# API Reference

- [Get Blockchains & Tokens](/api-integration/basic-api-single-step/api-reference/get-blockchains-and-tokens.md): Get all supported blockchains, tokens and swappers meta data
- [Get Quote](/api-integration/basic-api-single-step/api-reference/get-quote.md): Get the best single-step route for swapping X to Y
- [Create Transaction (Swap)](/api-integration/basic-api-single-step/api-reference/create-transaction-swap.md): Get final quote and create the transaction
- [Check Transaction Status](/api-integration/basic-api-single-step/api-reference/check-transaction-status.md): Track Status of Transaction
- [Check Approve Transaction Status](/api-integration/basic-api-single-step/api-reference/check-approve-transaction-status.md): Check status of approve transaction
- [Get Address Assets & Balances](/api-integration/basic-api-single-step/api-reference/get-address-assets-and-balances.md): Get details of a list of wallet addresses, including their explorer Url & balance
- [Get Token Balance](/api-integration/basic-api-single-step/api-reference/get-token-balance.md): Get details of a list of wallet addresses, including their explorer Url & balance
- [Report Transaction Failure](/api-integration/basic-api-single-step/api-reference/report-transaction-failure.md): Report failures on signing or sending the transaction
- [Get Direct Tokens](/api-integration/basic-api-single-step/api-reference/get-direct-tokens.md): List of all tokens which can be swapped from a given token
- [Get Custom Token](/api-integration/basic-api-single-step/api-reference/get-custom-token.md): Get metadata of a custom token
- [Message Passing](/api-integration/basic-api-single-step/api-reference/message-passing.md): How to relay message in a cross-chain swap?