Metadata API

Get all blockchains, tokens and swappers meta data

Get Full Metadata (Test)

This service gathers all the essential data needed for a swap's UI, including a list of all blockchains, tokens and protocols (DEXs & Bridges) metadata.

Typescript

const meta = await rangoClient.meta({
    blockchains: ['ETH', 'POLYGON'],
    blockchainsExclude: false,
    swappers: ['Across', 'OneInchEth'],
    swappersExclude: false,
    swappersGroups: ['Across', '1Inch'],
    swappersGroupsExclude: false,
    transactionTypes: ['EVM'],
    transactionTypesExclude: false,
    excludeNonPopulars: false
})

cURL

curl --request GET \
     --url 'https://api.rango.exchange/basic/meta?apiKey=c6381a79-2817-4602-83bf-6a641a409e32&blockchains=ETH,POLYGON&blockchainsExclude=false&swappers=Across,OneInchEth&swappersExclude=false&swapperGroups=Across,1Inch&swappersGroupsExclude=false&transactionTypes=EVM&transactionTypesExclude=false&excludeNonPopulars=false' \
     --header 'accept: */*'

Metadata (tokens, swappers, blockchains)rango-exchange

GET Metadata Swagger

Metadata Request

Param	Description
blockchains	Pass comma separated list of blockchains if you want to filter meta blockchains to some specific ones. (e.g. POLYGON,ETH)
blockchainsExclude	A boolean value indicating whether the specified blockchains should be excluded or included in the response.
swappers	Pass comma separated list of swappers if you want to filter meta swappers to some specific ones. (e.g. Across,OneInchEth)
swappersExclude	A boolean value indicating whether the specified swappers should be excluded or included in the response.
swappersGroups	Pass comma separated list of swapper groups if you want to filter meta swapper groups to some specific ones. (e.g. Across,1Inch)
swappersGroupsExclude	A boolean value indicating whether the specified swapper groups should be excluded or included in the response.
transactionTypes	Pass comma separated list of transaction types if you want to filter blockchains types to some specific ones. (e.g. EVM,COSMOS)
transactionTypesExclude	A boolean value indicating whether the specified transaction types should be excluded or included in the response.
excludeSecondaries	It indicates whether secondary tokens should be excluded from the response. By secondary tokens, we mean tokens that are imported from our secondary tokens lists.
excludeNonPopulars	It indicates whether non-popular tokens should be excluded from the response. By populars tokens, we mean native token and stable coins of each blockchain.

Metadata Response

Field	Description
blockchains	List of all supported blockchains
tokens	List of all tokens
swappers	List of all supported protocols (DEXs & Bridges)

Get Specific Part of Metadata

If you only want to load a specific part of metadata rather than full metadata, i.e. blockchains, tokens or swappers, you can use the following endpoints:

Get List of Blockchains (Test)

Typescript

const meta = await rangoClient.chains()

cURL

curl --request GET \
     --url 'https://api.rango.exchange/basic/meta/blockchains?apiKey=c6381a79-2817-4602-83bf-6a641a409e32' \
     --header 'accept: */*'

Blockchains Metadatarango-exchange

GET Blockchains Swagger

Get List of Swappers (Test)

Typescript

const meta = await rangoClient.swappers()

cURL

curl --request GET \
     --url 'https://api.rango.exchange/basic/meta/swappers?apiKey=c6381a79-2817-4602-83bf-6a641a409e32' \
     --header 'accept: */*'

Swappers Metadatarango-exchange

GET Swappers Swagger

Get List of Cross-Chain Messaging Protocols (Test)

Typescript

const meta = await rangoClient.messagingProtocols()

cURL

curl --request GET \
     --url 'https://api.rango.exchange/basic/meta/messaging-protocols?apiKey=c6381a79-2817-4602-83bf-6a641a409e32' \
     --header 'accept: */*'

Messaging Protocols Metadatarango-exchange

GET Messaging Protocols Swagger