# LayerHop

> LayerHop is a non-custodial swap and bridge aggregator for 70 blockchains, EVM and Solana. It asks Jupiter, Relay, deBridge, 0x, KyberSwap and LI.FI for a quote, shows the best route with every fee before you sign, and you sign in your own wallet. It is available as a web app, the @layerhop_bot Telegram bot, a REST API with SDKs, an embeddable widget, a pay-with-any-token checkout for merchants and an MCP server for AI agents.

## Key facts

- Website: https://layerhop.com. Swap app: https://layerhop.com/swap. Docs: https://docs.layerhop.com. Developer dashboard: https://dashboard.layerhop.com.
- Custody: none. Transactions go from the user's wallet straight to the route provider's contracts. LayerHop never holds funds or keys.
- Chains: 70 (69 EVM chains plus Solana). Full list: https://layerhop.com/chains.
- Route providers in production: Jupiter, Relay, deBridge, 0x, KyberSwap and LI.FI. The best return is shown first; every answering route can be compared.
- Telegram bot: https://t.me/layerhop_bot (@layerhop_bot). MCP server: https://mcp.layerhop.com/mcp.
- Payments for merchants (no code needed): payment links (hosted at https://layerhop.com/pay/{id}) and products with payment buttons and /buy links from the dashboard, embedded checkout with checkout.js, emailed invoices (hosted at https://layerhop.com/invoice/{id}, with PDF receipts), refunds the merchant signs from their own wallet, payment analytics with CSV export, signed webhooks, test mode, and a free WordPress / WooCommerce plugin (https://github.com/layerhop/layerhop-wordpress). Payers pay with any token on any chain; the merchant receives USDC or USDT on Ethereum, Arbitrum, Base, Optimism, BNB Chain, Polygon or Solana, straight to their own wallet, and LayerHop verifies the delivery on chain before marking it paid.
- Status: https://status.layerhop.com (live status, 90-day uptime, incidents); JSON at https://api.layerhop.com/v1/status.

## Fees

| Channel | LayerHop fee |
|---|---|
| Web app (https://layerhop.com/swap) | 0.30% |
| Embedded widget | 0.30% |
| REST API and SDKs | 0.20% |
| Telegram bot | 0.90% |

The fee is shown on every quote, as a percentage and an amount, before the user signs. Provider fees and estimated gas are shown when the provider reports them. Partners can add their own fee, shown as a separate line.

## Pages

- [LayerHop: swap, bridge and get paid across 70 chains](https://layerhop.com): Swap and bridge tokens across 70 chains with routes from six providers, or get paid in any token. Non-custodial, every fee shown before you sign.
- [How LayerHop works](https://layerhop.com/about): How LayerHop finds a route, what it charges (0.30% in the app), which providers it uses and why it never holds your funds.
- [Swap and bridge tokens](https://layerhop.com/swap): Swap or bridge any token across 70 chains in your own wallet. Compare routes from six providers and see every fee before you sign.
- [All 70 supported chains](https://layerhop.com/chains): Every chain LayerHop can swap and bridge to: native token, chain id and which of Jupiter, Relay, deBridge, 0x, KyberSwap and LI.FI route it.
- [Developers: swap API, SDKs and widget](https://layerhop.com/developers): Add cross-chain swaps to your product across 70 chains: REST API, SDKs, embeddable widget, signed webhooks, MCP server and partner fees.
- [Swap widget builder](https://layerhop.com/developers/widget): Design the LayerHop swap widget for your site: colors, fonts, locked tokens and allow-lists, with a live preview and copy-ready code.
- [Track a cross-chain order](https://layerhop.com/explorer): Track any LayerHop order by route provider and source transaction hash or order id, from submitted to delivered.
- [LayerHop status](https://layerhop.com/status): Live status of LayerHop: API, swap app, checkout, developer tools and route providers, with 90-day uptime history and recent incidents.

## Popular chains

- [Swap and bridge to Ethereum (ETH)](https://layerhop.com/chains/ethereum): Swap and bridge to Ethereum (ETH) from Solana, Base, Arbitrum and more, across 5 route providers. 0.30% fee shown before you sign.
- [Swap and bridge to Arbitrum (ETH)](https://layerhop.com/chains/arbitrum): Swap and bridge to Arbitrum (ETH) from Ethereum, Solana and more, across 5 route providers. 0.30% fee shown before you sign.
- [Swap and bridge to Base (ETH)](https://layerhop.com/chains/base): Swap and bridge to Base (ETH) from Ethereum, Solana and more, across 5 route providers. 0.30% fee shown before you sign.
- [Swap and bridge to Optimism (ETH)](https://layerhop.com/chains/optimism): Swap and bridge to Optimism (ETH) from Ethereum, Solana and more, across 5 route providers. 0.30% fee shown before you sign.
- [Swap and bridge to BNB Chain (BNB)](https://layerhop.com/chains/bsc): Swap and bridge to BNB Chain (BNB) from Ethereum, Solana and more, across 5 route providers. 0.30% fee shown before you sign.
- [Swap and bridge to Polygon (POL)](https://layerhop.com/chains/polygon): Swap and bridge to Polygon (POL) from Ethereum, Solana and more, across 5 route providers. 0.30% fee shown before you sign.
- [Swap and bridge to Solana (SOL)](https://layerhop.com/chains/solana): Swap and bridge to Solana (SOL) from Ethereum, Base, Arbitrum and more, across 4 route providers. 0.30% fee shown before you sign.
- [Swap and bridge to Avalanche (AVAX)](https://layerhop.com/chains/avalanche): Swap and bridge to Avalanche (AVAX) from Ethereum, Solana and more, across 5 route providers. 0.30% fee shown before you sign.
- [Swap and bridge to Berachain (BERA)](https://layerhop.com/chains/berachain): Swap and bridge to Berachain (BERA) from Ethereum, Solana and more, across 4 route providers. 0.30% fee shown before you sign.
- [Swap and bridge to HyperEVM (HYPE)](https://layerhop.com/chains/hyperevm): Swap and bridge to HyperEVM (HYPE) from Ethereum, Solana and more, across 5 route providers. 0.30% fee shown before you sign.
- [Swap and bridge to Sonic (S)](https://layerhop.com/chains/sonic): Swap and bridge to Sonic (S) from Ethereum, Solana and more, across 4 route providers. 0.30% fee shown before you sign.

## Developer docs

- [Quickstart](https://docs.layerhop.com/quickstart): Quote, build and track a swap with the TypeScript SDK.
- [API reference](https://docs.layerhop.com/api-reference): Every /v1 endpoint, generated from the OpenAPI spec.
- [API playground](https://docs.layerhop.com/playground): Send live API requests from the browser, with cURL, TypeScript and Python code.
- [Test mode](https://docs.layerhop.com/guides/test-mode): lh_test_ keys: sandbox quotes, simulated orders and test webhooks.
- [Checkout](https://docs.layerhop.com/guides/checkout): Accept USDC or USDT while customers pay with any token on any chain.
- [Live order status](https://docs.layerhop.com/guides/live-status): Server-Sent Events for orders and checkout sessions.
- [Embedded checkout](https://docs.layerhop.com/guides/embedded-checkout): Popup or inline checkout on your own site with checkout.js or React.
- [Payment buttons](https://docs.layerhop.com/guides/payment-buttons): Fixed-price products sold with a button, a link or a QR code, no backend.
- [Invoices](https://docs.layerhop.com/guides/invoices): Email an invoice in USDC or USDT; the customer pays with any token on a hosted page and gets a PDF receipt.
- [Refunds](https://docs.layerhop.com/guides/refunds): Full or partial refunds, signed from the merchant's wallet and routed back to the payer's chain and token.
- [Payment analytics](https://docs.layerhop.com/guides/analytics): Revenue, conversion, refunds and a CSV export of checkout sessions in the dashboard.
- [WordPress and WooCommerce](https://docs.layerhop.com/guides/wordpress): Plugin: a crypto payment method for WooCommerce with order status, refund sync and a payment button shortcode. Source and releases: https://github.com/layerhop/layerhop-wordpress.
- [Status and monitoring](https://docs.layerhop.com/guides/status-and-monitoring): The status page, GET /v1/status and how components are monitored.
- [Webhooks](https://docs.layerhop.com/guides/webhooks): Signed events, retries, secret rotation, and local testing with layerhop listen.
- [Embed the widget](https://docs.layerhop.com/guides/embed-widget): Iframe, React and script-tag embeds with every parameter.
- [Deep links](https://docs.layerhop.com/guides/deep-links): Prefilled /swap links for bots, posts and apps.
- [AI agents (MCP)](https://docs.layerhop.com/guides/ai-agents): Connect Claude, ChatGPT or Cursor to the LayerHop MCP server.
- [Providers](https://docs.layerhop.com/providers): What each route provider covers, its fees and tracking.
- [Docs llms.txt](https://docs.layerhop.com/llms.txt): Index of every documentation page for language models.

## Optional

- [Full text for language models](https://layerhop.com/llms-full.txt): this summary plus every chain, the provider matrix and the FAQ.
- [All chain pages](https://layerhop.com/chains): one page per supported chain with native token, providers and bridge links.