POST

https://aptos-mainnet.s.chainbase.online/{api-key}/v1

/
transactions
/
simulate

Query Parameters

estimate_max_gas_amount
boolean

If set to true, the max gas value in the transaction will be ignored and the maximum possible gas will be used

estimate_gas_unit_price
boolean

If set to true, the gas unit price in the transaction will be ignored and the estimated value will be used

estimate_prioritized_gas_unit_price
boolean

If set to true, the transaction will use a higher price than the original estimate.

Body

A request to submit a transaction

This requires a transaction and a signature of it

sender
string
required

A hex encoded 32 byte Aptos account address.

This is represented in a string as a 64 character hex string, sometimes shortened by stripping leading 0s, and adding a 0x.

For example, address 0x0000000000000000000000000000000000000000000000000000000000000001 is represented as 0x1.

sequence_number
string
required

A string containing a 64-bit unsigned integer.

We represent u64 values as a string to ensure compatibility with languages such as JavaScript that do not parse u64s in JSON natively.

max_gas_amount
string
required

A string containing a 64-bit unsigned integer.

We represent u64 values as a string to ensure compatibility with languages such as JavaScript that do not parse u64s in JSON natively.

gas_unit_price
string
required

A string containing a 64-bit unsigned integer.

We represent u64 values as a string to ensure compatibility with languages such as JavaScript that do not parse u64s in JSON natively.

expiration_timestamp_secs
string
required

A string containing a 64-bit unsigned integer.

We represent u64 values as a string to ensure compatibility with languages such as JavaScript that do not parse u64s in JSON natively.

payload
object
required

An enum of the possible transaction payloads

signature
object
required

An enum representing the different transaction signatures available

Response

200 - application/json
version
string
required

A string containing a 64-bit unsigned integer.

We represent u64 values as a string to ensure compatibility with languages such as JavaScript that do not parse u64s in JSON natively.

hash
string
required
state_change_hash
string
required
event_root_hash
string
required
state_checkpoint_hash
string
gas_used
string
required

A string containing a 64-bit unsigned integer.

We represent u64 values as a string to ensure compatibility with languages such as JavaScript that do not parse u64s in JSON natively.

success
boolean
required

Whether the transaction was successful

vm_status
string
required

The VM status of the transaction, can tell useful information in a failure

accumulator_root_hash
string
required
changes
object[]
required

Final state of resources changed by the transaction

sender
string
required

A hex encoded 32 byte Aptos account address.

This is represented in a string as a 64 character hex string, sometimes shortened by stripping leading 0s, and adding a 0x.

For example, address 0x0000000000000000000000000000000000000000000000000000000000000001 is represented as 0x1.

sequence_number
string
required

A string containing a 64-bit unsigned integer.

We represent u64 values as a string to ensure compatibility with languages such as JavaScript that do not parse u64s in JSON natively.

max_gas_amount
string
required

A string containing a 64-bit unsigned integer.

We represent u64 values as a string to ensure compatibility with languages such as JavaScript that do not parse u64s in JSON natively.

gas_unit_price
string
required

A string containing a 64-bit unsigned integer.

We represent u64 values as a string to ensure compatibility with languages such as JavaScript that do not parse u64s in JSON natively.

expiration_timestamp_secs
string
required

A string containing a 64-bit unsigned integer.

We represent u64 values as a string to ensure compatibility with languages such as JavaScript that do not parse u64s in JSON natively.

payload
object
required

An enum of the possible transaction payloads

signature
object

An enum representing the different transaction signatures available

events
object[]
required

Events generated by the transaction

timestamp
string
required

A string containing a 64-bit unsigned integer.

We represent u64 values as a string to ensure compatibility with languages such as JavaScript that do not parse u64s in JSON natively.