A comprehensive guide and toolset for managing, parsing, and deriving Aptos account addresses in compliance with AIP-40 using the TypeScript SDK.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install ts-sdk-address
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install ts-sdk-address using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Aptos TypeScript SDK: AccountAddress?
This Openclaw Skills module provides developers with the technical logic and best practices for handling account addresses within the Aptos ecosystem. It focuses on the @aptos-labs/ts-sdk implementation, ensuring that addresses—which are 32-byte values—are correctly formatted, parsed, and validated according to the AIP-40 standard.
The skill bridges the gap between raw hex strings and the structured AccountAddress class, offering specialized methods for flexible input parsing, strict validation, and deterministic address derivation for objects, resources, and tokens. By integrating these Openclaw Skills, developers avoid common pitfalls like improper string comparisons or manual hashing for derived addresses.
Aptos TypeScript SDK: AccountAddress Use Cases
- Parsing user-provided hex strings into validated AccountAddress objects.
- Generating deterministic addresses for Aptos objects, resource accounts, and NFTs (tokens).
- Converting addresses between LONG (64 hex chars) and SHORT formats for UI display or on-chain interactions.
- Implementing strict AIP-40 compliance for high-security or standardized financial applications.
- Validating address inputs in frontend forms using relaxed or strict rules.
How Aptos TypeScript SDK: AccountAddress Works
- The skill identifies the input type (string, Uint8Array, or AccountAddress) and selects the appropriate parsing method like AccountAddress.from().
- It applies AIP-40 formatting rules to determine if the address is a special address (0x0-0xf) or a standard 32-byte address.
- For derived addresses, it utilizes SDK-native hashing utilities to generate deterministic addresses based on creator seeds and metadata.
- It provides comparison logic via the .equals() method to ensure logical equality regardless of string casing or leading zeros.
- Finally, it outputs the address in the required format (Long, Short, or No-Prefix) for use in transactions or data storage.
Aptos TypeScript SDK: AccountAddress Setup
To use this Openclaw Skills resource, ensure you have the Aptos TypeScript SDK installed in your project:
npm install @aptos-labs/ts-sdk
Then, import the necessary classes and functions:
import { AccountAddress, createObjectAddress } from "@aptos-labs/ts-sdk";
Aptos TypeScript SDK: AccountAddress Data Schema & Taxonomy
The skill manages address data through the AccountAddress class and several utility functions. Below is the taxonomy of output formats available through these Openclaw Skills:
| Method | Output Format | Description |
|---|---|---|
| toString() | AIP-40 Default | SHORT for special addresses, LONG for others |
| toStringLong() | 0x + 64 hex | Full length with prefix |
| toStringShort() | Shortest Hex | Minimal characters, no leading zeros |
| toUint8Array() | 32-byte Array | Raw byte representation for BCS serialization |
Aptos TypeScript SDK: AccountAddress Advanced Features
- Multi-mode validation: Support for both relaxed and strict AIP-40 validation checks.
- Deterministic Derivation: Built-in support for createResourceAddress, createTokenAddress, and createUserDerivedObjectAddress.
- Constant Access: Fast access to system addresses via AccountAddress.ZERO through AccountAddress.A.
- Type Safety: Full TypeScript support using AccountAddressInput for flexible function arguments.
SKILL.md
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