> ## Documentation Index > Fetch the complete documentation index at: https://docs.adamik.io/llms.txt > Use this file to discover all available pages before exploring further. # Broadcast Transaction > Broadcasts a signed transaction to the blockchain, crucial for submitting transactions like transfers, delegations, or reward claims. Returns a transaction receipt (hash) or error details. Note: the exact same 'data' and 'encoded' fields that were retrieved with the /transaction/encode endpoint, must be provided here. ## OpenAPI ````yaml https://api.adamik.io/openapi.json post /api/{chainId}/transaction/broadcast openapi: 3.1.0 info: title: Adamik version: 0.1.0 description: Adamik API reference servers: - url: https://api.adamik.io security: - ApiKeyAuth: [] paths: /api/{chainId}/transaction/broadcast: post: tags: - Transaction summary: Broadcast Transaction description: >- Broadcasts a signed transaction to the blockchain, crucial for submitting transactions like transfers, delegations, or reward claims. Returns a transaction receipt (hash) or error details. Note: the exact same 'data' and 'encoded' fields that were retrieved with the /transaction/encode endpoint, must be provided here. parameters: - in: path name: chainId schema: type: string enum: - algorand - cosmoshub - cosmoshub-testnet - osmosis - osmosis-testnet - celestia - celestia-testnet - dydx - axelar - ethereum - sepolia - hoodi - holesky - zksync - zksync-sepolia - injective-evm-testnet - base - base-sepolia - optimism - optimism-sepolia - arbitrum - arbitrum-sepolia - bitcoin - bitcoin-testnet - bitcoin-signet - polygon - polygon-amoy - bsc - bsc-testnet - linea - linea-sepolia - avalanche - avalanche-fuji - gnosis - gnosis-chiado - moonbeam - moonriver - moonbase - fantom - mantle - litecoin - dogecoin - ton - chiliz - chiliz-testnet - injective - akash - band - dymension - kyve - terra2 - stargaze - tron - evmos - irisnet - juno - lum-network - omniflix - sei - medibloc - passage - quasar - seda - sommelier - shentu - stride - chihuahua - bitsong - persistence - comdex - fetch-ai - humans-ai - ki - likecoin - provenance - quicksilver - saga - kava - starknet - starknet-sepolia - babylon - babylon-testnet - monad-testnet - berachain - berachain-bepolia - cronos - world-chain - world-chain-sepolia - hyperliquid - solana - aptos - aptos-testnet - stellar - stellar-testnet required: true requestBody: content: application/json: schema: type: object properties: transaction: type: object properties: data: allOf: - type: object properties: fees: type: string description: Transaction fees. gas: type: string description: Transaction gas, when relevant for the chain. nonce: type: string description: >- Transaction sequence number computed by the API, when relevant for the chain. memo: type: string description: >- Optional free text field, that is supported for some chains. params: description: >- Some additional chain-specific context computed by the API. If provided by the encode endpoint, it must be provided back as-is to the broadcast endpoint. required: - fees - oneOf: - type: object properties: mode: type: string const: deployAccount senderPubKey: type: string description: >- Public key of the sender account, required in some situations. It is advised to provide it by default if you can. contractType: type: string enum: - argentx description: >- Provider of the account contract. Only ArgentX is supported at the moment. default: argentx required: - mode - senderPubKey title: Deploy Account description: Deploy a smart contract wallet account - type: object properties: mode: type: string const: transfer senderAddress: type: string description: Address or ID of the sender account. senderPubKey: type: string description: >- Public key of the sender account, required in some situations. It is advised to provide it by default if you can. recipientAddress: type: string description: Address or ID of the recipient account. amount: type: string description: >- Optional amount to use (always in smallest unit). Use either this or useMaxAmount. useMaxAmount: type: boolean description: >- Option to let the API compute the amount to use all available funds. Either use this or provide amount. default: false required: - mode - senderAddress - recipientAddress title: Transfer description: Transfer chain native coins - type: object properties: mode: type: string const: stake senderAddress: type: string description: Address or ID of the sender account. senderPubKey: type: string description: >- Public key of the sender account, required in some situations. It is advised to provide it by default if you can. sourceValidatorAddress: type: string description: >- Address or ID of a validator. Can be used to move staking funds from this validator instead of the sender's balance, if supported by the chain. targetValidatorAddress: type: string description: Address or ID of a validator amount: type: string description: >- Optional amount to use (always in smallest unit). Use either this or useMaxAmount. useMaxAmount: type: boolean description: >- Option to let the API compute the amount to use all available funds. Either use this or provide amount. default: false required: - mode - senderAddress - targetValidatorAddress title: Stake description: Put some funds at stake - type: object properties: mode: type: string const: transferToken tokenId: type: string description: >- Unique ID of the token to transfer (e.g contract address for EVM chains) senderAddress: type: string description: Address or ID of the sender account. senderPubKey: type: string description: >- Public key of the sender account, required in some situations. It is advised to provide it by default if you can. recipientAddress: type: string description: Address or ID of the recipient account. amount: type: string description: >- Optional amount to use (always in smallest unit). Use either this or useMaxAmount. useMaxAmount: type: boolean description: >- Option to let the API compute the amount to use all available funds. Either use this or provide amount. default: false required: - mode - tokenId - senderAddress - recipientAddress title: Transfer Token description: Transfer chain tokens - type: object properties: mode: type: string const: enableToken tokenId: type: string description: >- Unique ID of the token to transfer (e.g contract address for EVM chains) senderAddress: type: string description: Address or ID of the sender account. required: - mode - tokenId - senderAddress title: Enable Token description: Enable an address to hold a token - type: object properties: mode: type: string const: unstake senderAddress: type: string description: Address or ID of the sender account. senderPubKey: type: string description: >- Public key of the sender account, required in some situations. It is advised to provide it by default if you can. validatorAddress: type: string description: Address or ID of a validator stakeId: type: string description: >- Unique identifier of a staking position. If provided in the account state data, it must be provided back in the transaction data when encoding a staking transaction. amount: type: string description: >- Optional amount to use (always in smallest unit). Use either this or useMaxAmount. useMaxAmount: type: boolean description: >- Option to let the API compute the amount to use all available funds. Either use this or provide amount. default: false required: - mode - senderAddress - validatorAddress title: Unstake description: Stop staking some funds - type: object properties: mode: type: string const: claimRewards senderAddress: type: string description: Address or ID of the sender account. senderPubKey: type: string description: >- Public key of the sender account, required in some situations. It is advised to provide it by default if you can. validatorAddress: type: string description: Address or ID of a validator stakeId: type: string description: >- Unique identifier of a staking position. If provided in the account state data, it must be provided back in the transaction data when encoding a staking transaction. compound: type: boolean description: >- When available for the chain, controls whether staking rewards are cashed or added to the staked funds. default: false required: - mode - senderAddress - validatorAddress title: Claim Rewards description: Retrieve pending rewards from staking - type: object properties: mode: type: string const: withdraw senderAddress: type: string description: Address or ID of the sender account. senderPubKey: type: string description: >- Public key of the sender account, required in some situations. It is advised to provide it by default if you can. amount: type: string description: >- Optional amount to use (always in smallest unit). Use either this or useMaxAmount. validatorAddress: type: string description: Address or ID of a validator stakeId: type: string description: >- Unique identifier of a staking position. If provided in the account state data, it must be provided back in the transaction data when encoding a staking transaction. required: - mode - senderAddress - validatorAddress title: Withdraw Unlocked Funds description: >- Move funds back from staking to your available balance - type: object properties: mode: type: string const: registerStake senderPubKey: type: string description: >- Public key of the sender account, required in some situations. It is advised to provide it by default if you can. senderForeignPubKey: type: string description: Staker's pubkey on the foreign chain. (hex) senderAddress: type: string description: Address or ID of the sender account. proofOfPossession: type: string description: >- staker's address on this chain, signed with the foreign chain's signer. (hex) amount: type: string description: Staked amount on the foreign chain. validatorPubKey: type: string description: >- Validator's pubkey on the foreign chain. (hex) unsignedUnbondingTransaction: type: string description: >- Unsigned unbonding transaction on the foreign chain (as provided in the response of the encode request for the stake transaction). signedStakingTransaction: type: string description: >- Signed staking transaction on the foreign chain (hex). signedSlashingTransaction: type: string description: >- Signed slashing transaction on the foreign chain (hex). signedUnbondingSlashingTransaction: type: string description: >- Signed unbonding slashing transaction on the foreign chain (hex). required: - mode - senderPubKey - senderForeignPubKey - senderAddress - proofOfPossession - amount - validatorPubKey - unsignedUnbondingTransaction - signedStakingTransaction - signedSlashingTransaction - signedUnbondingSlashingTransaction title: Register Stake description: >- Only supported for Babylon staking at the moment. See documentation: https://docs.adamik.io/guides/tutorials/babylon-with-adamik - type: object properties: mode: type: string const: convertAsset from: type: object properties: amount: type: string tokenId: type: string address: type: string required: - amount - tokenId - address to: type: object properties: amount: type: string chainId: type: string enum: - aptos - aptos-testnet - algorand - ethereum - sepolia - holesky - hoodi - zksync - zksync-sepolia - injective-evm-testnet - base - base-sepolia - optimism - optimism-sepolia - arbitrum - arbitrum-sepolia - polygon - polygon-amoy - bsc - bsc-testnet - linea - linea-sepolia - avalanche - avalanche-fuji - gnosis - gnosis-chiado - moonbeam - moonriver - moonbase - fantom - mantle - chiliz - chiliz-testnet - ton - tron - rootstock - rootstock-testnet - bitcoin - bitcoin-testnet - bitcoin-signet - litecoin - dogecoin - starknet - starknet-sepolia - monad-testnet - bitsong - chihuahua - seda - persistence - comdex - humans-ai - ki - provenance - quicksilver - saga - kava - sei - fetch-ai - cosmoshub - osmosis - celestia - dydx - axelar - evmos - irisnet - juno - lum-network - omniflix - medibloc - passage - quasar - sommelier - shentu - stride - terra2 - akash - dymension - band - stargaze - kyve - likecoin - osmosis-testnet - celestia-testnet - cosmoshub-testnet - injective - babylon - babylon-testnet - berachain - berachain-bepolia - cronos - world-chain - world-chain-sepolia - hyperliquid - solana - stellar - stellar-testnet tokenId: type: string address: type: string required: - tokenId - address includeFees: type: boolean slippage: type: number minimum: 0 maximum: 1 required: - mode - from - to - includeFees title: Convert from an asset to another description: >- Allows to convert from an asset (native or token) to another one, either on the same or on a different chain. The API determines whether swap and/or bridge operations are required. encoded: type: array items: type: object properties: hash: type: object properties: format: type: string enum: - sha256 - keccak256 - sha512_256 - pedersen value: type: string required: - format - value description: >- The transaction hash that needs to be signed. The format field indicates the hash function used to determine the hash value (e.g., KECCAK256 for EVM chains, SHA256 for Bitcoin, etc.). raw: type: object properties: format: type: string enum: - RLP - WALLET_CONNECT - SIGNDOC_DIRECT - SIGNDOC_DIRECT_JSON - SIGNDOC_AMINO - SIGNDOC_AMINO_JSON - BOC - RAW_TRANSACTION - MSGPACK - PSBT - BCS - BORSH - XDR value: type: string required: - format - value description: >- The raw transaction data in a chain-specific format. The format field indicates the encoding format used to represent the transaction data (e.g., RLP for EVM chains, PSBT for Bitcoin, etc.). signature: type: string required: - data - encoded - signature required: - transaction responses: '200': description: >- Returns a transaction receipt or error details if the transaction fails. content: application/json: schema: type: object properties: chainId: type: string enum: - algorand - cosmoshub - cosmoshub-testnet - osmosis - osmosis-testnet - celestia - celestia-testnet - dydx - axelar - ethereum - sepolia - hoodi - holesky - zksync - zksync-sepolia - injective-evm-testnet - base - base-sepolia - optimism - optimism-sepolia - arbitrum - arbitrum-sepolia - bitcoin - bitcoin-testnet - bitcoin-signet - polygon - polygon-amoy - bsc - bsc-testnet - linea - linea-sepolia - avalanche - avalanche-fuji - gnosis - gnosis-chiado - moonbeam - moonriver - moonbase - fantom - mantle - litecoin - dogecoin - ton - chiliz - chiliz-testnet - injective - akash - band - dymension - kyve - terra2 - stargaze - tron - evmos - irisnet - juno - lum-network - omniflix - sei - medibloc - passage - quasar - seda - sommelier - shentu - stride - chihuahua - bitsong - persistence - comdex - fetch-ai - humans-ai - ki - likecoin - provenance - quicksilver - saga - kava - starknet - starknet-sepolia - babylon - babylon-testnet - monad-testnet - berachain - berachain-bepolia - cronos - world-chain - world-chain-sepolia - hyperliquid - solana - aptos - aptos-testnet - stellar - stellar-testnet hash: type: string required: - chainId components: securitySchemes: ApiKeyAuth: type: apiKey in: header name: Authorization ````