* [Custody Model](/home/architecture/custody-model) — Non-custodial across both products
* [Onboarding & KYC/KYB](/home/architecture/onboarding-kyc-kyb) — Identity verification for merchants
* [Security](/home/architecture/security) — Zero-trust and non-custodial model
* [Dependency Management](/home/architecture/dependencies) — Modular provider architecture
* [Fee Structure](/home/architecture/fees) — Cost layers and commercial terms

### Reference

* [Terminology](/home/reference/terminology) — Glossary of protocol terms
* [Protocol Flow](/home/reference/protocol-flow) — Voucher lifecycle from generation to settlement
* [Voucher Modes](/home/reference/voucher-modes) — Numeric vs alphanumeric voucher formats