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v50

latestOpenAPI 3.0.0Apache 2.0raw.githubusercontent.com2026-06-1829190524.6 KB
Events

Get events by creation number

Event types are globally identifiable by an account address and monotonically increasing creation_number, one per event type emitted to the given account. This API returns events corresponding to that that event type.

get/accounts/{address}/events/{creation_number}

Path parameters

addressstring hex 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.

Hex-encoded 32 byte Aptos account, with or without a 0x prefix, for which events are queried. This refers to the account that events were emitted to, not the account hosting the move module that emits that event type.

creation_numberstring uint64 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.

Example:32425224034

Creation number corresponding to the event stream originating from the given account.

Query parameters

startstring uint64

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.

Example:32425224034

Starting sequence number of events.

If unspecified, by default will retrieve the most recent events

limitinteger

Max number of events to retrieve.

If unspecified, defaults to default page size

Response

versionstring uint64 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.

sequence_numberstring uint64 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.

typestring required

String representation of an on-chain Move type tag that is exposed in transaction payload. Values: - bool - u8 - u16 - u32 - u64 - u128 - u256 - i8 - i16 - i32 - i64 - i128 - i256 - 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).
{"stackTrail":"components:schemas:VersionedEvent:properties:data","oasType":"schema","type":"unknown","description":"The JSON representation of the event"}

Example response

[
  {
    "version": "32425224034",
    "guid": {
      "creation_number": "32425224034"
    },
    "sequence_number": "32425224034"
  }
]