> For the complete documentation index, see [llms.txt](https://docs.xy.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.xy.finance/bridge-aggregator-integration.md).

# Bridge Aggregator Integration

- [XY Finance API (Multiple Bridges Aggregator)](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-api-multiple-bridges-aggregator.md)
- [Get Quote](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-api-multiple-bridges-aggregator/get-quote.md)
- [Get Allowance](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-api-multiple-bridges-aggregator/get-allowance.md)
- [Build Approval Transaction](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-api-multiple-bridges-aggregator/build-approval-transaction.md)
- [Build Swap Transaction](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-api-multiple-bridges-aggregator/build-swap-transaction.md)
- [Get Cross-Chain Status](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-api-multiple-bridges-aggregator/get-cross-chain-status.md)
- [Get MinimumSwapAmount](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-api-multiple-bridges-aggregator/get-minimumswapamount.md)
- [Recommended Tokens](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-api-multiple-bridges-aggregator/recommended-tokens.md)
- [Supported Blockchains/Bridges/DEXs](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-api-multiple-bridges-aggregator/supported-blockchains-bridges-dexs.md): Full list of supported blockchain networks
- [Error Message](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-api-multiple-bridges-aggregator/error-message.md)
- [Monetization / Take Fees](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-api-multiple-bridges-aggregator/monetization-take-fees.md)
- [Change Log](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-api-multiple-bridges-aggregator/change-log.md)
- [XY Finance Widget (iframe)](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-widget-iframe.md): XY Finance Widget is easy to embed into your apps and sites alike, helping engage and retain your users.
- [(Legacy) XY Finance Widget (iframe)](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-widget-iframe/legacy-xy-finance-widget-iframe.md): XY Finance Widget is easy to embed into your apps and sites alike, helping engage and retain your users.
- [XY Finance Widget (NPM)](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-widget-npm.md): Starting from NPM version 4.0, we have officially migrated from wagmi v1 to wagmi v2. ( Learn more information about version change in Change Log )
- [Install the Widget](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-widget-npm/install-the-widget.md)
- [Configure the Widget](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-widget-npm/configure-the-widget.md)
- [Customize the Theme](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-widget-npm/customize-the-theme.md): Customize the widget to best match your web’s design.
- [Widget API Reference](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-widget-npm/widget-api-reference.md)
- [Change Log](https://docs.xy.finance/bridge-aggregator-integration/xy-finance-widget-npm/change-log.md)
- [Custom-Built Link](https://docs.xy.finance/bridge-aggregator-integration/custom-built-link.md): Builds an all-inclusive link that automatically has the amount, slippage, route, and so on all set and helps your users save time and effort.
- [Token Listing](https://docs.xy.finance/bridge-aggregator-integration/token-listing.md): Lists your token as the default token on XY Finance to gain more exposure.