# Entr ## Docs - [Introduction](https://api-docs.entrswap.io/introduction.md): ## API Docs - [Blockchains](https://api-docs.entrswap.io/blockchains.md): Provides a list of supported blockchain networks. - [List tokens](https://api-docs.entrswap.io/list-tokens.md): Returns list of tokens with filtration and pagination. - [Liquidity sources](https://api-docs.entrswap.io/liquidity-sources.md): Provides a list of liquidity sources. - [Gas prices](https://api-docs.entrswap.io/gas-prices.md): Provides calculated gas price values in **GWEI** (**nAVAX** for Avalanche). - [Get price for pair](https://api-docs.entrswap.io/price.md): Returns the best route and exchange offer for pair, no calldata for transaction. Works faster than [v1/quote](https://api-docs.entrswap.io/quote). - [Transaction allowance](https://api-docs.entrswap.io/transaction-allowance.md): Checks how many of the user's tokens the exchange smart contract has access to. - [Transaction approve](https://api-docs.entrswap.io/transaction-approve.md): Generates transaction input parameters to provide access to the user's tokens for the exchange smart contract. - [Get quote for pair](https://api-docs.entrswap.io/quote.md): Returns the best exchange offer and input parameters for the transaction. - [Get Bridge Price](https://api-docs.entrswap.io/api-14117220.md): Provides a bridge price based on the request parameters. - [Get Bridge Quote](https://api-docs.entrswap.io/api-14232373.md): Provides a quote for bridging assets between chains. - [Get Bridge Tokens](https://api-docs.entrswap.io/api-14236043.md): Fetches a list of bridge tokens with their routes and destinations.