> ## 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/msgs > This supports cross-chain actions among EVM chains, Cosmos chains, and between them. Returns minimal number of messages required to execute a multi-chain swap or transfer. Input consists of the output of route with additional information required for message construction (e.g. destination addresses for each chain) ## OpenAPI ````yaml swagger post /v2/fungible/msgs 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/msgs: post: tags: - Fungible description: >- This supports cross-chain actions among EVM chains, Cosmos chains, and between them. Returns minimal number of messages required to execute a multi-chain swap or transfer. Input consists of the output of route with additional information required for message construction (e.g. destination addresses for each chain) operationId: msgs requestBody: content: application/json: examples: Swap USDC to ATOM: value: source_asset_denom: uusdc source_asset_chain_id: axelar-dojo-1 dest_asset_denom: uatom dest_asset_chain_id: cosmoshub-4 amount_in: '1000000' amount_out: '107033' address_list: - axelar1x8ad0zyw52mvndh7hlnafrg0gt284ga7u3rez0 - osmo1x8ad0zyw52mvndh7hlnafrg0gt284ga7syxplu - cosmos1x8ad0zyw52mvndh7hlnafrg0gt284ga7cl43fw operations: - transfer: port: transfer channel: channel-3 from_chain_id: axelar-dojo-1 to_chain_id: osmosis-1 pfm_enabled: false supports_memo: true dest_denom: >- ibc/D189335C6E4A68B513C10AB227BF1C1D38C746766278BA3EEB4FB14124F1D858 - swap: swap_in: swap_venue: name: osmosis-poolmanager chain_id: osmosis-1 swap_operations: - pool: '678' denom_in: >- ibc/D189335C6E4A68B513C10AB227BF1C1D38C746766278BA3EEB4FB14124F1D858 denom_out: uosmo - pool: '1' denom_in: uosmo denom_out: >- ibc/27394FB092D2ECCD56123C74F36E4C1F926001CEADA9CA97EA622B25F41E5EB2 swap_amount_in: '1000000' estimated_affiliate_fee: >- 0ibc/27394FB092D2ECCD56123C74F36E4C1F926001CEADA9CA97EA622B25F41E5EB2 from_chain_id: osmosis-1 chain_id: osmosis-1 denom_in: >- ibc/D189335C6E4A68B513C10AB227BF1C1D38C746766278BA3EEB4FB14124F1D858 denom_out: >- ibc/27394FB092D2ECCD56123C74F36E4C1F926001CEADA9CA97EA622B25F41E5EB2 - transfer: port: transfer channel: channel-0 from_chain_id: osmosis-1 to_chain_id: cosmoshub-4 pfm_enabled: true supports_memo: true dest_denom: uatom slippage_tolerance_percent: '1' chain_ids_to_affiliates: {} summary: Swap 1 USDC on Axelar to ATOM on the Hub Transfer Matic from Polygon to Osmosis: value: source_asset_denom: polygon-native source_asset_chain_id: '137' dest_asset_denom: >- ibc/AB589511ED0DD5FA56171A39978AFBF1371DB986EC1C3526CE138A16377E39BB dest_asset_chain_id: osmosis-1 amount_in: '3000000000000000000' amount_out: '1509000000000000000' operations: - axelar_transfer: from_chain: Polygon from_chain_id: '137' to_chain: osmosis to_chain_id: osmosis-1 asset: polygon-native should_unwrap: false denom_in: polygon-native denom_out: >- ibc/AB589511ED0DD5FA56171A39978AFBF1371DB986EC1C3526CE138A16377E39BB fee_amount: '577319469026289804' usd_fee_amount: '0.65' is_testnet: false bridge_id: AXELAR chain_ids_to_affiliates: {} address_list: - '0x00b40F326Ab76189170cA2FfeCfa4B34b43949dA' - osmo1tsmt8ezjrp7w0mls5p4rv8gcaz4yx5lzqyww8m summary: Transfer 3 MATIC from Polygon to Osmosis Transfer Noble to Ethereum via CCTP: value: source_asset_denom: uusdc source_asset_chain_id: noble-1 dest_asset_denom: '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48' dest_asset_chain_id: '1' amount_in: '1000000' amount_out: '1000000' operations: - cctp_transfer: from_chain_id: noble-1 to_chain_id: '1' burn_token: uusdc denom_in: uusdc denom_out: '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48' bridge_id: CCTP chain_ids_to_affiliates: {} address_list: - noble13vjmklxq8nkdmv2a0w5m887t38jz9na30vl8g6 - '0x8EB49E3D65d74967CC0Fe987FA2d015ae816352E' summary: Transfer 200 USDC from Noble to Ethereum via CCTP Transfer USDC from Noble to Etherum with Smart Relay via CCTP Transfer: value: source_asset_denom: uusdc source_asset_chain_id: noble-1 dest_asset_denom: '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48' dest_asset_chain_id: '1' amount_in: '1500000000' amount_out: '1400000000' operations: - cctp_transfer: from_chain_id: noble-1 to_chain_id: '1' burn_token: uusdc denom_in: uusdc denom_out: '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48' bridge_id: CCTP smart_relay: true chain_ids_to_affiliates: {} address_list: - noble13vjmklxq8nkdmv2a0w5m887t38jz9na30vl8g6 - '0x8EB49E3D65d74967CC0Fe987FA2d015ae816352E' summary: CCTP Transfer with Smart Relay Transfer Init from Intia to Birdee via OPInit: value: source_asset_denom: uinit source_asset_chain_id: initiation-1 dest_asset_denom: >- l2/333f8e6ae6855338f99d451126bfefc1b920763c16681d55fbc7df68ccb36972 dest_asset_chain_id: birdee-1 amount_in: '1000000' amount_out: '1000000' operations: - op_init_transfer: from_chain_id: initia to_chain_id: birdee-1 denom_in: uinit denom_out: >- l2/333f8e6ae6855338f99d451126bfefc1b920763c16681d55fbc7df68ccb36972 op_init_bridge_id: '14' chain_ids_to_affiliates: {} address_list: - init1f9qwat48ldgxrmssvpvpk3tea8l72mksvzm62v - init1f9qwat48ldgxrmssvpvpk3tea8l72mksvzm62v summary: 'Transfer 1 uinit from Initia to Birdee via OPInit ' schema: $ref: '#/components/schemas/MsgsRequest' responses: '200': description: The messages required to execute the swap, as JSON. content: application/json: example: msgs: - multi_chain_msg: chain_id: axelar-dojo-1 path: - axelar-dojo-1 msg: >- {"source_port":"transfer","source_channel":"channel-3","token":{"denom":"uusdc","amount":"1000000"},"sender":"axelar1x8ad0zyw52mvndh7hlnafrg0gt284ga7u3rez0","receiver":"osmo1qpvu80yfd0jnnh3ytn8964382typrqq0ejmqaasa3j233su8apasfqtler","timeout_height":{},"timeout_timestamp":1688663426558649000,"memo":"{\"wasm\":{\"contract\":\"osmo1qpvu80yfd0jnnh3ytn8964382typrqq0ejmqaasa3j233su8apasfqtler\",\"msg\":{\"swap_with_action\":{\"swap_msg\":{\"token_out_min_amount\":\"105963\",\"path\":[{\"pool_id\":\"678\",\"token_out_denom\":\"uosmo\"},{\"pool_id\":\"1\",\"token_out_denom\":\"ibc/27394fb092d2eccd56123c74f36e4c1f926001ceada9ca97ea622b25f41e5eb2\"}]},\"after_swap_action\":{\"ibc_transfer\":{\"receiver\":\"cosmos1x8ad0zyw52mvndh7hlnafrg0gt284ga7cl43fw\",\"channel\":\"channel-0\"}},\"local_fallback_address\":\"osmo1x8ad0zyw52mvndh7hlnafrg0gt284ga7syxplu\"}}}}"} msg_type_url: /ibc.applications.transfer.v1.MsgTransfer txs: - cosmos_tx: chain_id: axelar-dojo-1 path: - axelar-dojo-1 signer_address: axelar1x8ad0zyw52mvndh7hlnafrg0gt284ga7u3rez0 msgs: - msg: >- {"source_port":"transfer","source_channel":"channel-3","token":{"denom":"uusdc","amount":"1000000"},"sender":"axelar1x8ad0zyw52mvndh7hlnafrg0gt284ga7u3rez0","receiver":"osmo1qpvu80yfd0jnnh3ytn8964382typrqq0ejmqaasa3j233su8apasfqtler","timeout_height":{},"timeout_timestamp":1688663426558649000,"memo":"{\"wasm\":{\"contract\":\"osmo1qpvu80yfd0jnnh3ytn8964382typrqq0ejmqaasa3j233su8apasfqtler\",\"msg\":{\"swap_with_action\":{\"swap_msg\":{\"token_out_min_amount\":\"105963\",\"path\":[{\"pool_id\":\"678\",\"token_out_denom\":\"uosmo\"},{\"pool_id\":\"1\",\"token_out_denom\":\"ibc/27394fb092d2eccd56123c74f36e4c1f926001ceada9ca97ea622b25f41e5eb2\"}]},\"after_swap_action\":{\"ibc_transfer\":{\"receiver\":\"cosmos1x8ad0zyw52mvndh7hlnafrg0gt284ga7cl43fw\",\"channel\":\"channel-0\"}},\"local_fallback_address\":\"osmo1x8ad0zyw52mvndh7hlnafrg0gt284ga7syxplu\"}}}}"} msg_type_url: /ibc.applications.transfer.v1.MsgTransfer operations_indices: - 0 - 1 - 2 min_amount_out: '105963' estimated_fees: [] schema: type: object properties: msgs: type: array items: $ref: '#/components/schemas/Msg' txs: type: array items: $ref: '#/components/schemas/Tx' min_amount_out: type: string description: >- Minimum possible output after all operations, including fees and slippage estimated_fees: description: Indicates fees incurred in the execution of the transfer items: $ref: '#/components/schemas/Fee' type: array '400': description: The request was invalid, e.g. an invalid amount was passed. content: application/json: example: code: 3 message: invalid amount_in details: [] 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: MsgsRequest: 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: description: Amount of source asset to be transferred or swapped type: string amount_out: description: Amount of destination asset out type: string address_list: type: array description: >- Array of receipient and/or sender address for each chain in the path, corresponding to the required_chain_addresses array returned from a route request items: type: string operations: description: Array of operations required to perform the transfer or swap items: $ref: '#/components/schemas/Operation' type: array estimated_amount_out: type: string slippage_tolerance_percent: type: string description: Percent tolerance for slippage on swap, if a swap is performed chain_ids_to_affiliates: type: object description: >- Map of chain-ids to arrays of affiliates. The API expects all chains to have the same cumulative affiliate fee bps for each chain specified. If any of the provided affiliate arrays does not have the same cumulative fee, the API will return an error. additionalProperties: $ref: '#/components/schemas/ChainAffiliates' post_route_handler: $ref: '#/components/schemas/PostHandler' timeout_seconds: type: string description: >- Number of seconds for the IBC transfer timeout, defaults to 5 minutes enable_gas_warnings: type: boolean description: >- Whether to enable gas warnings for intermediate and destination chains default: false fee_payer_address: type: string description: >- Alternative address to use for paying for fees, currently only for SVM source CCTP transfers, in b58 format. default: false Msg: oneOf: - $ref: '#/components/schemas/MultiChainMsgWrapper' - $ref: '#/components/schemas/EvmTxWrapper' - $ref: '#/components/schemas/SvmTxWrapper' Tx: oneOf: - $ref: '#/components/schemas/CosmosTxWrapper' - $ref: '#/components/schemas/EvmTxWrapper' - $ref: '#/components/schemas/SvmTxWrapper' properties: operations_indices: description: Array of indices of the operations that this transaction executes type: array items: type: integer 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 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 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 ChainAffiliates: properties: affiliates: type: array description: An array of affiliates that receives fees from a swap items: $ref: '#/components/schemas/Affiliate' PostHandler: oneOf: - $ref: '#/components/schemas/CosmWasmContractMsgWrapper' - $ref: '#/components/schemas/AutopilotMsgWrapper' MultiChainMsgWrapper: properties: multi_chain_msg: $ref: '#/components/schemas/MultiChainMsg' type: object EvmTxWrapper: required: - evm_tx properties: evm_tx: $ref: '#/components/schemas/EvmTx' type: object SvmTxWrapper: required: - svm_tx properties: svm_tx: $ref: '#/components/schemas/SvmTx' type: object CosmosTxWrapper: required: - cosmos_tx properties: cosmos_tx: $ref: '#/components/schemas/CosmosTx' FeeType: description: | Fee type: * SMART_RELAY - Fees for Smart relaying services.' enum: - SMART_RELAY type: string 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 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) 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 Affiliate: description: An affiliate that receives fees from a swap properties: address: description: Address to which to pay the fee type: string basis_points_fee: description: Bps fee to pay to the affiliate type: string type: object CosmWasmContractMsgWrapper: properties: wasm_msg: $ref: '#/components/schemas/CosmWasmContractMsg' type: object AutopilotMsgWrapper: properties: autpilot_msg: $ref: '#/components/schemas/AutopilotMsg' type: object MultiChainMsg: description: A message that interacts with multiple chains properties: chain_id: description: >- Chain-id of the chain that the transaction containing the message is intended for type: string msg: description: JSON string of the message type: string msg_type_url: description: TypeUrl of the message type: string path: description: Path of chain-ids that the message is intended to interact with items: type: string type: array type: object EvmTx: description: A transaction on an EVM chain required: - chain_id properties: chain_id: type: string description: Chain-id of the chain that the transaction is intended for data: description: Data of the transaction type: string required_erc20_approvals: description: ERC20 approvals required for the transaction items: $ref: '#/components/schemas/Erc20Approval' type: array signer_address: description: The address of the wallet that will sign this transaction type: string to: description: Address of the recipient of the transaction type: string value: description: Amount of the transaction type: string type: object SvmTx: description: A transaction on an SVM chain required: - chain_id properties: chain_id: type: string description: Chain-id of the chain that the transaction is intended for signer_address: description: The address of the wallet that will sign this transaction type: string tx: description: Base64 encoded unsigned or partially signed transaction type: string type: object CosmosTx: description: A transaction on a Cosmos chain required: - chain_id properties: chain_id: type: string description: Chain-id of the chain that the transaction is intended for path: description: Path of chain-ids that the message is intended to interact with items: type: string signer_address: description: The address of the wallet that will sign this transaction type: string msgs: description: >- The messages that should be included in the transaction. The ordering must be adhered to. type: array items: $ref: '#/components/schemas/CosmosMsg' 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 CosmWasmContractMsg: properties: contract_address: description: Address of the contract to execute the message on type: string msg: description: JSON string of the message type: string type: object AutopilotMsg: properties: action: $ref: '#/components/schemas/AutopilotAction' receiver: type: string type: object Erc20Approval: type: object required: - amount - spender - token_contract description: An ERC20 token contract approval properties: amount: description: Amount of the approval type: string spender: description: Address of the spender type: string token_contract: description: Address of the ERC20 token contract type: string CosmosMsg: description: A message in a cosmos transaction properties: msg: description: JSON string of the message type: string msg_type_url: description: TypeUrl of the message type: string 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 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 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 AutopilotAction: enum: - LIQUID_STAKE - CLAIM 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 ````