Blockdaemon · Schema
ApiTxDecodeResponse
BlockchainWeb3StakingValidatorCustodyMPCWalletsNodeRPCDeFiIndexerTokenizationInstitutionalCryptocurrencyEthereum
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://raw.githubusercontent.com/api-evangelist/blockdaemon/main/json-schema/blockdaemon-api-tx-decode-response-schema.json",
"title": "ApiTxDecodeResponse",
"x-generated": "2026-10-14",
"x-method": "derived",
"x-generator": "derive-json-schema.py",
"x-source": "openapi/blockdaemon-transaction-api-openapi.yml#/components/schemas/ApiTxDecodeResponse",
"anyOf": [
{
"$ref": "#/$defs/ApiTxDecodeResponseEVM"
},
{
"$ref": "#/$defs/ApiTxDecodedBTC"
},
{
"$ref": "#/$defs/ApiTxDecodeResponseTron"
},
{
"$ref": "#/$defs/ApiTxDecodeResponseStellar"
},
{
"$ref": "#/$defs/ApiTxDecodeResponseSolana"
},
{
"$ref": "#/$defs/ApiTxDecodeResponseNear"
}
],
"$defs": {
"ApiScriptPubKeyBTC": {
"type": "object",
"properties": {
"hex": {
"type": "string",
"description": "Script pub key's hex encoded data"
},
"type": {
"enum": [
"nonstandard",
"pubkey",
"pubkeyhash",
"witness_v0_keyhash",
"scripthash",
"witness_v0_scripthash",
"multisig",
"nulldata",
"witness_v1_taproot",
"witness_unknown"
],
"type": "string",
"description": "Script type"
}
},
"required": [
"hex",
"type"
]
},
"ApiTxDecodeResponseEVM": {
"title": "Api Tx Decode Response EVM",
"type": "object",
"properties": {
"chain_id": {
"type": "string",
"description": "The chain ID."
},
"type": {
"type": "string",
"description": "The type of transaction."
},
"to": {
"description": "The recipient of the transaction.",
"type": "string"
},
"from": {
"description": "The sender of the transaction.",
"type": "string"
},
"value": {
"description": "The amount you wish to transfer.",
"type": "integer",
"x-go-type": "big.Int"
},
"gas": {
"type": "integer",
"x-go-type": "big.Int",
"description": "Gas of transaction. If omitted, the gas will be estimated using eth_estimateGas."
},
"maxPriorityFeePerGas": {
"type": "integer",
"x-go-type": "big.Int",
"description": "The max priority fee per gas. Also referred to as the miner tip. When omitted an estimate will be used."
},
"maxFeePerGas": {
"type": "integer",
"x-go-type": "big.Int",
"description": "The max fee per gas, this includes the base fee and max priority fee per gas. When omitted an esitmate will be used."
},
"nonce": {
"type": "integer",
"x-go-type": "big.Int",
"description": "The account Nonce."
},
"decoded_data": {
"type": "object",
"description": "An unlimited size byte array specifying the input data of the message call"
},
"v": {
"type": "string",
"description": "This is a signature component. This is the recovery id."
},
"r": {
"type": "string",
"description": "This is an ECDSA signature component."
},
"s": {
"type": "string",
"description": "This is an ECDSA signature component."
},
"public_key": {
"type": "string",
"description": "This is the public key of the signer of the transaction."
},
"hash": {
"type": "string",
"description": "The hash of the transaction."
},
"data": {
"type": "string",
"description": "The encoded input data of the transaction."
},
"method_hash": {
"type": "string",
"description": "This is the method signature of the contract call. It is the first 4 bytes of the input data."
},
"method_signature": {
"type": "string",
"description": "The method name called."
},
"full_method_signature": {
"type": "string",
"description": "The entire method signature including named params."
}
},
"required": [
"to"
]
},
"ApiTxDecodeResponseNear": {
"title": "Api Tx Decode Response Near",
"type": "object",
"description": "Decoded Near transaction in human-readable format.",
"properties": {
"transaction": {
"$ref": "#/$defs/ApiTxDecodedResponseNearTransaction"
},
"signature": {
"type": "string"
}
},
"required": [
"transaction"
]
},
"ApiTxDecodeResponseSolana": {
"title": "Api Tx Decode Response Solana",
"type": "object",
"description": "Decoded Solana Transaction. Currently only supports decoding System and Compute-Budget Instructions.",
"properties": {
"message": {
"$ref": "#/$defs/SolanaMessage"
},
"signatures": {
"type": "array",
"items": {
"type": "string",
"description": "A signature of the transaction."
}
}
}
},
"ApiTxDecodeResponseStellar": {
"title": "Api Tx Decode Response Stellar",
"type": "object",
"properties": {
"envelope": {
"$ref": "#/$defs/StellarEnvelope"
}
}
},
"ApiTxDecodeResponseTron": {
"title": "Api Tx Decode Response Tron",
"type": "object",
"properties": {
"tx_id": {
"type": "string",
"description": "Transaction ID",
"x-oapi-codegen-extra-tags": {
"validate": "required"
}
},
"signature": {
"type": "array",
"items": {
"type": "string"
},
"description": "Transaction signatures"
},
"raw_data_hex": {
"type": "string",
"description": "The hex encoded protobuf unsigned transaction.",
"x-oapi-codegen-extra-tags": {
"validate": "required"
}
},
"raw_data": {
"$ref": "#/$defs/TronRawDataTx"
}
},
"required": [
"tx_id",
"raw_data",
"raw_data_hex"
]
},
"ApiTxDecodedBTC": {
"title": "Api Tx Decode Response BTC",
"type": "object",
"properties": {
"from": {
"type": "array",
"items": {
"$ref": "#/$defs/ApiTxSourceDecodedBTC"
},
"description": "The source UTXOs."
},
"to": {
"description": "The recipient of the transaction.",
"type": "array",
"items": {
"$ref": "#/$defs/ApiTxDestinationDecodedBTC"
}
}
},
"required": [
"from",
"to"
]
},
"ApiTxDecodedResponseNearTransaction": {
"type": "object",
"properties": {
"signer_id": {
"type": "string"
},
"public_key": {
"type": "string"
},
"nonce_for_public_key": {
"type": "number",
"x-go-type": "uint64"
},
"receiver_id": {
"type": "string"
},
"block_hash": {
"type": "string"
},
"actions": {
"type": "array",
"items": {
"type": "object",
"x-go-type": "any"
}
}
},
"required": [
"signer_id",
"public_key",
"nonce_for_public_key",
"receiver_id",
"block_hash",
"actions"
]
},
"ApiTxDestinationDecodedBTC": {
"description": "The recipient of the transaction.",
"type": "object",
"properties": {
"destination": {
"type": "string",
"description": "The destination address."
},
"value": {
"description": "The amount you wish to transfer, in sats.",
"type": "integer",
"x-go-type": "uint64"
},
"script_pub_key": {
"$ref": "#/$defs/ApiScriptPubKeyBTC"
}
},
"required": [
"destination",
"value"
]
},
"ApiTxSourceBTC": {
"type": "object",
"properties": {
"tx_id": {
"type": "string",
"description": "UTXO's transaction ID",
"x-oapi-codegen-extra-tags": {
"validate": "required"
}
},
"index": {
"type": "integer",
"format": "uint32",
"description": "UTXO's index in source transaction"
}
},
"required": [
"tx_id",
"index"
]
},
"ApiTxSourceDecodedBTC": {
"type": "object",
"allOf": [
{
"$ref": "#/$defs/ApiTxSourceWithSignedDataBTC"
},
{
"$ref": "#/$defs/ApiTxSourcePrevOutputDataBTC"
}
]
},
"ApiTxSourcePrevOutputDataBTC": {
"type": "object",
"properties": {
"value": {
"type": "integer",
"x-go-type": "uint64",
"description": "Amount of previous output used in input"
},
"address": {
"type": "string",
"description": "Address that owns previous output used in input"
}
},
"required": [
"value",
"address"
]
},
"ApiTxSourceSignedDataBTC": {
"type": "object",
"properties": {
"script_sig_hex": {
"type": "string",
"description": "Hex encoded tx input's script data field"
},
"tx_witness": {
"type": "array",
"items": {
"type": "string"
},
"description": "Tx input's witness data"
}
}
},
"ApiTxSourceWithSignedDataBTC": {
"type": "object",
"allOf": [
{
"$ref": "#/$defs/ApiTxSourceBTC"
},
{
"$ref": "#/$defs/ApiTxSourceSignedDataBTC"
}
]
},
"SolanaAccount": {
"type": "object",
"properties": {
"name": {
"type": "string",
"description": "Name of the account"
},
"address": {
"type": "string",
"description": "Address of the account"
},
"is_signer": {
"type": "boolean",
"description": "True if this account is sa signer"
},
"is_writable": {
"type": "boolean",
"description": "True if this account have write permissions"
}
}
},
"SolanaAccountKeys": {
"type": "array",
"items": {
"description": "Account Keys",
"type": "string"
}
},
"SolanaHeader": {
"type": "object",
"properties": {
"num_required_signatures": {
"type": "integer",
"x-go-type": "int64",
"description": "Number of required signatures"
},
"num_readonly_signed_accounts": {
"type": "integer",
"x-go-type": "int64",
"description": "Number of read-only signed accounts"
},
"num_readonly_unsigned_accounts": {
"type": "integer",
"x-go-type": "int64",
"description": "Number of read-only unsigned accounts"
}
}
},
"SolanaInstruction": {
"type": "object",
"properties": {
"name": {
"type": "string",
"description": "Instruction name"
},
"accounts": {
"type": "array",
"items": {
"$ref": "#/$defs/SolanaAccount"
}
},
"params": {
"$ref": "#/$defs/SolanaParams"
}
}
},
"SolanaInstructions": {
"type": "object",
"properties": {
"programs": {
"type": "array",
"items": {
"$ref": "#/$defs/SolanaProgram"
}
}
}
},
"SolanaMessage": {
"type": "object",
"properties": {
"version": {
"type": "string",
"description": "The version of the transaction, legacy or v0."
},
"recent_block_hash": {
"type": "string",
"description": "The recent block hash of the transaction."
},
"account_keys": {
"$ref": "#/$defs/SolanaAccountKeys"
},
"header": {
"$ref": "#/$defs/SolanaHeader"
},
"instructions": {
"$ref": "#/$defs/SolanaInstructions"
}
}
},
"SolanaParams": {
"type": "object",
"description": "A map of the parameters passed in the instruction"
},
"SolanaProgram": {
"type": "object",
"properties": {
"instruction": {
"$ref": "#/$defs/SolanaInstruction"
},
"name": {
"type": "string",
"description": "Program name"
}
}
},
"StellarAccount": {
"type": "object",
"properties": {
"ed25519": {
"type": "string",
"description": "The ed25519 account address."
}
},
"required": [
"ed25519"
]
},
"StellarAsset": {
"type": "object",
"properties": {
"type": {
"type": "string",
"description": "The asset type."
},
"code": {
"type": "string",
"description": "The asset code."
},
"issuer": {
"$ref": "#/$defs/StellarAccount"
}
}
},
"StellarBody": {
"type": "object",
"properties": {
"payment": {
"$ref": "#/$defs/StellarPayment"
}
},
"required": [
"payment"
]
},
"StellarEnvelope": {
"type": "object",
"properties": {
"v1": {
"$ref": "#/$defs/StellarV1"
}
},
"required": [
"v1"
]
},
"StellarMemo": {
"type": "object",
"properties": {
"hash": {
"type": "string",
"description": "The hash memo."
},
"text": {
"type": "string",
"description": "The text memo."
},
"id": {
"type": "integer",
"description": "The id memo.",
"x-go-type": "uint64"
}
}
},
"StellarOperations": {
"type": "object",
"properties": {
"source_account": {
"$ref": "#/$defs/StellarAccount"
},
"body": {
"$ref": "#/$defs/StellarBody"
}
},
"required": [
"body"
]
},
"StellarPayment": {
"type": "object",
"properties": {
"destination": {
"$ref": "#/$defs/StellarAccount"
},
"asset": {
"$ref": "#/$defs/StellarAsset"
},
"amount": {
"type": "string",
"description": "The quantity of assets sent to the recipient."
}
},
"required": [
"destination",
"asset",
"amount"
]
},
"StellarPreconditions": {
"type": "object",
"properties": {
"time_bounds": {
"$ref": "#/$defs/StellarTimeBounds"
}
}
},
"StellarSignatures": {
"type": "object",
"properties": {
"signature": {
"type": "string",
"description": "The base64 encoded signature."
},
"hint": {
"type": "string",
"description": "The base64 encoded 4-byte signature hint."
}
}
},
"StellarTimeBounds": {
"type": "object",
"properties": {
"min_time": {
"type": "integer",
"description": "The expiration min time.",
"x-go-type": "uint64"
},
"max_time": {
"type": "integer",
"description": "The expiration max time.",
"x-go-type": "uint64"
}
}
},
"StellarTx": {
"type": "object",
"properties": {
"source_account": {
"$ref": "#/$defs/StellarAccount"
},
"fee": {
"type": "integer",
"x-go-type": "uint32"
},
"seq_num": {
"type": "integer",
"x-go-type": "int64"
},
"cond": {
"$ref": "#/$defs/StellarPreconditions"
},
"memo": {
"$ref": "#/$defs/StellarMemo"
},
"operations": {
"type": "array",
"items": {
"$ref": "#/$defs/StellarOperations"
}
}
},
"required": [
"source_account",
"fee",
"seq_num",
"operations"
]
},
"StellarV1": {
"type": "object",
"properties": {
"tx": {
"$ref": "#/$defs/StellarTx"
},
"signatures": {
"type": "array",
"items": {
"$ref": "#/$defs/StellarSignatures"
}
}
},
"required": [
"tx"
]
},
"TronContractParameter": {
"type": "object",
"properties": {
"type_url": {
"type": "string",
"description": "Protobuf type of contract data"
},
"value": {
"type": "object",
"x-go-type": "json.RawMessage",
"description": "Contract call data of transaction"
}
},
"required": [
"type_url",
"value"
]
},
"TronRawDataTx": {
"type": "object",
"properties": {
"contract": {
"type": "array",
"items": {
"$ref": "#/$defs/TronTxContractData"
}
},
"ref_block_bytes": {
"type": "string",
"description": "The height of the transaction reference block, using the 6th to 8th (exclusive) bytes of the reference block height, a total of 2 bytes",
"x-oapi-codegen-extra-tags": {
"validate": "required"
}
},
"ref_block_hash": {
"type": "string",
"description": "The hash of the transaction reference block, using the 8th to 16th (exclusive) bytes of the reference block hash, a total of 8 bytes",
"x-oapi-codegen-extra-tags": {
"validate": "required"
}
},
"expiration": {
"type": "integer",
"x-go-type": "uint64",
"description": "Transaction expiration time, beyond which the transaction will no longer be packed",
"x-oapi-codegen-extra-tags": {
"validate": "required"
}
},
"timestamp": {
"type": "integer",
"x-go-type": "uint64",
"description": "Transaction timestamp, set as the transaction creation time",
"x-oapi-codegen-extra-tags": null
},
"fee_limit": {
"type": "integer",
"x-go-type": "uint64",
"description": "The maximum energy cost allowed for the execution of smart contract transactions"
}
},
"required": [
"contract",
"ref_block_bytes",
"ref_block_hash",
"expiration",
"timestamp"
]
},
"TronTxContractData": {
"type": "object",
"properties": {
"type": {
"type": "string",
"description": "Type of the contract"
},
"parameter": {
"$ref": "#/$defs/TronContractParameter"
}
},
"required": [
"type",
"parameter"
]
}
}
}Work with this as data
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