> For the complete documentation index, see [llms.txt](https://docs-sdk.crypto-chief.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-sdk.crypto-chief.com/overview.md).

# Overview

[Crypto Chief](https://crypto-chief.com/) is high-performance **Web3 infrastructure for developers** — APIs and SDKs for crypto payment processing, multichain RPC, blockchain data, real-time webhooks, and AML intelligence across 70+ networks.

This is the developer hub: SDKs, quickstarts, and guides for each product.

## Products

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>💳 Crypto Processing</strong></td><td>Accept payments, send payouts, manage wallets, and sign transactions. <strong>SDKs available</strong>.</td><td><a href="/pages/5jpQsazbQLcnA6zZzMji">/pages/5jpQsazbQLcnA6zZzMji</a></td></tr><tr><td><strong>🌐 Multichain RPC Gateway</strong></td><td>Reliable RPC across 70+ chains. Docs coming soon.</td><td><a href="https://crypto-chief.com/rpc/">https://crypto-chief.com/rpc/</a></td></tr><tr><td><strong>🧱 Unified Blockchain API</strong></td><td>Normalized balances, transactions, and token data. Docs coming soon.</td><td></td></tr><tr><td><strong>📡 EventStream Webhooks</strong></td><td>Real-time on-chain event notifications. Docs coming soon.</td><td></td></tr><tr><td><strong>🛡️ AML Intelligence</strong></td><td>Wallet risk scoring and transaction screening. Docs coming soon.</td><td><a href="https://crypto-chief.com/aml/">https://crypto-chief.com/aml/</a></td></tr></tbody></table>

## Start with Crypto Processing

The Crypto Processing SDKs are available now. The Go, Node.js / TypeScript, Python, PHP, and Kotlin / JVM SDKs are production-ready; more languages are on the way.

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Processing SDKs</strong></td><td>Overview of all Crypto Processing SDKs.</td><td><a href="/pages/5jpQsazbQLcnA6zZzMji">/pages/5jpQsazbQLcnA6zZzMji</a></td></tr><tr><td><strong>🐹 Go SDK</strong></td><td>Install, quickstart, guides, and reference.</td><td><a href="/pages/jnPEiLyKcdHu7LBCVD3E">/pages/jnPEiLyKcdHu7LBCVD3E</a></td></tr><tr><td><strong>🟨 Node.js / TypeScript SDK</strong></td><td>Install, quickstart, guides, and reference.</td><td><a href="/pages/Prm4TqrtHWvl3ZKOhZpJ">/pages/Prm4TqrtHWvl3ZKOhZpJ</a></td></tr><tr><td><strong>🐍 Python SDK</strong></td><td>Install, quickstart, guides, and reference.</td><td><a href="/pages/PvgOLAs4tx453e0XwmuW">/pages/PvgOLAs4tx453e0XwmuW</a></td></tr><tr><td><strong>🐘 PHP SDK</strong></td><td>Install, quickstart, guides, and reference.</td><td><a href="/pages/smDv1inNetvW6avdbI2l">/pages/smDv1inNetvW6avdbI2l</a></td></tr><tr><td><strong>🟪 Kotlin / JVM SDK</strong></td><td>Install, quickstart, guides, and reference.</td><td><a href="/pages/qmCxrOG7MeX2J4OAl1LT">/pages/qmCxrOG7MeX2J4OAl1LT</a></td></tr><tr><td><strong>🎯 .NET / C# SDK</strong></td><td>Install, quickstart, guides, and reference.</td><td><a href="/pages/v2Z3fvExqwVYeVYjPsIr">/pages/v2Z3fvExqwVYeVYjPsIr</a></td></tr><tr><td><strong>☕ Java SDK</strong></td><td>Install, quickstart, guides, and reference.</td><td><a href="/pages/OirEjNzSwSCKYEGh2VgZ">/pages/OirEjNzSwSCKYEGh2VgZ</a></td></tr></tbody></table>

## Resources

* Platform & API docs: [docs.crypto-chief.com](https://docs.crypto-chief.com)
* REST API reference: [docs-processing.crypto-chief.com](https://docs-processing.crypto-chief.com)
* Website: [crypto-chief.com](https://crypto-chief.com/)