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Execute the Move function with the given parameters and return its execution result.

The Aptos nodes prune account state history, via a configurable time window.
If the requested ledger version has been pruned, the server responds with a 410.

Execute view function of a module

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.


These codes provide more granular error information beyond just the HTTP
status code of the response.

Entry function id is string representation of a entry function defined on-chain.

Format: `{address}::{module name}::{function name}`

Both `module name` and `function name` are case-sensitive.


All bytes (Vec<u8>) data is represented as hex-encoded string prefixed with `0x` and fulfilled with
two hex digits per byte.

Unlike the `Address` type, HexEncodedBytes will not trim any zeros.


This is a JSON representation of some data within an account resource. More specifically,
it is a map of strings to arbitrary JSON values / objects, where the keys are top level
fields within the given resource.

To clarify, you might query for 0x1::account::Account and see the example data.

Move `bool` type value is serialized into `boolean`.

Move `u8`, `u16` and `u32` type value is serialized into `integer`.

Move `u64`, `u128` and `u256` type value is serialized into `string`.

Move `address` type value (32 byte Aptos account address) is serialized into a HexEncodedBytes string.
For example:
  - `0x1`
  - `0x1668f6be25668c1a17cd8caf6b8d2f25`

Move `vector` type value is serialized into `array`, except `vector<u8>` which is serialized into a
HexEncodedBytes string with `0x` prefix.
For example:
  - `vector<u64>{255, 255}` => `["255", "255"]`
  - `vector<u8>{255, 255}` => `0xffff`

Move `struct` type value is serialized into `object` that looks like this (except some Move stdlib types, see the following section):
  ```json
  {
    field1_name: field1_value,
    field2_name: field2_value,
    ......
  }
  ```

For example:
  `{ "created": "0xa550c18", "role_id": "0" }`

**Special serialization for Move stdlib types**:
  - [0x1::string::String](https://github.com/aptos-labs/aptos-core/blob/main/language/move-stdlib/docs/ascii.md)
    is serialized into `string`. For example, struct value `0x1::string::String{bytes: b"Hello World!"}`
    is serialized as `"Hello World!"` in JSON.


String representation of an on-chain Move type tag that is exposed in transaction payload.
    Values:
      - bool
      - u8
      - u16
      - u32
      - u64
      - u128
      - u256
      - address
      - signer
      - vector: `vector<{non-reference MoveTypeId}>`
      - struct: `{address}::{module_name}::{struct_name}::<{generic types}>`

    Vector type value examples:
      - `vector<u8>`
      - `vector<vector<u64>>`
      - `vector<0x1::coin::CoinStore<0x1::aptos_coin::AptosCoin>>`

    Struct type value examples:
      - `0x1::coin::CoinStore<0x1::aptos_coin::AptosCoin>
      - `0x1::account::Account`

    Note:
      1. Empty chars should be ignored when comparing 2 struct tag ids.
      2. When used in an URL path, should be encoded by url-encoding (AKA percent-encoding).


A string containing a 128-bit unsigned integer.

We represent u128 values as a string to ensure compatibility with languages such
as JavaScript that do not parse u128s in JSON natively.


A string containing a 256-bit unsigned integer.

We represent u256 values as a string to ensure compatibility with languages such
as JavaScript that do not parse u256s in JSON natively.


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.


View request for the Move View Function API

This is the generic struct we use for all API errors, it contains a string
message and an Aptos API specific error code.

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Web3 API

Chain RPC

Get the latest block height of blockchain network.

Get latest block number

Get the detail of a block by the given block number.

Get block by number

Get the detail of a transaction given the transaction hash.

Provide the param "hash" or ("block_number" and "tx_index"). If both params are provided,
"hash" will be used.

Get transaction

Returns the transactions from the address.

Get transactions by account

Calls a specific function for the specified contract.

Contract call

Retrieve all token balances for all ERC20 tokens for a specified address.

By default, it will return all token balances for all ERC20 tokens that the address has ever received.
You can specify a contract address to check the balance of a non-standard contract.

Get ERC20 token balances

Get the list of NFTs owned by an account.

Get NFTs owned by address

Returns the balance for a specified address.

Get native token balances

Get token metadata

Get the list of top holders of the specified contract.

Get top token holders

Get the list of holders of the specified contract.

Get token holders

Get token price

Get the historical price of the specified token.

Get token price history

Retrieves historical token transfer transactions for any ERC20 contract.

Get token transfers by contract

Get the metadata associated with the specified NFT.

Get NFT metadata

Get all owners for a specified NFT collection.

Get NFT owners by collection

API Reference

Web3 API

SQL API

Execute view function of a module

Query Parameters

Body

Response