> ## Documentation Index > Fetch the complete documentation index at: https://docs.cosmos.network/llms.txt > Use this file to discover all available pages before exploring further. # Post /v2/fungible/route > This supports cross-chain actions among EVM chains, Cosmos chains, and between them. Returns the sequence of transfers and/or swaps to reach the given destination asset from the given source asset, along with estimated amount out. Commonly called before /msgs to generate route info and quote. ## OpenAPI ````yaml swagger post /v2/fungible/route openapi: 3.0.0 info: title: Skip Go API description: >- Simple APIs to build seamless cross-chain products that do more with fewer transactions. For devs with all levels of cross-chain experience. version: 0.1.0 servers: - url: https://api.skip.build description: Production - url: https://api.dev.skip.build description: Development - url: http://localhost:8080 description: Local security: [] tags: - name: Info description: APIs that return general information useful for a variety of operations - name: Fungible description: >- APIs swaps, transfers, and contract calls within the IBC/Cosmos Ecosystem, EVM ecosystem, and between them, including automatic DEX aggregation, bridge routing, and denom recommendation. Typical usage is /route to generate routing info and quotes, followed by /msgs to generate msgs for signing - name: Transaction description: >- APIs for broadcasting transactions within the IBC/Cosmos ecosystem, EVM ecosystem, and between them, and tracking their status and any subsequent transfers if routing assets cross chain. Typical usage is /submit to broadcast a transaction, followed by /status to query its status paths: /v2/fungible/route: post: tags: - Fungible description: >- This supports cross-chain actions among EVM chains, Cosmos chains, and between them. Returns the sequence of transfers and/or swaps to reach the given destination asset from the given source asset, along with estimated amount out. Commonly called before /msgs to generate route info and quote. operationId: route requestBody: required: true content: application/json: examples: Swap USDC to ATOM: value: amount_in: '1000000' source_asset_denom: uusdc source_asset_chain_id: axelar-dojo-1 dest_asset_denom: uatom dest_asset_chain_id: cosmoshub-4 cumulative_affiliate_fee_bps: '0' allow_multi_tx: true summary: Swap 1 USDC on Axelar to ATOM on the Hub Swap Astro to LUNA: value: amount_in: '1000000' source_asset_denom: >- cw20:terra1nsuqsk6kh58ulczatwev87ttq2z6r3pusulg9r24mfj2fvtzd4uq3exn26 source_asset_chain_id: phoenix-1 dest_asset_denom: uluna dest_asset_chain_id: phoenix-1 cumulative_affiliate_fee_bps: '0' allow_multi_tx: true summary: Swap 1 ASTRO on Terra to LUNA on Terra Transfer stATOM from Osmosis to Cosmos Hub: value: amount_in: '1000000' source_asset_denom: >- ibc/C140AFD542AE77BD7DCC83F13FDD8C5E5BB8C4929785E6EC2F4C636F98F17901 source_asset_chain_id: osmosis-1 dest_asset_denom: >- ibc/B05539B66B72E2739B986B86391E5D08F12B8D5D2C2A7F8F8CF9ADF674DFA231 dest_asset_chain_id: cosmoshub-4 cumulative_affiliate_fee_bps: '0' allow_multi_tx: true summary: Transfer 1 stATOM from Osmosis to the Hub Transfer Matic to Osmosis: value: amount_in: '3000000000000000000' source_asset_denom: polygon-native source_asset_chain_id: '137' dest_asset_denom: >- ibc/AB589511ED0DD5FA56171A39978AFBF1371DB986EC1C3526CE138A16377E39BB dest_asset_chain_id: osmosis-1 cumulative_affiliate_fee_bps: '0' allow_multi_tx: true summary: Transfer 3 MATIC from Polygon to Osmosis Transfer USDC in from Noble to Osmosis: value: amount_in: '1000000' source_asset_denom: uusdc source_asset_chain_id: noble-1 dest_asset_denom: >- ibc/498A0751C798A0D9A389AA3691123DADA57DAA4FE165D5C75894505B876BA6E4 dest_asset_chain_id: osmosis-1 cumulative_affiliate_fee_bps: '0' allow_multi_tx: true summary: Transfer 1 USDC in from Noble to Osmosis Transfer USDC from Noble to Eth via CCTP: value: amount_in: '200000000' source_asset_denom: uusdc source_asset_chain_id: noble-1 dest_asset_denom: '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48' dest_asset_chain_id: '1' cumulative_affiliate_fee_bps: '0' allow_multi_tx: true bridges: - CCTP summary: Transfer 1 USDC from Noble to Ethereum via CCTP Transfer TIA from Celestia to Manta Pacific via Hyperlane: value: amount_in: '10000000' source_asset_denom: utia source_asset_chain_id: celestia dest_asset_denom: '0x6Fae4D9935E2fcb11fC79a64e917fb2BF14DaFaa' dest_asset_chain_id: '169' cumulative_affiliate_fee_bps: '0' allow_multi_tx: true bridges: - HYPERLANE - IBC summary: Transfer 10 TIA from Celestia to Manta Pacific via Hyperlane Receive USDC out from Noble on Osmosis: value: amount_out: '1000000' source_asset_denom: uusdc source_asset_chain_id: noble-1 dest_asset_denom: >- ibc/498A0751C798A0D9A389AA3691123DADA57DAA4FE165D5C75894505B876BA6E4 dest_asset_chain_id: osmosis-1 cumulative_affiliate_fee_bps: '0' allow_multi_tx: true summary: Receive 1 USDC from Noble on Osmosis Swap USDC in from Noble to Osmosis: value: amount_in: '1000000' source_asset_denom: uusdc source_asset_chain_id: noble-1 dest_asset_denom: uosmo dest_asset_chain_id: osmosis-1 cumulative_affiliate_fee_bps: '0' allow_multi_tx: true summary: Swap 1 USDC in from Noble to OSMO on Osmosis Transfer USDC from Neutron to Solana: value: amount_in: '100000000' source_asset_denom: >- ibc/B559A80D62249C8AA07A380E2A2BEA6E5CA9A6F079C912C3A9E9B494105E4F81 source_asset_chain_id: neutron-1 dest_asset_denom: EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v dest_asset_chain_id: solana cumulative_affiliate_fee_bps: '0' allow_multi_tx: true smart_relay: true summary: Transfer 100 USDC from Neutron to Solana Swap USDC out from Noble to Osmosis: value: amount_out: '1000000' source_asset_denom: uusdc source_asset_chain_id: noble-1 dest_asset_denom: uosmo dest_asset_chain_id: osmosis-1 cumulative_affiliate_fee_bps: '0' allow_multi_tx: true summary: Receive 1 OSMO on Osmosis from USDC on Noble Swap USDC out from Osmosis to Cosmos Hub: value: amount_out: '1000000' source_asset_denom: uosmo source_asset_chain_id: osmosis-1 dest_asset_denom: >- ibc/F663521BF1836B00F5F177680F74BFB9A8B5654A694D0D2BC249E03CF2509013 dest_asset_chain_id: cosmoshub-4 cumulative_affiliate_fee_bps: '0' allow_multi_tx: true summary: Receive 1 Noble USDC on Cosmos Hub from OSMO on Osmosis Swap with allow_unsafe false: value: amount_in: '100000000000000' source_asset_denom: uusdc source_asset_chain_id: axelar-dojo-1 dest_asset_denom: uatom dest_asset_chain_id: cosmoshub-4 cumulative_affiliate_fee_bps: '0' allow_multi_tx: true allow_unsafe: false summary: High price impact swap with allow_unsafe=false Smart Relay: value: amount_in: '1500000000' source_asset_denom: uusdc source_asset_chain_id: noble-1 dest_asset_denom: '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48' dest_asset_chain_id: '1' cumulative_affiliate_fee_bps: '0' smart_relay: true summary: CCTP transfer with Smart Relay Split Routes: value: amount_in: '10000000000' source_asset_denom: uosmo source_asset_chain_id: osmosis-1 dest_asset_denom: >- ibc/27394FB092D2ECCD56123C74F36E4C1F926001CEADA9CA97EA622B25F41E5EB2 dest_asset_chain_id: osmosis-1 cumulative_affiliate_fee_bps: '0' allow_multi_tx: true allow_unsafe: true smart_swap_options: split_routes: true summary: Split Routes vis Osmosis SQS EVM Swap: value: amount_in: '10000000000000000000' source_asset_denom: arbitrum-native source_asset_chain_id: '42161' dest_asset_denom: >- ibc/8E27BA2D5493AF5636760E354E46004562C46AB7EC0CC4C1CA14E9E20E2545B5 dest_asset_chain_id: dydx-mainnet-1 cumulative_affiliate_fee_bps: '0' allow_unsafe: true smart_relay: true smart_swap_options: split_routes: true evm_swaps: true summary: Swap ETH on Arbitrum Uniswap to USDC on dYdX schema: $ref: '#/components/schemas/RouteRequest' responses: '200': description: Swap and transfer route summary & quote content: application/json: example: amount_in: '1000000000000000000' amount_out: '721110' source_asset_denom: polygon-native source_asset_chain_id: '137' dest_asset_denom: uosmo dest_asset_chain_id: osmosis-1 operations: - axelar_transfer: from_chain: Polygon from_chain_id: '137' to_chain: osmosis to_chain_id: osmosis-1 asset: wmatic-wei should_unwrap: false fee_amount: '335901477747718412' usd_fee_amount: '0.27' fee_asset: denom: matic chain_id: '137' origin_denom: '' origin_chain_id: '' trace: '' is_cw20: false is_evm: true symbol: MATIC name: matic logo_uri: >- https://raw.githubusercontent.com/cosmostation/chainlist/main/chain/polygon/asset/wmatic.png decimals: 18 token_contract: '' is_testnet: false bridge_id: AXELAR tx_index: 0 - swap: swap_in: swap_venue: name: osmosis-poolmanager chain_id: osmosis-1 swap_operations: - pool: '789' denom_in: >- ibc/AB589511ED0DD5FA56171A39978AFBF1371DB986EC1C3526CE138A16377E39BB denom_out: uosmo swap_amount_in: '664098522252281588' price_impact_percent: '1.05' estimated_affiliate_fee: 0uosmo from_chain_id: osmosis-1 chain_id: osmosis-1 denom_in: >- ibc/AB589511ED0DD5FA56171A39978AFBF1371DB986EC1C3526CE138A16377E39BB denom_out: uosmo tx_index: 0 chain_ids: - axelar-dojo-1 - osmosis-1 - cosmoshub-4 required_chain_addresses: - axelar-dojo-1 - osmosis-1 - cosmoshub-4 does_swap: true estimated_amount_out: '721110' swap_venues: - name: osmosis-poolmanager chain_id: osmosis-1 logo_uri: >- https://raw.githubusercontent.com/skip-mev/skip-go-registry/main/swap-venues/osmosis/logo.png txs_required: 1 usd_amount_in: '2000.01' usd_amount_out: '2005.23' swap_price_impact_percent: '1.05' estimated_fees: [] estimated_route_duration_seconds: 300 schema: $ref: '#/components/schemas/Route' '400': description: >- The request was invalid, e.g. an invalid amount was passed or the swap size is unsafe content: application/json: example: code: 3 message: >- difference in usd value of route input and output is too large. input usd value: 100000.00 output usd value: 98811.81 details: - '@type': type.googleapis.com/google.rpc.ErrorInfo reason: BAD_PRICE_ERROR domain: skip.build metadata: {} schema: $ref: '#/components/schemas/Error' '500': description: Internal server error content: application/json: example: code: 2 message: internal server error details: [] schema: $ref: '#/components/schemas/Error' components: schemas: RouteRequest: type: object properties: source_asset_denom: description: Denom of the source asset type: string source_asset_chain_id: description: Chain-id of the source asset type: string dest_asset_denom: description: Denom of the destination asset type: string dest_asset_chain_id: description: Chain-id of the destination asset type: string amount_in: type: string description: >- Amount of source asset to be transferred or swapped. Only one of amount_in and amount_out should be provided. amount_out: type: string description: >- Amount of destination asset to receive. Only one of amount_in and amount_out should be provided. If amount_out is provided for a swap, the route will be computed to give exactly amount_out. cumulative_affiliate_fee_bps: type: string nullable: true description: Cumulative fee to be distributed to affiliates, in bps (optional) swap_venues: type: array description: Swap venues to consider, if provided (optional) items: $ref: '#/components/schemas/SwapVenue' allow_unsafe: type: boolean description: >- Toggles whether the api should return routes that fail price safety checks. experimental_features: type: array description: Array of experimental features to enable items: type: string allow_multi_tx: type: boolean description: | Whether to allow route responses requiring multiple transactions bridges: type: array description: Array of bridges to use items: $ref: '#/components/schemas/BridgeType' smart_relay: type: boolean description: >- Indicates whether this transfer route should be relayed via Skip's Smart Relay service - true by default. smart_swap_options: $ref: '#/components/schemas/SmartSwapOptions' allow_swaps: type: boolean description: Whether to allow swaps in the route go_fast: type: boolean description: Whether to enable Go Fast routes Route: required: - amount_in - amount_out - chain_ids - required_chain_addresses - dest_asset_chain_id - dest_asset_denom - estimated_amount_out - operations - source_asset_chain_id - source_asset_denom - txs_required - estimated_route_duration_seconds properties: amount_in: description: Amount of source asset to be transferred or swapped type: string amount_out: description: Amount of destination asset out type: string chain_ids: description: >- Chain-ids of all chains of the transfer or swap, in order of usage by operations in the route items: type: string type: array required_chain_addresses: description: >- All chain-ids that require an address to be provided for, in order of usage by operations in the route type: array items: type: string dest_asset_chain_id: description: Chain-id of the destination asset type: string dest_asset_denom: description: Denom of the destination asset type: string does_swap: description: Whether this route performs a swap type: boolean estimated_amount_out: description: Amount of destination asset out, if a swap is performed type: string operations: description: Array of operations required to perform the transfer or swap items: $ref: '#/components/schemas/Operation' type: array source_asset_chain_id: description: Chain-id of the source asset type: string source_asset_denom: description: Denom of the source asset type: string swap_venues: type: array items: $ref: '#/components/schemas/SwapVenue' description: Swap venue on which the swap is performed, if a swap is performed txs_required: description: Number of transactions required to perform the transfer or swap type: integer usd_amount_in: description: Amount of the source denom, converted to USD value type: string usd_amount_out: description: >- Amount of the destination denom expected to be received, converted to USD value type: string swap_price_impact_percent: description: >- Price impact of the estimated swap, if present. Measured in percentage e.g. "0.5" is .5% nullable: true type: string warning: description: >- Indicates if the route is unsafe due to poor execution price or if safety cannot be determined due to lack of pricing information nullable: true type: object properties: type: $ref: '#/components/schemas/RoutePriceWarningType' message: description: Warning message type: string estimated_fees: description: Indicates fees incurred in the execution of the transfer items: $ref: '#/components/schemas/Fee' type: array estimated_route_duration_seconds: description: The estimated time in seconds for the route to execute type: integer type: object Error: properties: code: allOf: - $ref: '#/components/schemas/GRPCStatusCode' description: Error code details: description: Additional error details items: $ref: '#/components/schemas/ErrorDetail' type: array message: description: Error message type: string type: object SwapVenue: description: A venue on which swaps can be exceuted properties: chain_id: description: Chain ID of the swap venue type: string name: description: Name of the swap venue type: string logo_uri: description: URI for the venue's logo type: string nullable: true type: object BridgeType: description: | Bridge Type: * `IBC` - IBC Bridge * `AXELAR` - Axelar Bridge * `CCTP` - CCTP Bridge * `HYPERLANE` - Hyperlane Bridge * `OPINIT` - Opinit Bridge * `GO_FAST` - Go Fast Bridge * `STARGATE` - Stargate Bridge * `LAYER_ZERO` - Layerzero Bridge * `EUREKA` - IBC Eureka Bridge enum: - IBC - AXELAR - CCTP - HYPERLANE - OPINIT - GO_FAST - STARGATE - LAYER_ZERO - EUREKA SmartSwapOptions: properties: split_routes: description: Indicates whether the swap can be split into multiple swap routes type: boolean evm_swaps: description: Indicates whether to include routes that swap on EVM chains type: boolean Operation: oneOf: - $ref: '#/components/schemas/TransferWrapper' - $ref: '#/components/schemas/SwapWrapper' - $ref: '#/components/schemas/AxelarTransferWrapper' - $ref: '#/components/schemas/BankSendWrapper' - $ref: '#/components/schemas/CCTPTransferWrapper' - $ref: '#/components/schemas/HyperlaneTransferWrapper' - $ref: '#/components/schemas/EvmSwapWrapper' - $ref: '#/components/schemas/OPInitTransferWrapper' - $ref: '#/components/schemas/GoFastTransferWrapper' - $ref: '#/components/schemas/StargateTransferWrapper' - $ref: '#/components/schemas/LayerZeroTransferWrapper' - $ref: '#/components/schemas/EurekaTransferWrapper' required: - tx_index - amount_in - amount_out properties: tx_index: description: Index of the tx returned from Msgs that executes this operation type: integer amount_in: description: Amount of input asset to this operation type: string amount_out: description: Amount of output asset from this operation type: string RoutePriceWarningType: description: > Recommendation reason: * `LOW_INFO_WARNING` - Not enough asset pricing information to determine the price safety of the route. * `BAD_PRICE_WARNING` - The execution price of the route deviates significantly from the current market price. enum: - LOW_INFO_WARNING - BAD_PRICE_WARNING type: string Fee: properties: fee_type: $ref: '#/components/schemas/FeeType' bridge_id: $ref: '#/components/schemas/BridgeType' amount: description: Amount of the fee asset to be paid type: string usd_amount: description: The value of the fee in USD type: string origin_asset: $ref: '#/components/schemas/Asset' required: true chain_id: description: Chain ID of the chain where fees are collected type: string tx_index: description: >- The index of the transaction in the list of transactions required to execute the transfer where fees are paid type: integer operation_index: description: >- The index of the operation in the returned operations list which incurs the fee type: integer nullable: true fee_behavior: $ref: '#/components/schemas/FeeBehavior' description: >- Indicates whether this fee is deducted from the transfer amount or charged additionally GRPCStatusCode: description: >- grpc status codes as defined [here](https://grpc.github.io/grpc/core/md_doc_statuscodes.html) type: number ErrorDetail: type: object properties: reason: description: > Error detail: * `LOW_INFO_ERROR` - Not enough asset pricing information to determine the price safety of the route. * `BAD_PRICE_ERROR` - The execution price of the route deviates significantly from the current market price. * `HIGH_LOSS_ERROR` - The route would result in a USD loss exceeding the configured threshold and has been blocked. enum: - LOW_INFO_ERROR - BAD_PRICE_ERROR - HIGH_LOSS_ERROR type: string TransferWrapper: properties: transfer: $ref: '#/components/schemas/Transfer' type: object SwapWrapper: properties: swap: $ref: '#/components/schemas/Swap' type: object AxelarTransferWrapper: properties: axelar_transfer: $ref: '#/components/schemas/AxelarTransfer' type: object BankSendWrapper: properties: bank_send: $ref: '#/components/schemas/BankSend' type: object CCTPTransferWrapper: properties: cctp_transfer: $ref: '#/components/schemas/CCTPTransfer' type: object HyperlaneTransferWrapper: properties: hyperlane_transfer: $ref: '#/components/schemas/HyperlaneTransfer' type: object EvmSwapWrapper: properties: evm_swap: $ref: '#/components/schemas/EvmSwap' type: object OPInitTransferWrapper: properties: op_init_transfer: $ref: '#/components/schemas/OPInitTransfer' type: object GoFastTransferWrapper: properties: go_fast_transfer: $ref: '#/components/schemas/GoFastTransfer' type: object StargateTransferWrapper: properties: stargate_transfer: $ref: '#/components/schemas/StargateTransfer' type: object LayerZeroTransferWrapper: properties: layer_zero_transfer: $ref: '#/components/schemas/LayerZeroTransfer' type: object EurekaTransferWrapper: properties: eureka_transfer: $ref: '#/components/schemas/EurekaTransfer' type: object FeeType: description: | Fee type: * SMART_RELAY - Fees for Smart relaying services.' enum: - SMART_RELAY type: string Asset: type: object required: - denom - chain_id - origin_denom - origin_chain_id - trace - is_cw20 - is_evm - is_svm properties: denom: description: Denom of the asset type: string chain_id: description: Chain-id of the asset type: string origin_denom: description: >- Denom of the origin of the asset. If this is an ibc denom, this is the original denom that the ibc token represents type: string origin_chain_id: description: >- Chain-id of the origin of the asset. If this is an ibc denom, this is the chain-id of the asset that the ibc token represents type: string trace: description: >- The forward slash delimited sequence of ibc ports and channels that can be traversed to unwind an ibc token to its origin asset. type: string is_cw20: description: Indicates whether asset is a CW20 token type: boolean is_evm: description: Indicates whether asset is an EVM token type: boolean is_svm: description: Indicates whether asset is an SVM token type: boolean symbol: description: Symbol of the asset, e.g. ATOM for uatom nullable: true type: string name: description: Name of the asset nullable: true type: string logo_uri: description: URI pointing to an image of the logo of the asset nullable: true type: string decimals: description: Number of decimals used for amounts of the asset nullable: true type: number token_contract: description: >- Address of the contract for the asset, e.g. if it is a CW20 or ERC20 token nullable: true type: string description: description: Description of the asset nullable: true type: string coingecko_id: description: Coingecko id of the asset nullable: true type: string recommended_symbol: description: >- Recommended symbol of the asset used to differentiate between bridged assets with the same symbol, e.g. USDC.axl for Axelar USDC and USDC.grv for Gravity USDC nullable: true type: string FeeBehavior: type: string enum: - FEE_BEHAVIOR_DEDUCTED - FEE_BEHAVIOR_ADDITIONAL description: > Indicates whether the fee is deducted from the transfer amount or charged additionally. - FEE_BEHAVIOR_DEDUCTED: Fee is subtracted from the transfer amount (default, typical for Cosmos chains) - FEE_BEHAVIOR_ADDITIONAL: Fee is charged on top of the transfer amount (typical for EVM chains with native tokens) Transfer: description: A cross-chain transfer properties: port: description: Port to use to initiate the transfer type: string channel: description: Channel to use to initiate the transfer type: string from_chain_id: description: Chain-id on which the transfer is initiated type: string to_chain_id: description: Chain-id on which the transfer is received type: string pfm_enabled: description: Whether pfm is enabled on the chain where the transfer is initiated type: boolean supports_memo: description: Whether the transfer chain supports a memo type: boolean denom_in: description: Denom of the input asset of the transfer type: string denom_out: description: Denom of the output asset of the transfer type: string fee_amount: description: >- Amount of the fee asset to be paid as the transfer fee if applicable. type: string nullable: true usd_fee_amount: description: >- Amount of the fee asset to be paid as the transfer fee if applicable, converted to USD value type: string nullable: true fee_asset: $ref: '#/components/schemas/Asset' description: Asset to be paid as the transfer fee if applicable. nullable: true bridge_id: $ref: '#/components/schemas/BridgeType' smart_relay: type: boolean description: Indicates whether this transfer is relayed via Smart Relay to_chain_entry_contract_address: description: Address of the entry contract on the destination chain type: string nullable: true to_chain_callback_contract_address: description: Address of the callback contract on the destination chain type: string nullable: true dest_denom: description: >- Deprecated, use denom_out instead. Denom of the destination asset of the transfer type: string deprecated: true type: object Swap: oneOf: - $ref: '#/components/schemas/SwapInWrapper' - $ref: '#/components/schemas/SwapOutWrapper' - $ref: '#/components/schemas/SmartSwapInWrapper' properties: estimated_affiliate_fee: description: Estimated total affiliate fee generated by the swap type: string from_chain_id: description: Chain ID that the swap will be executed on (alias for chain_id) type: string chain_id: description: Chain ID that the swap will be executed on type: string denom_in: description: Input denom of the swap type: string denom_out: description: Output denom of the swap type: string swap_venues: description: Swap venues that the swap will route through items: $ref: '#/components/schemas/SwapVenue' type: array type: object AxelarTransfer: description: A transfer facilitated by the Axelar bridge properties: from_chain_id: description: Canonical chain-id of the source chain of the bridge transaction type: string to_chain_id: description: >- Canonical chain-id of the destination chain of the bridge transaction type: string asset: description: Axelar-name of the asset to bridge type: string should_unwrap: description: >- Whether to unwrap the asset at the destination chain (from ERC-20 to native) type: boolean denom_in: description: Denom of the input asset type: string denom_out: description: Denom of the output asset type: string fee_amount: description: >- Amount of the fee asset to be paid as the Axelar bridge fee. This is denominated in the fee asset. type: string usd_fee_amount: description: >- Amount of the fee asset to be paid as the Axelar bridge fee, converted to USD value type: string fee_asset: $ref: '#/components/schemas/Asset' is_testnet: description: Whether the source and destination chains are both testnets type: boolean ibc_transfer_to_axelar: $ref: '#/components/schemas/Transfer' bridge_id: $ref: '#/components/schemas/BridgeType' smart_relay: type: boolean description: Indicates whether this transfer is relayed via Smart Relay from_chain: description: >- Deprecated, use from_chain_id instead. Name for source chain of the bridge transaction used on Axelar type: string deprecated: true to_chain: description: >- Deprecated, use to_chain_id instead. Name for destination chain of the bridge transaction used on Axelar type: string deprecated: true type: object BankSend: type: object properties: chain_id: type: string description: Chain-id of the chain that the transaction is intended for denom: type: string description: Denom of the asset to send CCTPTransfer: description: A transfer facilitated by the CCTP bridge properties: from_chain_id: description: Canonical chain-id of the source chain of the bridge transaction type: string to_chain_id: description: >- Canonical chain-id of the destination chain of the bridge transaction type: string burn_token: description: >- Name of the asset to bridge. It will be the erc-20 contract address for EVM chains and `uusdc` for Noble. type: string denom_in: description: Denom of the input asset type: string denom_out: description: Denom of the output asset type: string bridge_id: $ref: '#/components/schemas/BridgeType' smart_relay: type: boolean description: Indicates whether this transfer is relayed via Smart Relay smart_relay_fee_quote: allOf: - $ref: '#/components/schemas/SmartRelayFeeQuote' nullable: true type: object HyperlaneTransfer: description: A transfer facilitated by the Hyperlane bridge properties: from_chain_id: description: Canonical chain-id of the source chain of the bridge transaction type: string to_chain_id: description: >- Canonical chain-id of the destination chain of the bridge transaction type: string denom_in: description: Denom of the input asset type: string denom_out: description: Denom of the output asset type: string hyperlane_contract_address: description: >- Contract address of the hyperlane warp route contract that initiates the transfer type: string fee_amount: description: >- Amount of the fee asset to be paid as the Hyperlane bridge fee. This is denominated in the fee asset. type: string usd_fee_amount: description: >- Amount of the fee asset to be paid as the Hyperlane bridge fee, converted to USD value type: string fee_asset: $ref: '#/components/schemas/Asset' bridge_id: $ref: '#/components/schemas/BridgeType' smart_relay: type: boolean description: Indicates whether this transfer is relayed via Smart Relay type: object EvmSwap: description: A swap on an EVM chain properties: input_token: description: Address of the input token. Empty string if native token. type: string amount_in: description: Amount of the input token type: string swap_calldata: description: Calldata for the swap type: string amount_out: description: Amount of the output token type: string from_chain_id: description: Chain-id for the swap type: string denom_in: description: Denom of the input asset type: string denom_out: description: Denom of the output asset type: string swap_venues: description: Venues used for the swap items: $ref: '#/components/schemas/SwapVenue' type: array type: object OPInitTransfer: description: A transfer facilitated by the OP Init bridge properties: from_chain_id: description: Canonical chain-id of the source chain of the bridge transaction type: string to_chain_id: description: >- Canonical chain-id of the destination chain of the bridge transaction type: string denom_in: description: Denom of the input asset type: string denom_out: description: Denom of the output asset type: string op_init_bridge_id: description: >- Identifier used by the OPInit bridge to identify the L1-L2 pair the transfer occurs between bridge_id: $ref: '#/components/schemas/BridgeType' smart_relay: type: boolean description: Indicates whether this transfer is relayed via Smart Relay type: object GoFastTransfer: description: A transfer facilitated by GoFast properties: from_chain_id: description: Canonical chain-id of the source chain of the bridge transaction type: string to_chain_id: description: >- Canonical chain-id of the destination chain of the bridge transaction type: string fee: $ref: '#/components/schemas/GoFastFee' bridge_id: $ref: '#/components/schemas/BridgeType' denom_in: description: Denom of the input asset type: string denom_out: description: Denom of the output asset type: string source_domain: description: Source domain ID of the transfer type: string destination_domain: description: Destination domain ID of the transfer type: string type: object StargateTransfer: description: A transfer facilitated by the Stargate bridge properties: from_chain_id: description: Canonical chain-id of the source chain of the bridge transaction type: string to_chain_id: description: >- Canonical chain-id of the destination chain of the bridge transaction type: string denom_in: description: Denom of the input asset type: string denom_out: description: Denom of the output asset type: string pool_address: type: string destination_endpoint_id: type: number oft_fee_asset: $ref: '#/components/schemas/Asset' oft_fee_amount: type: string oft_fee_amount_usd: type: string messaging_fee_asset: $ref: '#/components/schemas/Asset' messaging_fee_amount: type: string messaging_fee_amount_usd: type: string bridge_id: $ref: '#/components/schemas/BridgeType' type: object LayerZeroTransfer: description: A Layer Zero Transfer required: - from_chain_id - to_chain_id - denom_in - denom_out - source_oft_contract_address - destination_endpoint_id - messaging_fee_asset - messaging_fee_amount - messaging_fee_amount_usd - bridge_id properties: from_chain_id: description: Chain-id on which the transfer is initiated type: string to_chain_id: description: Chain-id on which the transfer is received type: string denom_in: description: Denom of the input asset of the transfer type: string denom_out: description: Denom of the output asset of the transfer type: string source_oft_contract_address: type: string destination_endpoint_id: type: number messaging_fee_asset: $ref: '#/components/schemas/Asset' messaging_fee_amount: type: string messaging_fee_amount_usd: type: string bridge_id: $ref: '#/components/schemas/BridgeType' type: object EurekaTransfer: description: An IBC Eureka transfer properties: destination_port: description: Port on the destination chain type: string source_client: description: Client on the source chain type: string from_chain_id: description: Chain-id on which the transfer is initiated type: string to_chain_id: description: Chain-id on which the transfer is received type: string pfm_enabled: description: Whether pfm is enabled on the chain where the transfer is initiated type: boolean supports_memo: description: Whether the transfer chain supports a memo type: boolean denom_in: description: Denom of the input asset of the transfer type: string denom_out: description: Denom of the output asset of the transfer type: string entry_contract_address: description: Address of the Eureka entry contract on the source chain type: string callback_adapter_contract_address: description: >- Optional address of the Eureka callback adapter contract on the source chain type: string nullable: true bridge_id: $ref: '#/components/schemas/BridgeType' smart_relay: type: boolean description: Indicates whether this transfer is relayed via Smart Relay smart_relay_fee_quote: allOf: - $ref: '#/components/schemas/SmartRelayFeeQuote' nullable: true to_chain_callback_contract_address: description: >- Optional address of the Eureka callback contract on the destination chain type: string nullable: true to_chain_entry_contract_address: description: >- Optional address of the Eureka entry contract on the destination chain type: string nullable: true type: object SwapInWrapper: properties: swap_in: $ref: '#/components/schemas/SwapExactCoinIn' type: object SwapOutWrapper: properties: swap_out: $ref: '#/components/schemas/SwapExactCoinOut' type: object SmartSwapInWrapper: properties: smart_swap_in: $ref: '#/components/schemas/SmartSwapExactCoinIn' type: object SmartRelayFeeQuote: description: Details about the fee paid for Smart Relaying properties: fee_amount: description: The USDC fee amount type: string relayer_address: description: Address of the relayer type: string expiration: description: Expiration time of the fee quote type: string fee_denom: description: The fee asset denomination type: string fee_payment_address: description: The address the fee should be sent to type: string nullable: true type: object GoFastFee: description: Go fast Fee type: object properties: fee_asset: $ref: '#/components/schemas/Asset' required: true bps_fee: type: string bps_fee_amount: type: string bps_fee_usd: type: string source_chain_fee_amount: type: string source_chain_fee_usd: type: string destination_chain_fee_amount: type: string destination_chain_fee_usd: type: string SwapExactCoinIn: description: Specification of a swap with an exact amount in properties: swap_venue: allOf: - $ref: '#/components/schemas/SwapVenue' description: Swap venue that this swap should execute on swap_operations: description: Operations required to execute the swap items: $ref: '#/components/schemas/SwapOperation' type: array swap_amount_in: description: Amount to swap in nullable: true type: string price_impact_percent: description: >- Price impact of the estimated swap, if present. Measured in percentage e.g. "0.5" is .5% nullable: true type: string estimated_amount_out: description: The estimated amount out received from the swap nullable: true type: string type: object SwapExactCoinOut: description: Specification of a swap with an exact amount out properties: swap_venue: allOf: - $ref: '#/components/schemas/SwapVenue' description: Swap venue that this swap should execute on swap_operations: description: Operations required to execute the swap items: $ref: '#/components/schemas/SwapOperation' type: array swap_amount_out: description: Amount to get out of the swap type: string price_impact_percent: description: >- Price impact of the estimated swap, if present. Measured in percentage e.g. "0.5" is .5% nullable: true type: string type: object SmartSwapExactCoinIn: description: Specification of a smart swap in operation properties: swap_venue: allOf: - $ref: '#/components/schemas/SwapVenue' description: Swap venue that this swap should execute on swap_routes: description: Routes to execute the swap items: $ref: '#/components/schemas/SwapRoute' type: array estimated_amount_out: description: The estimated amount out received from the swap nullable: true type: string SwapOperation: description: Description of a single swap operation properties: denom_in: description: Input denom of the swap type: string denom_out: description: Output denom of the swap type: string pool: description: Identifier of the pool to use for the swap type: string interface: description: Optional dditional metadata a swap adapter may require nullable: true type: string type: object SwapRoute: properties: swap_amount_in: description: Amount to swap in type: string denom_in: description: Denom in of the swap type: string swap_operations: description: Operations required to execute the swap route items: $ref: '#/components/schemas/SwapOperation' type: array ````